查询词典 test-tube

It is one of research hotspots to support efficiently the management and analysis of engineering test data due to the complicacy and variety of engineering test activity.

由于工程试验活动的复杂多变性，对工程试验数据的管理和分析处理的有效支持一直是数据处理领域的研究热点之一。

A binary composite hypothesis test model with unknown and stochastic parameters was constructed.The sequential probability ratio test with the uniformly most powerful effect was provided for white Gaussian process.This novel method was used to detect the distant series of pipe mass flow difference of leakages produced in stationary and non-stationary operation situations, respectively.

建立了以泄漏信号的幅值为随机参量的二元复合假设检验模型，提出了具有一致最大功效的序列似然比检验方法，并进行了平稳观测序列强泄漏信号和非平稳观测序列弱泄漏信号的检测。

The effects of different carbon and nitrogen sources on the fermentation of Antrodia camphorata were studied. The optimal medium composition was confirmed by single factor test, orthogonal test, and the comparison of medium parameters. The results showed that many carbon sources could be utilized by A.

研究了以不同碳氮源配制合成的液体培养基对樟芝发酵的影响，通过单因素和正交试验并对培养基的参数进行了比较，确立了最佳的培养基条件。

Gas Distribution series of devices - from the control point of view, a semi-automatic and fully automatic with two gas from the gas source is composed of two groups of (liquefied petroleum gas, compressed air) and three groups of (nitrogen , Hydrogen, propane or butane) of the points is to provide natural gas and gas cities of the ideal alternative source of gas equipment, especially for gas production-line equipment manufacturers and test firing of Quality Supervision, Inspection departments for laboratory and performance of combustion Test.

从配气气源组成有二组份及三组份（氮气、氢气、丙烷或丁烷）之分；是提供天然气和城市人工煤气替代气源的理想设备，特别适用于燃气器具生产企业在线生产试烧和质量监督检验部门用于实验室及燃烧性能的检验。

Installation, test and practical measurements of the whole system also have been implemented. Studied the various methods of digital monitoring dielectric loss for transformer bushes: harmonic analysis method. Sine-shape parameters method and integration method, states the principles of the three methods, its computational formula has been inferred and compared. Among them, harmonic analysis method was used to test practically both in lab and on site.

研究了变压器套管介质损耗的数字化监测方法：谐波分析法、正弦波参数法和积分法，论述了三种方法的监测原理，详细推导了各种方法的计算公式，比较了各种方法的优缺点，并采用谐波分析法在实验室和现场进行了测试，其结果表明该方法在介损测试中具有较高的稳定性和准确性。

Computer-assisted test is the use of computer help product testing, test automation to achieve and improve testing accuracy.

计算机辅助测试是利用计算机帮助进行产品测试，实现测试的自动化，提高测试准确性。

And the results of Sucrose lysis test and Rous test concomitantly done in 20 normal people, 16 PNH patients, and 42 patients of other kinds of anemia.

酸化血清溶血试验是诊断阵发性睡眠性血红蛋白尿症的一项检查，具有较高的特异性和敏感性。

The concordance of results between the ELISA test and the TPPA test was 99%.

表达的4种重组抗原具有很好的生物活性，为理想的梅毒的血清学诊断用抗原。

We need to write a conditional statement that will test what page is being viewed and define a variable based on the results of that test.

我们需要写一个条件语言来测试一下被浏览的网页，并且更加那个测试的结果来确定一个变数。

In order to study on the problems of cracking similarity conditions and test simulating method of induced joint in structural model test, fracture property tests of material and mechanics theory deducing are presented in this paper.

为了研究诱导缝在结构模型破坏试验中的开裂相似条件和试验模拟方法，进行了材料的断裂特性实验和力学理论推导。

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。