?crawler
crawler發(fā)音
英：[?kr?:l?(r)] 美：[?kr?l?]
英： 美：
crawler中文意思翻譯
n.履帶牽引裝置, 爬行物, 馬屁精
crawler詞形變化
動(dòng)詞第三人稱單數(shù): crawls |動(dòng)詞過去式: crawled |動(dòng)詞現(xiàn)在分詞: crawling |副詞: crawlingly |動(dòng)詞過去分詞: crawled |
crawler常見例句
1 、Why does Ask use a website crawler?───為什么確實(shí)問使用一個(gè)網(wǎng)站爬蟲?
2 、Study of Adhesion Moment to Earth for the Double- crawler Travel Unit───雙履帶行走機(jī)構(gòu)對(duì)地粘著力矩的研究
3 、It is also in understanding the void that Creepy Crawler People can exceed at mastering dream weaving, or aiding others in weaving and manifesting their dreams.───也正是在理解虛空之中，昆蟲人可以對(duì)編織夢(mèng)想極其富有天賦，或者對(duì)幫助別人編織和顯化夢(mèng)想極有天賦。
4 、Design and implementation of MAISE CRAWLER based on mobile agent───基于移動(dòng)**的MAISE爬蟲的設(shè)計(jì)與實(shí)現(xiàn)
5 、Research and Realization of Intelligent Focused Web Crawler───基于主題的智能Web信息采集系統(tǒng)的研究與實(shí)現(xiàn)
6 、The company also operates paver, crawler cranes, concrete pump, hydraulic hammer and broken various brands of the original models used excavators, engineering machinery, and other accessories.───公司同時(shí)還經(jīng)營(yíng)攤鋪機(jī)、履帶吊、混凝土泵車、液壓破碎錘及各種品牌型號(hào)的原裝二手挖掘機(jī)，工程機(jī)械配件等。
7 、The Implement and Design of a Prototype Web Crawler───一種主題型Web爬行器的設(shè)計(jì)和實(shí)現(xiàn)
8 、The crawler program retrieved 2.7 gigabytes of data.─── 爬蟲程序 恢復(fù)了2.7千兆字節(jié)的數(shù)據(jù)
9 、Standard form of specifications of crawler tractors───履帶式推土機(jī)技術(shù)規(guī)范標(biāo)準(zhǔn)格式
10 、For its larger crawler cranes with lifting capacities up to 1,350 metric tons, Liebherr also offers a wide range of multifunctional jib systems.───對(duì)于起重能力高達(dá)1,350公噸的大型履帶式起重機(jī),利勃海爾還提供各種多功能副臂系統(tǒng)。
11 、The trip from the Vehicle Assembly Building to the launchpad takes about five hours, and the crawler burns about 150 gallons (570 liters) of diesel fuel every mile.───從航天器裝配大樓到發(fā)射臺(tái)的這段旅程足足花了五個(gè)小時(shí)，并且運(yùn)輸車每英里就要燒掉差不多150加侖（570升）柴油。
12 、But he be clean, he ain't got no crawlers.─── 但他很干凈的 他沒有虱子
13 、Analyse bearing structure with the crawler, its feasibility for variant bearing structure in variant pattern machine.───分析履帶行走機(jī)構(gòu)支重結(jié)構(gòu),在各機(jī)型中使用不同支重結(jié)構(gòu)的可行性。
14 、The transporter is based on a pair of extremely rugged ISL Minitrac crawler units manufactured from brass.───其爬行器是在一對(duì)堅(jiān)固耐用的銅質(zhì)標(biāo)準(zhǔn)驅(qū)動(dòng)履帶爬行器的基礎(chǔ)上精制而成。
15 、The major search engines on the Web all have such a program, which is also known as a "crawler" or a "bot".───萬(wàn)維網(wǎng)上的主要搜索引擎都有這樣的程序，它也叫“爬行程序”或“機(jī)器人程序”。
16 、Try to use text instead of images to display important names, content, or links. The Google crawler doesn"t recognize text contained in images.───盡可能使用文本，而不是圖片顯示重要的名稱，內(nèi)容和鏈接。GOOGLE的機(jī)器人不認(rèn)識(shí)圖片中的文字。
