optimum test 中文意思是什麼
optimum test
解釋
最優標準-
Experiment shows that the antigen extracted by autoclave is best for dot - ppa - elisa. applying the x2 test, optimal concentration of antigen was determined, and the optimum dilution of enzyme hrp - spa was 1 : 10. the high specificity of dot - ppa - elisa was proved by the specific blocking test, and also by the cross - reaction test in which the diaphragm does not react with the antibodies against salmonellosis, pasteurellosis, chlamydiosis, hcv, ppv, brucellosis, erysipelas suis, colibacillosis, prv
試驗中對多種方法提取的診斷抗原進行了比較、篩選；確定了dot - ppa - elisa的最佳工作條件；測定了st - 171株的免疫豬血清抗體及c群、 2型人工感染豬血清抗體效價，並初步確定了該方法的陽性標準。 -
The optimum condition for synthesis of ethyl acetate catalyzed by expansible graphite was investigated through orthogonal test
摘要通過正交實驗研究了可膨脹石墨的催化合成乙酸乙酯的最佳條件。 -
By the large quantity of indoor and field soil mechanics test, this paper investigated physics and mechanics property of xigeda stratum and xigeda compounding filling, profoundly and systematically studied on shearing strength, cbr ( including indoor cbr and field cbr ) and intensity feature of xigeda compounding filling. the new achievement and cognition as follows : ( 1 ) cbr value is decided by moisture content and mudstone content of xigeda compounding filling. the filling material can satisfy minimum intensity standard of express highway when mudstone content is less than some fixed value, ( 2 ) this paper established field cbr standard value which can synthetically evaluate the filling material nature and field compaction degree. ( 3 ) the optimal compacting mean of xigeda compounding filling is hard oscillation first and weak oscillation later, not traditional way which is weak oscillation first and hard oscillation later. ( 4 ) this paper put forward the conception of optimum moisture content in construction different from optimum moisture content of indoor impaction
本文以昔格達填料強度特徵為研究對象，通過大量的室內及現場試驗，從昔格達地層巖組的物理力學性質、昔格達填料的物理性質入手，對昔格達填料的抗剪強度、室內承載比及現場承載比特徵進行了較系統地研究，獲得了如下認識及進展：昔格達混合填料承載比值受填料含水量及其中泥巖含量的影響，當泥巖含量小於一定值時，昔格達混合填料具有較高的承載比值，能夠滿足高速公路對填料的最低強度要求；建立了綜合評判昔格達填料性能及現場壓實效果的現場承載比（ cbr ）標準；對于昔格達填料而言，最佳的碾壓方式為先強振后弱振而不是傳統的先弱振后強振；提出了與室內擊實最優含水量相區別的施工最佳含水量的概念。 -
Optimum test and analyse about technical parameter of high voltage electrostatic separative device
靜電花粉分選裝置技術參數的優化試驗與分析 -
The test shows that optimum shocking and compaction quantities is different to different virtual height of packing materials, and optimum virtual height and shocking and compaction quantities is put forward
其中不同虛鋪厚度填料有相應的最佳碾壓遙數，並從技術經濟的角度提出了最佳的虛鋪厚度及其碾壓遍數，並建議施工控制以沉降率為主。 -
Questions about whether the adsorbent is endurable and whether the adsorption refrigeration equipment has effect on the performance of diesel are answered with theoretical analysis and test. numerical simulation is used in optimum design of adsorbent bed of an adsorption refrigeration prototype which is driven by exhaust heat of gas electric generator
分析了吸附製冷系統是否增加內燃機能耗和吸附劑使用壽命等問題，並採用數值模擬方法，對以燃氣渦輪發電機尾氣為熱源的吸附式製冷樣機，進行了吸附床結構的優化設計。 -
In the paper, through the compaction test, the optimum moisture content and maximal dry density of aeolian sand are determined
本文通過擊實試驗，確定了風積沙的最佳含水量和最大幹密度。 -
In order to study the influence factors of aoa of rose flowers, the effects of drying and extraction methods on the aoa of rose flowers were investigated. the results indicated that drying after high - temperature short - time pretreatment was rather effective to maintain their aoa ; the aoa of water extracts was stronger when the temperature was raised from 25 to 100 ; by using orthogonal test, the optimum extraction conditions of rose flowers were : solvent - 75 % ethanol ; ratio of material and solven - 1 : 10 ; extraction times - three times with 24 h at one time, at the room temperature. the extracts obtained by 75 % ethanol were fractionatedly extracted with petroleum, diethyl ether, ethyl acetate and n - butanol in turn, and the various fractions " aoa were analyzed
為了探討玫瑰花抗氧化活性的影響因子，比較了不同乾燥方法、提取方法對其抗氧化活性的影響，發現：經短時高溫處理后再進行乾燥有利於較好地保持玫瑰花的抗氧化活性；以水作溶劑提取時， 25 100范圍內水提液的抗氧化活性隨著溫度的升高而增強；通過正交實驗篩選得到常溫下玫瑰花抗氧化活性物質的最佳提取方法為： 75乙醇為溶劑，液料比1 ： 10 ，提取3次，每次24h ； 75乙醇提取物依次用石油醚、乙醚、乙酸乙酯、正丁醇等有機溶劑進行兩相分部萃取，發現玫瑰花的抗氧化活性物質主要存在於乙酸乙酯部，說明玫瑰花抗氧化活性主要成分可能是單寧類、黃酮苷類和原花色素類化合物； 4 -
Optimum extracting technology of wikstroemia indica by orthogonal test
正交試驗優選了哥王的提取工藝 -
The "optimum" weak form is the one for which the trial and test spaces coincide.
