试验

The model can be designed according to the absolute normal model scale or the distorted model scale, in consideration of the conditions of the test site and water supply capacity etc., this experiment designs model in the light of the distorted model scale . The distorted model scale can satisfy the similarity conditions of surge equation and water hammer equation.

试验模型可以设计成正态，也可以设计成变态，考虑到试验场地、供水能力等因素，模型按变态设计，模型比尺同时满足了波动方程和水击方程的相似条件。

Meanwhile,simulation and pot cultureexperiments were conducted on crops fertilized by them and tests were carried outon the release and transport of nutrients in them and the nutrient uptake andutilization of crops by SEM,Conductometer and EUF(electron-ultrafiltration).

本研究采用电导仪、扫描电镜、电超滤等方法，室内模拟试验和盆栽作物应用试验对我们研制的聚合物包膜尿素和包膜磷铵的膜结构特征、养分释放运移机理和作物吸收利用等方面进行了较系统的研究。

Detection: carbon-sulfur analyzer, oxygen analyzer, glazing machine, Rockwell hardometer, profile projector, surfagauge, scan electron microscope, laser conductometer, magna-check, universal measuring instrument, metallograph and image analysis system, abrasion tester, universal test machine and other advanced analysis and detection equipment and instruments.

检测类：碳硫分析仪、氧分析仪、试验室用抛光机、洛氏硬度计、轮廊投影仪、表面粗糙度测量仪、扫描电镜、激光热导仪、磁力探伤机、万能测量仪、金相显微镜及图像分析系统、磨损试验机、万能试验机及其它的先进的分析检测设备和仪器等产品类。

By using a new method, the simultaneous confidence region of parameters is obtained.

研究了 Weibull分布大样本定时截尾寿命试验，利用一种新的途径给出了试验参数的近似联合置信域。

What is the HIV screening test and confirmatory test?

什么是艾滋病病毒初筛试验和确证试验？

The results of calculation are conformable to the test data of 120 beams tested in home and abroad.

用该公式对国内外120根试验梁的计算结果表明与试验值符合良好。

Then it's known that the main energy segment is among 0~10Hz.Fourth, grounded on the analysis to impact signals of debris flow, the paper found the congruous fluctuating pressure expression by constantly computing and data fitting. The correlation coefficients of A, B, C sets are 82.81%, 86.12%, 96.16% separately.

第四、基于泥石流冲击信号的各种分析，通过对试验数据的多次计算和数据拟合，得到了泥石流冲击力计算公式，且理论值与三组试验结果的相关系数分别达到82.81%、86.12%、96.16%，表明冲击力计算中考虑固相比影响的必要性。

On the basis of static experiments, dynamic interaction tests between ice and conical structures are conducted .

在锥体静力试验的基础上，进行了冰排与锥体动力相互作用的试验。

This paper investigated the effects of bamboo vinegar on inhibiting germination of conidiophore in the lab, and controlling downy mildew of cucumber in the field with 'JinYou 30' cucumber (Cucumis sativus L.).

以"津优30"黄瓜为供试作物，主要通过室内抑菌试验与田间防治试验相结合的方法，探讨竹醋液对黄瓜霜霉病的抑制作用。

The factors which should be considered in BP training are found and program is compiled by C++ Builder. Good agreements are obtained by training 30 runs of lower concentration, middle concentration and hyproconcentration flow. The conjunctional functions are memoried and used to pr...

找出了进行BP神经网络训练时应考虑的水沙要素，采用C ++Builder语言编制的程序，对 3 0组高、中、低含沙量的水槽试验资料进行训练，发现训练值与实测值符合较好，说明得到的连接权能反映实际情况；用该连接权对 4组试验数据进行了预测，预测结果与实测值相差较小，表明用BP神经网络方法确定挟沙能力的可行性。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了