17 、Its construction and primary principle are analysed.The application on large crawler tractors and bulldozers have been introduced.───主要介紹了它的組成結(jié)構(gòu)、本原理以及國(guó)內(nèi)外在大功率履帶拖拉機(jī)、土機(jī)上的應(yīng)用與分析。
18 、Focused crawler can fetch large quantities of domain resources from the Web in a short time.It is very helpful in both foused search engines and data mining companies.───定題爬蟲能迅速獲取網(wǎng)絡(luò)上特定主題的大量信息，對(duì)專業(yè)搜索引擎及數(shù)據(jù)挖掘應(yīng)用都具有重大價(jià)值。
19 、A new Web Crawler including sophisticated searching process especialized by language !───一個(gè)新的網(wǎng)絡(luò)爬行器，包含了最受歡迎的搜索進(jìn)程。
20 、Structure analysis and its improvement of movable outrigger for crawler crane───履帶式起重機(jī)活動(dòng)支腿結(jié)構(gòu)分析與改進(jìn)
21 、The Certificate of Successful Completion of the course can be used to apply for a licence from Ministry of Manpower to work as a crawler crane operator in construction sites.───學(xué)成后,學(xué)員將獲頒課程結(jié)業(yè)證書。學(xué)員可憑證書向人力局申請(qǐng)履帶起重機(jī)操作執(zhí)照。
22 、Among these products, rubber crawler, solid tire, V-belt, hydraulic hose and color hose are exported to the overseas market in huge volume.───其中橡膠履帶、實(shí)心輪胎、彩色膠管等產(chǎn)品大批量銷往國(guó)外市場(chǎng)，以優(yōu)良的品質(zhì)，有競(jìng)爭(zhēng)力的價(jià)格享譽(yù)世界。
23 、Then a topic crawler system was designed and implemented, employing topic sensitive Hyperlink-Induced Topic Search (HITS) to predict the priority of fetched Web pages.───在此基礎(chǔ)上設(shè)計(jì)并實(shí)現(xiàn)了一個(gè)主題爬蟲系統(tǒng)，該系統(tǒng)利用主題敏感HITS來計(jì)算網(wǎng)頁(yè)優(yōu)先級(jí)。
24 、The Speed Controller in the X-ray Pipe Crawler───X射線管道爬行器的運(yùn)行速度控制
25 、All-Purpose Ballastable Crawler───多用途可壓載履帶式車輛
26 、Also, the new crawler excavator is fitted with a fully automatic central lubrication system as standard.───同時(shí),全自動(dòng)潤(rùn)滑系統(tǒng)作為標(biāo)準(zhǔn)配置安裝在該款新的履帶式挖掘機(jī)上。
27 、A Resolution Scheme of the Theme Crawler───主題爬蟲的解決方案
28 、full hydraulic crawler excavator───全液壓履帶式挖掘機(jī)
29 、Mounted to bead lock-style wheels, the Mini Rock Crawler can clamber and climb nearly any obstacle with ease.───安裝在珠鎖式輪轂，小型履帶式巖石可以爬上攀登幾乎任何障礙，操作非常簡(jiǎn)便。
30 、Design Amelioration of Crawler Type Hydraulic Excavator Products───履帶式液壓挖掘機(jī)產(chǎn)品的改進(jìn)設(shè)計(jì)
31 、GW 40 Large diameter All Hydraulic Crawler Type Drill───GW-40型大口徑全液壓履帶式工程鉆機(jī)
32 、crawler hydraulic drilling rig───履帶式全液壓鉆機(jī)
33 、"Pah! Only a crawler would wait for a walk-in from outside!"───“呸，想等人家來沖，就是走狗
34 、DY Model Crawler Plastic Traction Engine───DY型履帶式塑料型牽引機(jī)
35 、Fault diagnosis to torque limiter of crawler crane───履帶式起重機(jī)力矩限制器的故障診斷
36 、He's essentially trying to refine the search algorithm and improve the crawler.─── 基本上 他在試圖改善搜索算法 并改進(jìn)網(wǎng)絡(luò)爬蟲
37 、Q: What is a website crawler?───一個(gè)網(wǎng)站爬蟲是什么?
