contact testing 中文意思是什麼

contact testing 解釋
接觸試驗
  • contact : n 1 接觸；聯系；交涉。2 〈美國〉（有勢力的）熟人；門路。3 【數學】相切；【電學】接觸；觸頭；觸點...
  • testing : 測試系統
  1. Secondly, through analyzing the failure instance of electrical connectors in using and testing environment, educed contact fault was a main mode of failure of electrical connectors. on natural working conditions, the main reasons which caused fault of electrical connector were contact stress decreasing, microseism wearing and tearing and surface film growing

    而在正常的工作條件下，造成電連接器電接觸失效，即決定電連接器工作壽命的主要原因是接觸壓力減小、微動磨損和表面膜層的生長，而影響接觸壓力、微動磨損和表面膜層變化的主要因素是環境振動和溫度。
  2. The company has powerful technical developing force, full varieties of production and testing equipments and possessed passel engineering - personnel, at work on the new products of develops and employ qualified personnel, control and administrate the quality of the products and the reliable quality products and reliable quality guarantee system has been established. we keep in contact with customers auording to best service

    公司技術力量雄厚，生產檢測設備齊全，擁有一批從事新產品研製開發的工程人員和精工製作的生產隊伍，以優越質量和滿意的服務，贏得廣大客戶的一致好評。
  3. Standard practice for guinea pig : split adjuvant and closed patch testing for contact allergens

    豚鼠的標準規程:接觸過敏素的分裂輔助劑和閉合迴路試驗
  4. In the postmortem processing system, the tested data is processed again. in the paper, the pressure of pantograph - catenary testing has replaced the prevenient testing means of the contact loss. with it, not only the accidental place, but the latent accidental place, can be tested

    本文中，弓網接觸壓力檢測發展了傳統的弓網離線檢測方法，不僅能檢測出已產生的離線，還能檢測出潛在的離線隱患點，可以更有效地指導現場對接觸網設備進行維護。
  5. The effects of contact potential differences ( cpd ) in the experiments for testing coulomb ' s inverse square law and detecting the photon rest mass based on the concentric metal spheres were discussed, and the ultimate restrictions on hte experimental sensitivities due to cpd were presented for static experiments and dynamic ones respectively

    摘要分析基於同心導體球殼方法檢驗庫侖反平方定律和光子靜止質量的實驗中接觸勢的影響，並分別給出了靜態和動態實驗中接觸勢對實驗靈敏度的限制。
  6. Testing of materials for semiconductor technology ; determination of the dopant concentration profile of single crystalline semiconductor material by means of the capacitancevoltage method and mercury contact

    半導體技術材料的試驗.用電容-電壓法和水銀接點確定
  7. Established the system of coordinates of roll testing, getting the parameters of equation of tooth face by solving the non - linear equations set ; according to the differential geometry and meshing principle, deduce the curvature parameters of tooth face and tooth profile, and get the parameters of instantaneous contact ellipse. emulate the contact trace and contact area of the working tooth face, and drawing the instantaneous drive ratio error curve

    建立了克林貝格擺線齒錐齒輪嚙合分析的對滾模型，通過對非線性方程組的迭代求解，得到齒面方程的各個參數;由微分幾何和切齒嚙合原理推導了齒面上齒廓和齒線方向的曲率參數，得到了瞬時接觸橢圓的參數。根據設計參數和機床調整參數繪制了工作齒面的接觸軌跡和接觸區圖形，並求得了瞬時傳動比的誤差曲線。
  8. Evaluation and routine testing in medical imaging departments - part 2 - 2 constancy tests - radiographic cassettes and film changers - film - screen contact and relative sensitivity of the screen - cassette assembly

    醫用成像部門的評價及例行試驗第2 - 2部分:穩定性試驗x射線攝影暗匣和換片器-屏-片接觸和屏-匣組件相對靈敏度
  9. Poly - o - toluidine ( pot ) is selected as the electro - catalyst of 2, 5 - dimercaptan - 1, 3, 4 - thiadiazole ( dmct ) because the solubility of pot in organic solvents is much higher than that of pan. therefore, dmct can contact with pot at molecular level. it suggests that the oxidative reaction order is 2 and the reduced reaction order is 1 by testing its electrode kinetics

