查询词典 tested

To evaluate the specificity of the PCR, genomic DNA of Theileria annulata,Babesia bovis,Toxoplasma gondii,Leishmania donovani and standard strain of N. caninum were used as a template in the PCR. For determining the detection limit of amplification procedure, PCR was run on a dilution series of genomic DNA from N. caninum（1.562 5-200 ng/ml）. Brain tissue samples of 32 aborted fetuses were detected by PCR-based assay, and 23 blood samples from mothers were tested by ELISA. Results The amplified DNA fragment （350 bp）had a high identity of 98% with the Nc-5 gene sequence of N.

以环形泰勒虫、牛巴贝斯虫、刚地弓形虫、杜氏利什曼原虫以及犬新孢子虫标准株DNA为模板进行扩增以验证PCR的特异性，采用紫外分光光度计测定犬新孢子虫标准株DNA浓度和纯度，取高纯度的DNA样品用灭菌水稀释，分别取不同量的DNA进行PCR扩增，确定PCR方法的敏感性；利用该方法对32份奶牛流产的胎牛脑组织样品进行检测，同时，对其中23份流产的母牛血样进行ELISA血清学检测，以评价犬新孢子虫PCR方法的检测效果。

A towel or blanket over the baby's carriage or bassinet during summer play is a tried and tested way to keep the sun from harming your baby.

一条毛巾或毛毯超过婴儿的运输或摇篮暑假期间发挥是一个久经考验的方式，让孙危害您的宝宝。

Therefore, all backflow preventers have to be tested periodically to ensure that they are functioning properly.

因此，所有防回流阀必须定期检测，以确保功能正常。

The 957 and 957RPDA backflow preventer should be tested by a certified tester at the time of installation.

在安装期间，957和957RPDA防回流阀应该由有资格证书的检验员进行检验。

Everything you've tested so far must be retested by pressing the Backspace key for each entry, for each two entries, and so on.

您前面所做的全部测试，现在必须再加上一个、两个甚至更多的Backspace键入口，进行重新测试。

The proposed output based identification method is tested with a metallic frame structure subjected to wind excitation a backstay under wind and impact excitation, and a concrete-filled steel tubular arch bridge which was subjected to ambient excitation.

利用本文提出的基于输出的参数辨识方法，分别对风载下的框架结构、舰船桅杆以及环境激励下钢管混凝土系杆拱桥进行了参数辨识。

Meantime, amines" structure influence on the yield of Schiff base was discussed , and some new compounds" bacteriostasis was tested in this paper.

通过实验本论文同时讨论了胺的结构对Schiff碱合成反应的影响，试验了一些化合物的生物活性。

During the processs of establishing regeneration system, the concentration of kanamycin and selection of bacteriostat were tested.

在遗传转化体系的建立过程中进行了卡那霉素浓度的筛选及抑菌剂的选择，以确定合适的选择压力及适宜的杀菌剂。

Their bacteriostatic activities were tested and the results showed that their bacteriostatic activities against fungus were better than those against bacteria.

初步探讨了所合成化合物的抑菌活性，结果显示所合成的化合物对真菌的抑制活性优于对细菌的抑制活性。

Bacteriostatic rates of the natural bamboo fabric and bamboo powder were tested based on the latest standard.

采用最新标准对竹原纤维织物及毛竹竹粉的抑菌率进行了测定。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。