38 、DEVELOPMENT OF X-RADIOGRAPHIC CRAWLER FOR PIPELINES───X射線管道爬行器的研制
39 、Revisit frequency of incremental crawler based on neural networks───基于神經(jīng)網(wǎng)絡(luò)的增量式crawler重訪頻率研究
40 、Site-based Web Crawler is crawlers using site as its basic unit.───基于站點(diǎn)的采集器是一類有針對(duì)性的采集器,它以站點(diǎn)作為采集的單位。
41 、The crawler crane is powered by a 400 kW (544 hp) Liebherr diesel engine and equipped as standard with two 25-tonne (250 kN) free-fall winches.───履帶式起重機(jī)由一只400千瓦(544馬力)利勃海爾柴油發(fā)動(dòng)機(jī)提供動(dòng)力,并且作為標(biāo)準(zhǔn)配置,配備2個(gè)25噸(250千牛)自由落體卷?yè)P(yáng)筒。
42 、We company sell used excavator,used dozer,used crawler crane,used truck crane,used wheel loader.───專業(yè)從事二手履帶吊，二手進(jìn)口挖掘機(jī)，越野起重機(jī)，進(jìn)口推土機(jī)，進(jìn)口裝載機(jī)經(jīng)營(yíng).
43 、During a scan, I noticed that the application log is reporting many timeouts and the crawler is not identifying certain directories.───在掃描，我注意到，應(yīng)用程序日志報(bào)告許多是超時(shí)和履帶沒有確定某些目錄.
44 、The piling work this requires is being carried out by a Liebherr Type LR 1280 hydraulic rope excavator and a Liebherr Type HS 895 HD crawler crane with special attachments.───利勃海爾型號(hào)為L(zhǎng)R1280的履帶式起重機(jī)及裝備特殊附件的型號(hào)為HS895 HD履帶式起重機(jī)很好的滿足了這項(xiàng)打樁工程的需要。
45 、A Design Improvement on Travel Mechanism of a Pneumatic Crawler Type Drill Rig───一種氣動(dòng)履帶式鉆車行走機(jī)構(gòu)的改進(jìn)設(shè)計(jì)
46 、The hundredth LR 1400 crawler crane was handed over to Brazilian customer LOCAR at the 2006 Customer Days at Liebherr's Ehingen works.───2006年利勃海爾愛茵根客戶日上,第一百臺(tái)LR1400履帶吊已順利交接給了西班牙客戶LOCAR。
47 、diesel pile hammer with crawler carrier───履帶式柴油打樁機(jī)
48 、medium horse-power crawler tractor───中馬力履帶拖拉機(jī)
49 、caterpillar (or crawler) tractor───履帶式拖拉機(jī)
50 、One may not think of us as a “creepy crawler”, and yet we are other small kingdoms that hold a special function upon earth and therefore are associated.───人們可能并不會(huì)認(rèn)為我們是“昆蟲”，但我們是在地球上持有特殊功能的其他小王國(guó)，因此也是相關(guān)的。
51 、J-50A crawler Logging Skidder is a fine product of the ministry of machinery and electronics industries.───J-50A型履帶式集材拖拉機(jī)是機(jī)電部?jī)?yōu)質(zhì)產(chǎn)品. 配有功能完善的工作裝置, 爬坡能力強(qiáng)。
52 、The launcher and vehicle are then transported to the firing pad by a crawler.───發(fā)射器和飛行器由一個(gè)爬行軌道送到點(diǎn)火臺(tái)。
53 、To equip elastic suspension on a crawler dozer can effectively dampen vibration and shock in its travel mechanism.───在履帶式推土機(jī)中安裝彈性懸架,可對(duì)其行走機(jī)構(gòu)中的振動(dòng)沖擊進(jìn)行有效的緩沖。
54 、Design and implementation of focused Web crawler based on semantic analysis───基于語(yǔ)義分析的主題信息采集系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)
55 、Briefly analysis of visual appearance of crawler type bulldozer───履帶式推土機(jī)外觀質(zhì)量淺析
56 、Cause Analysis to Hoist Boom Dropping Failure of a Crawler Crane───履帶式起重機(jī)起重臂墜落原因分析
