查询词典 test

The test equipment, installation and test principle of gigacycle friction fatigue were introduced in this paper,On the basis of the fatigue test apparatus of 20 KHz ultrasonic vibration,the frequency value,the dimension calculation formulas and the specific shape of the specimen were given.

介绍了高周摩擦疲劳试验设备、装置及试验原理根据 2 0 0 0 0Hz超声波震动疲劳试验机的要求，给出了试件的频率值、尺寸计算、公式和具体形状；最后，给出了摩擦力、应力与位移的表达形式和疲劳寿命的记录方

The expert is in recently suffer when visitting, express, measuring examination questions itself is a kind of game only, want to do similar test, explain you had had a network to depend on, do not need so called test to prove you otherwise, this is the basic tentative idea of this problem, but test subject itself is a kind of game only, do not have blind faith in it, should not give oneself the pressure of fabricated accordingly more.

最近有专家在受访时表示，测试题本身只是一种游戏，想要做类似的测试，说明你已经有了网络依赖，否则不需要所谓的测试来证明你没有，这是这套题的基本设想，但测试题本身只是一种游戏，不要迷信它，更不要因此给自己莫须有的压力。

The macular threshold and FM 100-hue test in 46 patients with normal vi- sion in one eye and suffering from AMD in the fellow eyes, and 46 age-matched normal subjects were observed with FM 100-hue test、Macular threshold program of Humphrey field analyzer and Amlser gride test.

八、单侧老年性黄斑变性对侧眼的黄斑阈值及FM100-色调试验检测采用FM100-色调试验仪、Humphrey视野分析仪黄斑阈值程序Amsler表对46例单侧AMD对侧眼和46只眼年龄相匹配的正常对照组进行检查。

Xii The armature assembly shall pass, at the minimum, the growler test and 110V test light grounding test.

电枢部件应通过短路线圈测试仪和110V 测试灯接地测试的最小值。

There were 3 kinds of tests, including laboratory test, combine harvester test and field test.

共进行了3种类型的试验：室内性能测试、在联合收割机上的联机调试和田间试验。

In general, this paper includes several parts, shown as the following: The first part summarizes the background and outline of stock index future and introduce briefly its local status and CSI 300 stock index future contract. The second part has a retrospect of the main academic papers of both local or overseas, and also a discussion of relevant hedge strategies and models, to lay a solid theoretical foundation for the empirical analysis and test for the operation process of hedge in latter parts. The third part outlines the principle, key factors and real operation process of hedge. Moreover, it makes a empirical analysis on popular hedge models with HK Hang Seng index. In the end, it test the hedge effect of trading on IF0706, CSI 300 stock index future contract, with CCB select-growth securities fund as present underlying. The fourth and also the last part, explores how to define hedge ratio in china mainland market. It includes the stability test ofβfor local securities portfolio, adjustment of historicalβand best data length for estimation of historicalβ, etc. Also, the thesis makes some beneficial experiments on the definition of best data length for estimation of historicalβ, survey of fashion forβand variation for industryβs. Fortunately, it's got some meaningful results.

按照以上研究思路，本论文论述由以下几个部分构成：第一部分，简要概述股指期货产生的背景和基本情况，对国内股指期货进程和沪深300股指期货合约进行简单介绍；第二部分，回顾海内外股指期货避险研究的主要文献，讨论相关避险策略及避险模型，为后面套期保值策略如何有效运用的实证分析和检验提供理论基础和依据；第三部分，对套期保值的原理、关键因素及实际流程进行概述，并采用香港恒生指数对常用的几种避险模型进行实证分析，最后一揽子以建信优选成长股票型基金为现货标的，实际检验以沪深300股指期货模拟交易IF0706产品进行对冲时的套期保值效果；第四部分，探讨国内确定避险比率的过程，包括国内股票组合β值的稳定性检验、历史β值的修正及估计历史β值的最佳数据长度等，通过数据分析，本文在寻找估计β值的最佳数据长度和考察风格、行业β值的差异上做了较为有益的尝试，并得到了有助于现实操作的结果。

But during test plan preparation phase, it is very often seen that test managers and his/her subordinates would heedlessly prepare the document with most of the contents of the document copied from previous projects or from arbitrary template available in the internet and proceed to the next phase without giving any prominence to those requirements/specificati** mentioned in the test plan.

但在测试计划的准备阶段，测试经理及其属下在准备文档时通常会掉以轻心，文档的大部分内容要么是从以前的项目中复制过来的，要么是从网上找来的任意模板；对测试计划中提到的需求说明不予任何关注就直接转移到下一阶段了。

Wuhan Quartet sets of high-test electrical engineering Ltd. is a complete set of electrical test equipment and special test transformer most professional manufacturers.

武汉四方高试电气成套工程有限公司是国内成套电气检测设备及特种试验变压器最专业的制造商之一。

Result Twenty-nine summer maize hybrids released for commercial production in Shandong province were divided into three types: high-test weight, medium-test weight type and low-test weight type.

结果］将山东省最新审定的29个玉米品种划分为三类，高容重型、中容重型和低容重型。

Twenty-nine summer maize hybrids released for commercial production in Shandong province were divided into three types: high-test weight,medium-test weight type and low-test weight type.

通径分析指出赖氨酸含量对玉米容重起负作用，且由于决定系数最小R(32=-0.05%，成为影响容重的主要限制因素，尤其是对蛋白质形成的限制，但对淀粉总含量的限制作用较小。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。