elimination test 中文意思是什麼
elimination test
解釋
消去試驗- elimination : n. 除去，消除，淘汰，排除（作用）；【化學】棄置；【數學】消去，消元法 （eliminate matches 【體育】預賽，淘汰賽。 waste eliminate 消滅浪費）。
- test : n 1 檢驗，檢查；考查；測驗；考試；考驗。2 檢驗用品；試金石；【化學】試藥；（判斷的）標準。3 【化...
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First, it was taken that a discuss about the effects of geometry parameters of each piezocrystal on direction parameters ( main lobe width, side lobe amplitude, elimination of grating lobes ), amplitude of ultrasonic pressure, element viberation pattern, mutual radiation among elements, efficient test regions, ability to keep accurate and near - field distance and so on. based on the direction of ultrasonic field in ulpa deduced by ourselves. in addition, on the base of integrating all kinds of factors, it was put forward that the principle and method for optimized design of geometry parameters of piezocrystals in ulpa transducer, and its design programme and interface were compiled
首先在推導超聲相控線陣換能器聲場的指向性的基礎上，就各個晶片幾何參數對指向性指標（主瓣寬度、旁瓣幅度、消除柵瓣） 、聲壓幅值、陣元振動模式、陣元間互輻射、有效檢測區域、精確控制能力、近場長度等方面的影響進行了論述，並在綜合各方面影響的基礎上，提出了晶片幾何參數優化設計的原則和方法，編寫了設計程序和界面。 -
Abstract : humidity is an important physics unit among wet - hot tests, its exactness test degree badly influences test environmental simulation degree, and that wind speed is an important factor of effect humidity measurement precision, the paper analyses and discusses about it in depth, and puts forward elimination methods
文摘:濕度是濕熱試驗中一個重要的物理量，其精確測量程度嚴重影響試驗環境的模擬程度，而風速是影響測濕精度的一個重要因素，本文對其進行了深入地分析和探討，並提出了消除措施。 -
Methods isolates were identified as acinetobacter calcoaceticus by using antibiotic susceptibility test, plasmid profiles, restriction enzyme fingerprinting assay and plasmid elimination method
方法對我院不動桿菌的感染進行調查，採用藥敏試驗、質粒抽提和限制性核酸內切酶分析法、質粒消除試驗。 -
To test the property of isolation and elimination of tremble of holographic platform, the interference principles of michelson interferometer and mach - zehnder interferometer were discussed, and the examined methods were used to test the platform
摘要為了檢測全息平臺的隔震、消震性能，分別討論了邁克耳遜干涉和馬赫澤德干涉的干涉原理，並利用兩種干涉光檢測了兩種全息平臺的隔震、消震性能。 -
Firstly, the domestic researches, which have been reported, are introduced. then the characteristic of the system in estimation of prestressing losses is analyzed by theoretical method, and the reasons that the elimination of tendon is large and test results are not consistent are pointed. using fem software ansys, anchorage zone of pylon are analyzed
論文首先介紹了國內現階段對該問題的一些研究成果，然後從理論上分析了小半徑大噸位環向預應力體系在計算預應力損失方面的特點和造成張拉伸長量偏大且實測的數據離散性較大的原因，並採用國際權威的有限元分析軟體? ? ansys從理論上進行分析和索塔錨固區最不利節段的足尺寸模型試驗進行校驗。 -
German standard methods for the examination of water, waste water and sludge ; bio - assays group l ; surfactant biodegradation and elimination test for simulation of municipal waste water treatment plants
德國檢驗水廢水和污泥的標準方法.第26部分:生物試 -
The fast development of power system has made it more and more imperative to measure transient parameters, such as over voltage test, trial engagement test of switches, reactors and transformers, harmonics elimination test of arc elimination coils and trial operation of high voltage transmission lines
隨著電力系統的飛速發展，對于暫態參數的測量需求越來越迫切，例如：過電壓試驗；開關、電抗器、變壓器投切試驗、消弧線圈消諧試驗、高壓線路的試投等。 -
Water quality - determination of the elimination and biodegradability of organic compounds in an aqueous medium - activated sludge simulation test
水質.水介質中有機化合物的去除率和生物降解能力測定.活性污泥模擬試驗 -
Systematic errors are the important elements of measuring precision, but test and elimination errors are often ignored in the college physics experiment textbooks
摘要系統誤差是影響測量精度的重要因素，它對測量結果有時會帶來嚴重影響。
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