57 、I've got some web crawlers that can scour darknet sites.─── 我有些網(wǎng)絡(luò)抓取工具可以搜索暗網(wǎng)
58 、The Liebherr HS 855 HD hydraulic crawler crane, a model of the innovative '5' series, is shown at the 2004 'Bauma' with a mechanical diaphragm-wall grab.───利勃海爾HS 855 HD液壓履帶式起重機(jī)是創(chuàng)新性的系列“5”型號(hào),配備機(jī)械隔墻抓斗在2004 Bauma上展出。
59 、Analysis and Design of Distributed Web Crawler───分布式Web信息采集系統(tǒng)的研究與設(shè)計(jì)
60 、Ship cranes, harbour mobile cranes and crawler cranes───克令吊,碼頭高架吊,履帶吊
61 、The LR series is completed by the hydraulic duty cycle crawler cranes range (HS series), which is similar to the LR series in design.───LR系列還補(bǔ)充有結(jié)構(gòu)類似于LR系列的液壓負(fù)載循環(huán)履帶式起重機(jī)系列(HS系列)。
62 、Testing methods of crawler tractors───履帶式拖拉機(jī)性能試驗(yàn)方法
63 、Crawler crane safety monitoring and control system can not only improve the safety performance of crawler crane, but also enhance crawler crane working efficiency.───安全監(jiān)控系統(tǒng)是大型機(jī)械履帶式起重機(jī)不可缺少的重要組成部分。
64 、Vertical transportation: reinforcing steel bar, from and so on materials should use self-lifting tower crane and one 50T crawler crane.───垂直運(yùn)輸：鋼筋、模板等材料使用自升式塔式起重機(jī)，并配備一臺(tái)50t履帶式起重機(jī)。
65 、Web crawler is an important component for search engine and Web information retrieval system.───Web爬蟲是搜索引擎和Web信息檢索系統(tǒng)的重要基礎(chǔ)。
66 、Inside human dwellings, Creepy Crawler People will have a tendency to surround themselves with living plants bringing the outdoors indoors in this manner.───在人類的住房之中，昆蟲人會(huì)有一個(gè)傾向，將自己圍繞在活植物之中，從而以這種方式將戶外搬遷到室內(nèi)中來。
67 、MCG manufactured the first crawler crane for its own using in its found year 1925.───他們主要負(fù)責(zé)起重機(jī)的技術(shù)資料、技術(shù)支持和培訓(xùn)安裝、配件服務(wù)、培訓(xùn)等工作。
68 、Manageability and Reconfigurability: An appropriate interface is needed to monitor the crawl, including the speed of the crawler, statistics about hosts and pages, and the sizes of the main data sets.───乍一看，爬行系統(tǒng)的實(shí)現(xiàn)似乎很簡(jiǎn)單。然而，在高性能（即每秒需要下載幾百甚至上千個(gè)網(wǎng)頁(yè)）的情況下卻不然。事實(shí)上，爬行系統(tǒng)由若干組件構(gòu)成，他們可以被復(fù)制來實(shí)現(xiàn)高性能。
69 、I'll dock him and run the diagnosis crawler.─── 我去把他放下然后進(jìn)行診斷
70 、In our experiments, the crawler is tested in terms of the harvest rate. It turns out that the results are better than Breadth-first crawler, Best-first crawler based on content similarity and Best-first crawler based on PageRank metric.───實(shí)驗(yàn)結(jié)果表明該算法的收獲率(準(zhǔn)確率)在大多數(shù)情況下優(yōu)于基于寬度策略、基于PageRank和基于內(nèi)容相似度分析的爬蟲。
71 、Even with the basic rules engine, the results are garbage, the crawler's too static.─── 即使有基本規(guī)則引擎 結(jié)果還是太爛 網(wǎng)絡(luò)爬蟲太呆了
72 、In an attempt to break into new markets, the TIE crawler was conceived as a relatively inexpensive to produce and purchase compact assault vehicle (CAV).───為打入新市場(chǎng)，鈦式履帶戰(zhàn)車意圖作為一種相對(duì)生產(chǎn)成本低，價(jià)格低廉的小型突擊車（CAV）。
