查询词典 test-tube

Acoustics; audiometric test methods; part 2: sound field audiometry with pure tone and narrow-band test signals

信息技术。连续色调静态图像的无损和近似无损压缩。第2部分：扩充

MTT assay and -TdR incorporation were used to test the proliferation of HepG2 cell caused by augmenter of liver regeneration.Inorganic phosphorus spectrophotometer was used to test the activities of the Na~+,K~+ATPase.

采用四甲基噻唑盐法检验肝再生增强因子对H epG 2细胞增殖作用；[3H]-T dR掺入测定细胞DNA合成；采用无机磷比色法测定细胞N a+，K+-ATPase的酶活力。

At the same time, the self calibration of an aut omatic test system is an important problem to be solved, and it affects the syst em's test accuracy directly.

同时， 自动测试系统的自校准也是一个重点需要解决的问题，它直接影响到系统的测试精度。

To verify the twin CGH test result, a classic autocollimation test with a flat mirror was performed, and its result is 0.333λ PV, 0.062λ RMS.

为验证实验结果的可靠性，利用一平面镜对被测镜进行了自准直检测，结果为PV =0.333λ，RMS =0.062λ。

Through the comparison test, system stability and reiterationtest of the model instrument in contrast to photo-electricity autocollimator, and the airagitation test, the results indicate that the performances have met the scheduledtargets.

通过系统重复性实验、与光电自准直仪的比对实验及空气扰动实验，结果表明，样机的性能、指标基本达到了预定目标。

After applying the Phase-randomized surrogate algorithm to create surrogate data, three test statistics methods, which include KS test, the third-order autocovariance and the asymmetry due to time reversal, are employed to determine nonlinear of five kinds signals.

通过对各类信号的数值实验及与传统使用的高阶自相关量以及时间反演不可逆量对比结果表明，KS检验是一种有效、稳定的非线性检验统计量，对噪声信号具有较强的抗噪能力，而对非线性信号具有较高的敏感性。

This thesis combined the riverbed section and plane form, from the two side of hydraulic computation and model test, put forward the method to realized the automatic computation for river closure gap hydraulic parameters and comparison and verification. And through carrying on the secondary development to AutoCAD, realized the common software of automation drawing the topographical section of model test. Based on hydraulics computation technology, finished developing the common application software for one berm-dam vertical closure hydraulic computation.

本文结合河床断面与平面形状，从水力计算与模型试验两个角度出发，提出了实现龙口水力参数计算自动化并进行验证比较的方法；并且通过对AutoCAD进行二次开发，实现了模型试验地形断面绘制自动化的通用软件；同时以水力学计算方法为基础，完成了隧洞导流条件下单戗堤立堵截流水力计算通用应用软件的开发。

Compared with manual test, computer automatic test is more accurate and more feasible.

相对于人工检测而言，计算机自动检测具有更强的准确性和可行性。

This paper discussed the present situation and existent problems of the auxiliary test system of variable frequency withstand voltage for cross-linking cable on-the-spot, as well as the designs and applications of auxiliary test system.

文章论述了交联电缆现场变频耐压辅助试验系统的现状和存在问题，以及辅助试验系统的设计和应用，介绍了辅助系统的作用和组成。

Dage test systems co., ltd is wholly owned subsidiary of dage holdings, headquarters, aylesbury, england. d.t.s. is a world leading semi-conductor test equipment provider.

达格测试设备有限公司是英国达格控股集团下属全资子公司，总部位于英格兰aylesbury，是世界领先的半导体测试设备的制造商(www.dagegroup.com)。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。