量測工具 的英文怎麼說
中文拼音 [liángcègōngjù]
量測工具
英文
measuring device-
And understanding and studying the spectral features and variation rules of geo - targets in the experimental area, raising that it is the basis of geo - targets information collection with imaging spectrometer data to understand spectral features and variation rules of geo - targets, realizing that in a great extent spectral - integrated - form - based classification method can remove the phenomenon of " different spectrum with same objects " resulted from reflection ratio curve translation because of the angle change among sensor, targets and observation direction, and the average and variance images can be introduced to solve the problem of two kinds of geo - target with similar spectral forms and much different values of whole reflection ratio. it is suggested that " red edge " range bands of vegetation, which has close relationship with vegetation cover and biomass, is the main characteristic bands and important basis for careful vegetation classification and quantitative retrieval, and pixel - based derivative spectral analysis is very useful for removing the effects of soil background values and quantitatively retrieving vegetation biomass and cover. the remote sense quantitative retrieval model is developed for main appraisable factors of desertification monitoring assessment with imaging spectrometer data and then the applicability of model is analyzed
研究結果如下:首先針對荒漠化地區的地物特徵,對高光譜數據不同波段的數據質量、波段組合進行了評價,提出了適用於荒漠化監測的基本波段選擇集;初步了解和掌握了研究地區的地物光譜特性及變異規律,進一步明確了掌握地物光譜特徵和變異規律是用成像光譜儀數據提取地物信息的基礎;發現了基於光譜整體形狀的分類方法在很大程度上能夠消除由於傳感器、地物目標觀測方向之間的角度變化引起的反射率曲線整體平移的「同物異譜」現象,對于譜形相似而整體反射率的值相差較大的兩類地物,通過引入均值和方差圖像參與分類得到解決;研究還表明在植被「紅邊」范圍內的波段是進行荒漠化監測的主要特徵波段,這些波段與植被生物量和蓋度都有密切的關系,是開展精細植被分類研究和植被定量反演的重要基礎;像元的導數光譜分析可以消除土壤背景的影響,是進行植被生物量和蓋度定量反演的有力工具;建立了荒漠化監測主要評價因子的定量反演模型,並分析了模型的適用性。In the regions of astrodome physics, solid physics, photochemistry and medicine, measurement and calibration of spectral irradiance of ultraviolet and vacuum ultra - violet have become more and more important research means and instrument
紫外和真空紫外光譜輻照度的測量和定標,在天體物理、固體物理、光化學及醫藥學等領域中已成為越來越重要的研究手段和工具。3. " discriminating scale on internet addiction disorder of callan " is a credibile & effective tool for discriminating internet addiction disord 4
《青少年學生網路成癮鑒別量表》具有較好信效度,符合心理測量學要求,可以作為鑒別青少年學生網路成癮的工具。Our company is specializing in all kinds of precision instruments including micro - vickers hardness tester, stero microscope and electronic clinometer
我公司是專業經營各種品管檢測用的精密測量工具及測量儀器的公司,包括硬度計,顯微鏡和電子水平尺等方面的儀器Since 1970 ' s, many investigators have made a plenty of studies about the aggressive behavior of the schizophrene, but did n ' t come to an accordant conclusion. maybe the reason is that they did n ' t take the same definiens of the aggressive behavior and violent behavior or the same tool to measure the personality
自從上個世紀70年代以來,國內外的學者對此進行了廣泛深入的研究,產生了大量的研究成果,但是結論尚未統一,這可能是所採用的攻擊行為和暴力行為的定義不同和人格的測量工具不同等而造成的。In the system, the collimation semiconductor laser - scanned beam scanning two perpendiculars direct of one plane of the measured workpiece at the same time is made. the beams with the dimension information of two perpendiculars direct are processed by the scanning receive system, the high - speed photoelectric transition and electronic data process. two measured results of the diametric directs and ellipse tolerance, etc, parameter, of the turning workpiece on the same plane are obtained by non - contact automatic measurement