73 、The front axle is connected to a floating equalizer axle that en-ables the crawler assemblies to maintain footing over rough ter-rain.───前軸連接到一個(gè)浮動(dòng)的平衡軸上，使得牽引裝置在高低不平的地面上能夠保持穩(wěn)定。
74 、In the course of driving, the shank of the auger was damaged.A crawler crane was then employed to extract the two embedded tools.───在螺絲形鉆被鉆入地下時(shí)，它的柄受到損毀，地盤遂利用一部履帶式起重機(jī)將該兩件工具抽取。
75 、Design of A Multi-strategy Topic Specific Web Crawler───多策略的主題集中式萬(wàn)維網(wǎng)爬蟲設(shè)計(jì)
76 、Transmission System Heat Equilibrium Analysis for Big Power Crawler Bulldozer───對(duì)大功率履帶式推土機(jī)傳動(dòng)系統(tǒng)的熱平衡分析
77 、Repair of Defects on Rod Components of Crawler Type Cranes───履帶式起重機(jī)桿件缺陷的修復(fù)
78 、Liebherr Werk Ehingen GmbH offers Offers on Mobile cranes, Truck cranes and Crawler crane. Additionally also on Used Machines and Cranes.───公司專業(yè)從事履帶式起重機(jī)、履帶、重型工程機(jī)器以及衛(wèi)星直播和挖泥船業(yè)務(wù)。
79 、full hydraulic crawler type dozer───全液壓履帶式推土機(jī)
80 、Differential Steering Technique of Heave-duty Crawler Dozer───大功率履帶推土機(jī)的差速轉(zhuǎn)向技術(shù)
81 、RSM Cranes sells all types of Cranes to a world wide customer base, Crawler crane, All Terrain Crane, Rough Terrain crane, Truck loader crane.───丹參起重機(jī)銷售所有類型的起重機(jī)，為世界廣泛的客戶基礎(chǔ)，履帶式起重機(jī)，全地形起重機(jī)，崎嶇地形起重機(jī)，卡車裝載起重機(jī)。
82 、All dogs have crawlers, I'll have none of them in my house.─── 狗都有虱子 我絕不允許家里出現(xiàn)虱子
83 、Process in Welding Crawler Crane Jib───履帶吊臂架焊接的注意事項(xiàng)
84 、While transitioning to the new crawler over the past few weeks, we had been running both crawlers in tandem.In some cases, this increased the frequency of Yahoo Search requests to websites.───友情提示：我想建網(wǎng)站、解答我的做站疑慮、欣賞你們的網(wǎng)頁(yè)設(shè)計(jì)作品、先看看你們的網(wǎng)站建設(shè)案例、我要改版網(wǎng)站、我需要網(wǎng)站**、不，我打算優(yōu)化網(wǎng)站，提高我的站點(diǎn)訪問量。
85 、The analysis of traveling reducer of KOMATSU crawler excavators───小松履帶式挖掘機(jī)行走減速器的結(jié)構(gòu)分析
86 、A: A website crawler is a software program designed to follow hyperlinks throughout a Web site, retrieving and indexing pages to document the site for searching purposes.───一個(gè)網(wǎng)站爬蟲是設(shè)計(jì)在整個(gè)一個(gè)網(wǎng)絡(luò)站點(diǎn)跟隨超連接的一個(gè)軟件程序，檢索并且索引頁(yè)記錄為尋找目的地點(diǎn)。
87 、Development of Crawler Mounted Hydraulic Drill Miracle 2000───奇跡2000型全液壓履帶式工程鉆機(jī)的研制
scrapy 爬蟲怎么在程序里把爬蟲停止
self.crawler.engine.close_spider(self, '關(guān)閉爬蟲')
scrapy 爬蟲怎么在程序里把爬蟲停止
def __init__(self, crawler):
self.crawler = crawler
@classmethod
def from_crawler(cls, crawler):
return cls(crawler)
# 結(jié)束爬蟲
self.crawler.engine.close_spider(spider, 'closespider')
上面是實(shí)現(xiàn)原理，實(shí)際上 scrapy.Spider 已經(jīng)擁有了 crawler 屬性，不必再像上面這樣寫。
在spider中可直接寫：
self.crawler.engine.close_spider(self, 'closespider')在 pipeline 和 中間件Middlewares 中：
spider.crawler.engine.close_spider(spider, 'closespider')