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In the indoor ideal conditions, the relevant comparative tests of different grid interlayer of asphalt mixture and overlay structure have been done by using interlay shearing device, drawing machine, Marshall multi-functional strength device and rutting machine, and then the test results have been evaluated by a rational approach. Meanwhile, the simulated test of the overlay fatigue life has been done by using ordinary rutting machine, and the different overlay thickness of different grade interlayer and different sawing depth of overlay structure have been studied by the fatigue test.

5在室内理想条件下,采用层间剪切仪、层间拉拔仪、马歇尔多功能强度试验机及车辙轮碾仪进行了不同层位格栅的沥青混合料及与加铺层结构相关的对比试验,并采用合理的方法对试验结果进行了评价;同时,采用普通车辙仪进行加铺层结构疲劳模拟对比试验,系统地对不同加铺层厚度的不同格栅设置层位及不同旧路锯缝深度的加铺层结构进行了研究。

Objective:To revaluate the diagnostic tests for keratoconjunctivitis sicca in primary Sjogren' s syndrome in China.

目的:在我国患者中重新评价原发性干燥综合征眼科诊断试验的临床价值。方法:用Schirmer试验、BUT试验和角膜荧光素活体染色试验。

Experimental results indicate the ability of pseudodynamic testing method for protective structures proposed in the paper. At last, some aspects of the further studies of the on-line testing system are suggested.

大量拟动力试验结果表明:本文提出的非埋设及半埋设的防护结构的拟动力试验研究方法是可行的,最后本文提出今后联机试验装置在防护结构试验研究中应用的几点展望。

To the establishment of prior distribution in RGTE, considering that reliability growth test data belongs to a dynamic parent population, and based on the stage reliability growth test data, the dynamic modeling methods for prior distribution establishment are studied.

在可靠性增长试验评定先验分布的确定方面,针对可靠性增长试验数据的动态统计母体特点,基于阶段可靠性增长试验数据,对可靠性增长试验评定中先验分布确定的动态建模方法进行研究。

The Lord tried him by delaying to fulfill His promise. Satan tried him by temptation; men tried him by jealousy, distrust, and opposition; Sarah tried him by her peevishness.

神用延迟应许的方法试验他;撒但用诱惑试验他;世人用嫉妒、怀疑、反对,试验他;撒拉用她乖戾的性情试验他。

According to the experience gained in traditional penetrating tests, this thesis has produced a high-pressure clay permeameter and discussed the instruments testing principle, measuring method and derivation of the calculation formula in details. Meanwhile, plenty of testing research has been done by taking an example for the permeability coefficient measuring of plastic concrete and the influencing factors of tests to the permeability coefficient of plastic concrete measured by this instrument have been analyzed.

3本文根据常规渗透试验中积累的经验,自行研制了一种高压土工渗透仪,对该仪器试验原理、测定方法以及计算公式的推导进行了详细的探讨,并以塑性混凝土渗透系数的测定为例进行了试验研究,对使用该仪器测定塑性混凝土渗透系数时影响渗透系数的试验因素进行了分析。

Using pintle technology, a conventional solid propellant rocket motor can provide variable thrust levels, increasing the energy utilizing efficiency and improving the capability of the missile. In this article the experimental pintle motor was designed and the principle experiments were carried out. The charachteristics of pintle motor was also analysed. Through the experiments and theoretic anlysis, the principle of pintle motor was opened out, the law of main factor were analysed.

对喉栓变推力发动机的工作原理进行了理论分析,建立了喉栓变推力发动机的内弹道预示方法;设计了喉栓变推力发动机试验系统,开展了原理试验研究;通过理论分析和试验研究,揭示了喉栓变推力发动机的工作原理,分析了主要因素的影响规律,为变推力发动机的深入研究提供了理论和试验依据。

Disperse from sixth week, and group I reared with corn and adjusts following the growth. Group II limited the amounts of feeds which makes the chicks into half-famine. GroupIIIreared enough corns in feeding prophase till eighth week, reared restrainedly from eighth week and stopped feeding at thirteenth week till the end of the experiment.

从第6周开始放养,其中试验Ⅰ组在放养基础上补饲玉米,随着生长阶段的变化逐步调整补饲量,基本满足鸡群补饲需要;试验Ⅱ组在放养期间采用限饲的方法,补饲玉米型日粮,试鸡始终处于半饥饿状态;试验Ⅲ组在放养前期补饲充足的玉米型日粮,到8周左右逐步限饲,到13周左右停止补饲,直到试验结束。

The applications of combine environment reliability teston aerospace products during recent years are analyzed an d the test methods of stan d-alone-scale and system-scale reliability are summarized.

对近些年国内航天系统产品综合环境可靠性试验的应用实践进行了分析,归纳了单机和系统级产品可靠性试验的方法,对不同层次产品可靠性试验的特点和相互关系进行了探讨,提出了在可靠性试验应用实践中应注意的问题。

A suit of software used for boiler's cold and hot tests is developed by EXCEL 2000 and VB6.0, which can process all the data and cartography during the tests. The software can print test report in a certain extent. Many universal ActiveX control and Class are developed. The experiences on the software are summed up. At last, the direction of the software's development used for boilers' tests is forecasted.

依据试验原理与方法,以 Excel 2000和 VB6.0为开发工具,开发了一套针对四角切圆燃烧锅炉的冷、热态性能试验通用计算软件,该软件能够完成试验过程中所有数据的处理和图表、曲线的绘制,并具有一定的报告自动打印功能;制作了可通用的 ActiveX 控件和类,并对软件开发的经验进行了总结;最后,对锅炉性能试验软件的未来发展趋势进行了展望。

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推荐网络例句

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候,里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色,卵在发育96h后卵基本全部孵化。

There was a conflict between plebs and patricians in ancient Rome in 494BC.

在公元前494年,罗马发生了一次平民反对贵族的斗争。