在單向激光掃描檢測技術的基礎之上,提出了一種雙向激光掃描檢測系統,其採用激光掃描檢測技術與特殊光學系統相結合,用準直半導體激光掃描光束對被測工件徑向某一截面的兩個相互垂直方向同時掃描,經掃描接收光學系統、高速光電變換、電子學系統和微機數據處理系統,對將攜帶有垂直方向被測量信息的光束進行處理,實現了回轉體工件同一截面兩個垂直方向的徑向尺寸和橢圓度等參數的非接觸自動測量,解決了同時非接觸測量回轉體零件同一截面兩個徑向尺寸的難題,它具有高速,高精度和非接觸自動測量等特點。For example the infrastructure of the technical center consists of engine dyno, chassis dyno, emission measurement and state - of - the - art product development and testing tools etc
該技術中心擁有發動機動態測量系統、底盤動態測量系統、排放測量及尖端產品開發和測量工具等先進的博世設備,著力于燃油噴射系統的匹配,是博世柴油系統在中國的研發基地。Shandong tengzhou huacheng metal co., ltd. enjoyed free mport anf export right awaeded by the state evonomic and trade co mmissiom, with 20years histoy of specolozed in metalwork. our favtory lovated in beauty spot of honghe everglade near weoshan lake in the south - eest of shandong rovince. we regisstered fund is 22 800 000rmb, and thr acreagr id 30000 squares, anthe workshop is 12000 squares, with 358 workerd ( not include the 16 filiale ) but 21 of them are advanced engineers, advances technology, completely testing equipment, good quantity of produces, and advance technology about surface producing, under the spirit of together effort with our clients, our company would make a new view on the surface making in many fields, such as : airplane, vessel, armory, car, container and so on
山東省滕州市華成金屬製品有限公司是一家具有中華人民共和國自營進出口資格的企業,已有20多年專業生產金屬磨料的歷史,公司位於中國魯西南地區的微山湖紅荷濕地風景區,公司注冊資本2280萬元人民幣,工廠面積30000平方米,車間面積12000平方米,員工358名(不包括下屬16個分廠)其中高級工程技術人員21名,技術力量雄厚,質量檢測手段完善,產品質量穩定,具有先進的表面處理技術.公司本著與客戶共同努力的觀點,在材料和技術應用上不斷創新,不斷提高,把飛機,造船,兵工,車輛,集裝箱等行業的表面處理,強化,推向一個嶄新的局面By choosing 358 junior school teachers in 10 rural schools in five towns as the independent sample ; adopting the " scl - 90 symptom measure form " and the self - made " invetigation paper on teacher ' mental health reason " as survey tools ; using the three methods - measurement, investigation and interview in an integrated way, the aothor made a practical survey to the mental health conditions of the teachers in rural junior schools in zhangye district
本研究選擇了張掖地區所轄的五縣市共10所農村初中的358名教師作為獨立樣本,採用「 scl ? 90癥狀測評量表」和自編的「教師心理健康成因的調查問卷」為研究工具,將測驗、調查、訪談三種方法相結合,對張掖地區農村初中教師心理健康狀況進行了實證研究。Some by - products of this work can be used as routine tools in the uv laser laboratory. commercial video ccd cameras are used to image uv laser and soft x rays, window glass as a fluorescer is used to indirectly measure the uv laser beam profile with high energy density, and a special glass which permits uv light to pass through while absorbs the visible, is introduced into the uv beam profiling in strong visible stray light environment
實驗中發展了一些測量技術,例如用可見光視頻ccd直接測量紫外激光的光束分佈和激光等離子體產生的x光二維圖象,利用窗玻璃作為熒光體測量能量密度較高的紫外光束分佈,利用可見吸收紫外透射玻璃製成的衰減器測量有嚴重背景光的紫外光束分佈,可以作為實驗室的常規測量工具,並有一定的推廣價值。This thesis described fuel management system theory and system reliability design to set forth system fuel management general design thought. many technical details are discussed in the thesis such as : fuel quantity measurement, fuel mass character calculation, fuel density measurement, the accuracy of fuel quantity measurement, the optimum location of fuel gauge probes in the fuel tank. the author brings forward a new method which is based on the software of catia to calculate fuel mass character
本文對燃油管理系統的工作原理和可靠性設計等問題進行研究,以明晰燃油管理系統的總體設計思路;並對數字式燃油量測量、燃油質量特性計算、燃油密度測量、提高燃油量測量精度的措施、油箱油量傳感器安裝位置優化等具體技術展開研究;提出了一種基於catia軟體的燃油質量特性計算方法;論文最後探討了燃油管理系統的未來發展方向。Scales and balances are the tools of mass measurement in all laboratories.