    聚苯胺難以溶於有機溶劑，因此選用易溶於有機溶劑的聚苯胺衍生物聚鄰甲基苯胺（ pot ）作有機硫化合物2 ， 5 -二巰基- 1 ， 3 ， 4 -噻二唑（ dmct ）的電催化劑，兩者可以達到分子水平的復合。
  10. Dc testing, applying to transformer and inductor winding copper resistance 、 relay contact resistance 、 switch and socket contact resistance 、 lead resistance 、 compenent solder resistance 、 pcb line and hole resistance 、 metal detection, ect

    直流測試，適用於變壓器及電感線圈銅阻、繼電器接觸電阻、開關、接插件接觸電阻、導線電阻、元件焊點接觸電阻印製板線條及焊孔電阻、金屬探傷等。
  11. Materials and articles in contact with foodstuffs - plastics - determination of temperature of plastics materials and articles at the plastics food interface during microwave and conventional oven heating in order to select the appropriate temperature for migration testing

    與食品接觸的材料和器具.塑料.為了選擇滲移測試的適當溫度，在微波爐或傳統爐加熱過程中塑料和食品接觸麵塑料材料和器具溫度的測定
  12. Ophthalmic optics - contact lens care products - antimicrobial preservative efficacy testing and guidance on determining discard date

    眼科光學.接觸鏡片護理品.抗菌防護效能試驗和測定報廢日期指南
  13. Department perfect test, which can be made into various mechanical properties such as : tension tests, strength tests slide, terminal testing ; electrical performance test items include : insulation resistance testing, contact resistance testing, testing withstand voltage, high and low test, solderability test, durability testing, vibration - resistant testing, life test

    完善之測試部，能作各項機械性能測試如:拉力測試、插撥力測試、端子強度測試；電氣性能測試項目計有:絕緣電阻測試、接觸電阻測試、耐電壓測試、高低測試、可焊性測試、耐久性測試、耐振測試、壽命測試等
  14. Standard practice for portable hardness testing by the ultrasonic contact impedance method

    使用超聲接觸阻抗法的便攜式硬度試驗的標準規程
  15. Ultrasonic non - destructive testing - reference blocks and test procedures for the characterization of contact search unit beam profiles

    無損檢測超聲檢驗測量接觸探頭聲束特性的參考試塊和方法
  16. Measuring methods and testing procedures for electromechanical components ; test a : contact force, resilient female contacts

    機電元件的測量和試驗方法.試驗a .第80部分:觸點壓力
  17. Due to the fact that the associations of the electrical alloy industry and the insulating material industry of china have their offices on the glesi premises since 1970, guilin coninst has always been able to follow the research and development, production, application, testing and standardization of foreign advanced companies and to maintain technical exchange with the foreign counterparts. guilin coninst carries out national and military research projects every year, and has transferred several research achievements into new products in scale production. with a strong technical force, guilin coninst has always been the leader in the contact material field of china and is the only chinese company manufacturing the whole series of contact materials for low voltage, high voltage and vacuum applications

    自1970年以來，公司依託桂林電器科學研究所在電工合金和絕緣材料兩個行業的技術歸口管理優勢，長期跟蹤國外先進企業的研發生產應用檢測和標準化技術，保持與國際同行的技術交流，每年承擔國家多項科研及軍工項目，已將多年的研發成果轉化形成了多個具有產業規模的新型電工材料產品，並建立了有序高效的質量保證體系，已通過gjb9001a軍工產品和gb t19001 - 2000 idt iso9001 : 2000民品質量管理體系認證。
  18. Standard test method for wear rate and coefficient of friction of materials in self - lubricated rubbing contact using a thrust washer testing machine

    用止推墊圈試驗機測定自潤滑磨擦接觸中材料磨損速率和摩擦系數的標準試驗方法
  19. The precision of the non - contact testing of flywheel gear ' s contour and location error of light electricity inspection machine based on virtual instrument has been carried on theory analysis in this paper. various contour and location tolerances of the part have been distributed depending on the result of the analysis, and the data handling method of measurement has been studied to find a data handling method of getting rid of the system error under one kind of condition of the big sample space

    本文對飛輪齒圈形位誤差光電檢驗機的精度進行了理論分析，依據分析的結果分配了零件的各種形位公差，並對測量結果的數據處理方法進行了研究，找到了一種在大樣本空間的條件下依概率排除系統誤差的數據處理方法，同時為了驗證其可靠度對其進行了計算機模擬實驗。
  20. Studies on non - contact testing of necking in material extending process

    材料拉伸過程徑縮量非接觸檢測方法的研究
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