「最優」的弱解是在測試空間和試驗空間重合時得出的。 -
Aimed at developing a set of methods efficient in inducing the hairy roots with agrobacterium rhizogenes from trichosanthes bracteata voigt to meet needs for hairy roots for bioreactor culture research and application ; and also in order to investigate the roles of explants, agrobacterium rhizogenes, affecting factors and their magnitude and the underlying mechanism in the transformation, therefore to determine the optimum explants, pre - culture time, tested strain concentration, infection time, co - culture time, affecting factors and their effects working together and to obtain the optimum transforming condition by performing orthogonal test, this project was launched. with cotyledons and stems from trichosanthes bracteata voigt plantlets as explants, agrobacterium rhizogenes r1601 and r1000 as infection agents, transformation was performed using different methods and under various circumstances
為了建立一種有效的誘導大苞栝樓發根的方法及其發根培養體系，以適合於發根生物反應器擴大培養研究和應用基礎的需要；本研究對誘導發根的外植體在發根農桿菌和環境因子等影響作用下進行發根的誘發及其可能的機理進行探討，從而找出用於發根誘導和培養的最佳外植體、預培養時間、發根農桿菌濃度、感染時間和共培養時間、誘導條件，並通過正交試驗得出優化的誘導條件。 -
The optimum combination - selecting test on mixture sowing formulasof three cold season grasses
3種冷季型草坪草混播配方優化組合篩選試驗 -
The test result shows that we got the optimum emulsified diesel oil of definite mixing ratio by variance analysis of power smoke and consume oil
以發動機功率、耗油率和煙度的綜合評價值為指標進行方差分析，優選最佳的乳化油配比方案。 -
Under the conditions of dry, optimum moisture content or half of optimum moisture content and three kind diameter of loading boards, the main factors relative to modulus of resilience are also studied through the test of modulus of resilience
在乾燥、最佳含水量、一半最佳含水量和三種不同直徑大小承載板情況下做回彈模量試驗，研究了影響回彈模量大小的主要因素。 -
Verifying test indicates adding fiber into asphalt mixture can weaken the effect of specific absorption of aggregate on the optimum proportion of asphalt
通過驗證試驗得出：瀝青混合料中添加纖維能有效地減小集料吸水率的波動對瀝青混合料最佳油石比的影響。 -
At the same time, optimum matrix transfer method is used to improve contribution weighing of scale matrix evaluation method so that the consistency is naturally satisfied and extra consistency test is not needed
同時，採用最優傳遞矩陣法對標度矩陣判斷法確定權重進行了改進，使之自然滿足一致性要求，從而避免一致性檢驗。 -
By applying th e system to the design of an engineering project, the comparison of results of optimum design with that of routine design shows that the test results are reasonable and economic
0高級編程語言利用面向對象技術開發出衡重式擋土墻輔助優化設計系統brwcad 。並以該系對一工程設計實例進行了應用與驗證，效果良好。 -
The object function and restriction conditions optimum design for amb ' s structures are set up. based on these results, the structural parameter design method of radial and axial amb is presented, and a test - bed of amb has been designed by the author
根據磁力軸承結構優化設計目標函數和約束條件，推導了徑向、軸向磁力軸承結構參數設計公式，並設計了一套磁力軸承試驗臺裝置。 -
In the industries, to date, the task of tuning controllers is carried out mainly by using engineering method, such as ziegler - nichols scheme, field test and history data or engineer ' s experience by which engineers expend lots of tuning time but it is dift1cult to obtain the optimum result
三是到目前為止，還沒有作為現場工程技術人員實際使用的集現代控制系統設計方法與計算機技術為一體的控制系統實用整定裝置， pid控制系統的現場實際整定仍主要採用工程設計法（如ziegle - nichols法） 、經驗法及試湊法等。 -
Some problems of the turbomachinery runner are introduced in the paper, which includes the hydraulic computation and analysis of the turbomachinery runner, the optimum selection and practical application of the reconstruct scheme, and test verification of increasing capability after the reconstructing
主要介紹了豐滿電廠水輪機轉輪出水邊切割增容的水力計算和分析、方案的優選及實施、增容效果的試驗驗證。
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