在所有的實驗室里測量質量的工具是砝碼和天平。The idea is to find out which ports are open on a specific target host, but it is done in such a tricky way that the attacked host or a poor - quality intrusion detection tool may not notice
這種攻擊的想法是找出特定目標主機上打開的埠,但完成的方式非常狡猾,因此被攻擊的主機或質量低劣的入侵檢測工具不會發現。You will need to consider network traffic monitors, rate limiters, intrusion detection tools, and more
您需要考慮網路流量監視器、速率限制器、入侵檢測工具,等等。Total station, an electronic precise geodesic instrument, has been used in surveying forest area and tree height from 1990s in many developed countries, such as u
摘要全站儀是一種電子精密測量型工具,自20世紀90年代中期后,美、英、德、日等國在林地面積測量、樹高測量中初步使用全站儀。Based on the fault / failure model, we establish a new model ~ stdm ( static testability detecting model ) to measure software testability, and then design and implement a practical tool to fulfill it
基於軟體的故障失效模型,本文構建了軟體可測試性量化檢測的stdm理論模型,並設計實現了基於該理論模型的可測試性檢測工具。First, this paper introduces the conception of software test, testability, and some existent model used for analyzing testability. second, we analyze the merits and demerits of each model, as followed, after we particularly investigating the process of software fault leading to software failure, we put forward our improved scheme ? stdm and specify the process that it measure software testability more logically. at last, based on stdm we design and implement a stds ( software testability detecting system ), which can be used to measure the testability of c programs, and show the detected result in different level
本文首先介紹了軟體測試和可測試性的基本概念等用於檢測軟體可測試性的理論基礎,並詳細分析了一些理論檢測模型及各自的優缺點;接下來,針對這些可測試性檢測模型中所存在的問題,根據對軟體錯誤導致軟體失效過程的研究分析,本文提出了一種改進的解決方案stdm用於對軟體的可測試性進行量化檢測,文章在最後設計並實現了構建在此stdm模型基礎之上的一個軟體可測試性檢測工具,該工具能夠對c源程序進行可測試性檢測並得出量化結果數據,驗證了該模型的有效性。As a tool of whole field, unintrusive and instantaneous measurement, piv has been used widely in parameter measurement of liquid and multiphase and has good measurement precision
作為一種全流場無接觸瞬時測量的工具, piv測量技術已經廣泛地應用於流體及多相流參數的測量,而且具有較高的測量精度。As a tool for measuring the whole instantaneous flow field without contacting the flow, piv and related image measurement techniques have been extensively applied to automated measurements of multiphase flows, turbulence and thermal flows with reliable accuracy
作為一種全流場無接觸瞬時測量的工具, piv和相關的圖像測量技術已經廣泛地應用於多相流、紊流和熱流的自動測量,而且具有可靠的精度。This thesis studies traffic capture techniques of high speed networks. the main contributions include : 1 ) we analyze tcpdump, and bpf, a popular traffic capture tool ; and we analyze some problems in bpf programming that induced by bpf in ethernet environment. a method resolves these problems is proposed
主要工作有: 1 )對目前比較常用的流量捕獲和監測工具tcpdump及其核心bpf的工作原理進行了分析,並針對bpf在以太網卡被設置成混雜模式時存在的問題和由此引起的對bpf編程的問題進行了分析,並論述了解決的方法。分享友人