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- The switch curve test of the OLTC is a very important test item. 传统的试验方法中,因为有载分接开关与变压器的线圈绕组是连接的,试验中,要求必须直接与有载开关进行连接才能测试,无法带绕组测量,因此必须将分接开关与变压器整体分离,使它与变压器绕组脱开,再与测试设备连接,人工手动旋转切换开关进行测试这种方法操作过程复杂,接线繁琐,准确度差,工作很难开展而且需要起重机械配合。
- The Area under the curve test result of ROC are respectively 0. 986 and 0. 655, on Pch to distinguish exudates from transudates and Pua to distinguish transudates from exudates . 胸水胆固醇鉴别渗出液和尿酸鉴别漏出液的ROC曲线下面积分别是0.;986和0
- Lucas and Lehmer gave a classical primality test for Mersenne numbers and Benedict presented in a recent paper("An elliptic curve test for Mersenne primes",Journal of Number Theory,2005,110(1),pp.114-119)an elliptic curve test. Lucas和Lehmer给出了测定Mersenne数的经典方法[1].;在Journal of Number Theory 110(2005)“An elliptic curve test for Mersenne primes”[2]一文中;Benedict又给出了一种对Mersenne数进行素性测的椭圆曲线测试;但并没有给出两种测试运算量的分析与比较
- Application: For High Intrinsic Coercive Force Magnets Full Saturation Usage, Especially .For Hysteresisgraph Testing (B-H Curve Test). 用途:适用于各类型高保磁力磁石充磁及磁石饱和充磁测试之最佳机种。
- Agar disk diffusion test,time-kill curves test and mouse survival rate were employed to examine the antifungal activity of SL-130. 此外利用纸片扩散法、时间-杀菌曲线及小鼠的存活率等方法考察SL-130的抗真菌活性。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- Cyclic Voltage- Ampere curve tested on Potentiostat / Galvanostat shows that its oxygen over-voltage is about 2.1V vs. RE (RE:SO42- Hg2SO4Hg), which is higher than those of other anodes. RE(RE:SO42-Hg2SO4Hg),明显高于石墨和Sn-SbOx/Ti电极,有较高的析氧过电位,这也正是Co-Bi-PbO2/Ti氧化有机物能力强的原因。
- In this article, corrosion inhibition performance and inhibition mechanism of molybdate and tungstate to A3 steel in tap water was studied by method of weight-lost tests and electrochemical polarization curve tests. 采用失重法与电化学极化法,研究了钼酸盐及钨酸盐缓蚀剂在自来水中对A3钢的缓蚀能力及使用条件,并分析了钼酸盐及钨酸盐的缓蚀机理。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- The falling star described a long curve in the sky. 流星在空中画出了一道长长的弧线。
- It will be wise to go over your test paper again. 还是把您的考卷再检查一遍的好。
- Let us show you to see the engine to test. 让我们指给你看要测试的发动机。
- A line segment that joins two points on a curve. 弦将两点用曲线连接起来的曲线段
- He is answering the test paper busily. 他正忙着答考试卷。
- Don't tumble down on this easy test. 这次考试不难,你可别考砸了。
- Objective To study the effect of strength time curves testing in rehabilitation assessment and treatment for peripheral nerve injurise (PNI). 目的探讨强度-时间曲线诊断法在周围神经损伤康复评定和治疗中的作用。方法周围神经损伤118例,178条神经,进行强度-时间曲线检测。
- His spine developed a slight curve. 他的脊柱有点弯曲。
- Tomorrow we'll have a history test. 明天我们将进行历史测验。
- The coast sweeps (away) northwards in a wide curve. 海岸呈一大弧形向北伸展。