查询词典 test tube

And has done the tired life test of the hypoid gear. As the samples of the test data of gear life test is very few, the author has made the error model of tes tinghypotheses when using k-s method, the auther presented a testing hypotheses method which can make use of the information of the samples and reduce the error of probability Calculation. It is Called"the improved K-s method". The author has used this method to deal witch the life test datas and the result is identical with the result of the theoretical calculation.

为对锥齿轮进行疲劳寿命试验，结合其它科研项目，研制了多功能数控齿轮传动试验台，并在该试验台上以SC110锥齿轮为试件进行了疲劳寿命试验，针对齿轮寿命试验数据一般样本很少的情况，建立了用K—S法进行分布律假设检验的误差模型，并提出了一种能充分利用样本信息，大大提高检验精度的小样本分布假设检验的新方法——改进的K—S法，并用该法对寿命试验数据进行了处理，得到了与理论分析计算一致的结论。

With the material of top soil 5cm deep, 20m×20m, which is under the woods of Chinese Cork Oak in the urban constructing lands of Osaka International Culture Park in Minoh city, Osaka prefecture, the research carried out a small-scale spreading test of forest top soil. A small piece of wasteland was used as the test field, which is in Yamadaike Park in Hirokata city, Osaka prefecture. There were 4 test areas, and each test area included 7 disposal areas.

试验材料取自日本大阪府箕面市大阪国际文化公园都市建设地，选取面积为20m×20m的栓皮栎Quercus variabilis群落，采集林下5cm厚森林表土；试验场地设在大阪府枚方市山田池公园的一隅荒地，共设置4个试验区，每个试验区7个试验处理，计28个试验小区。

The system based on the asp, carried on the investigation to the school or unit's test process and the management of the test question., with the actually system analysis, developing conveniently, safer, more succinct test system, satisfied most of the on-line tests, thus substituted for the old style written examination test.

该系统基于asp架构，对学校和单位的考试过程，试题管理进行调查，结合实际系统分析，开发出更方便，更安全，更简洁的考试系统，以满足大部分的在线考试，从而取代老式的笔试考试。

Coli were purified and used as the coating antigen in indirect ELISA test, and the results were compared with those obtained by the traditional tube agglutination test method in 100 serum samples in general survey for the Brucella infection.

以大肠杆菌表达、纯化的BP26和OMP31重组蛋白为包被抗原，初步建立了检测血清特异抗体的间接ELISA方法，并以现地牛布氏杆菌普查检测血清100份为样本，与传统的试管凝集试验进行了比较研究。

Methods Germ tube test, chlamydospore test, CHROMagar Candida and API20 kit system were applied to separate non-Candida albicans strains from Candida albicans. Then PCR was used to amplify the internal transcribed spacer region of ribosomal DNA from 4 species of common Pathogenic non-Candida albicans (Candida glabrata, Candida parapsilosis, Candida krusei and Candida tropicalis), and the products were digested with the two restriction endonucleases (Msp Ⅰ and Hae Ⅲ) respectively. Results The four isolates consisted of 15 strains of Candida glabrata (7.50%), 7 strains of Candida parapsilosis (3.50%), 5 strains of Candida krusei (2.50%), 2 strains of Candida tropicalis (1.00%).

首先采用芽管试验、厚壁孢子试验、法国科玛嘉念珠菌显色培养基及API20CAUX酵母菌鉴定系统将分离自VVC患者阴道内的念珠菌菌株鉴定到种，然后采用真菌通用引物将4种常见非白念珠菌（包括光滑念珠菌、近平滑念珠菌、克柔念珠菌和热带念珠菌）进行PCR扩增，并选用MspⅠ和HaeⅢ两种内切酶对扩增产物进行酶切分析。

It's good method to authenticate staphylococci coagulase test by the slidex staph?kit method and the tube method with highly sensitivity and specificity .Otherwise ,the specificity of the slide agglutination test method is lower than the others ,perhaps it caused by staphylococci antibody in human plasm.

乳胶血凝法和试管法敏感性和特异性较高，是鉴定葡萄球菌凝固酶试验的好方法，玻片法的特异性较差，可能是由于人血浆中产生的葡萄球菌抗体所致。

Results Among 70 strains of Staphylococcus spp., 56 strains were positive Staphylococcus coagulase gene with PCR; the same 56 strains were also positive with latex agglutination test; 54 of which were positive with tube test method, 2 strains were false negative; strong positive were detected with slide method, all these 56 strains were identified as Staphylococcus aureus by VITEK-Ⅱ automatic analyzer.

结果 70株葡萄球菌属细菌中，PCR法检测葡萄球菌凝固酶基因56株为阳性；Slidex Staph Plus与PCR法相对应的56株为阳性；试管法检测与前2种方法相对应的54株为阳性，2株为假阴性；玻片法为强阳性；VITEK-Ⅱ全自动分析仪鉴定56株为金黄色葡萄球菌

This experiment on the fermentation of multiple water samples for coliform determination of three phases: the beginning of the fermentation test, flat panel to verify the separation and recovery fermentation, fermentation of the final restoration coliform test there exist, then in accordance with the beginning of the fermentation tube tests positive the greatest possible number of investigations the number of coliforms coliform report the number of keys.

本实验中阐述的多管发酵法对水样中大肠菌群的测定包括三个阶段：初发酵试验，平板分离和复发酵验证，经最后复发酵试验验证实有大肠菌群存在后，再根据初发酵试验的阳性管数查大肠菌群最大可能数检索表报告大肠菌群数。

Our factory is specialized in producing any of the following products: iodine sublimation tubes, connectors, Erlian ball on the wall, liquid convection experiments, and demonstration devices, U-type the highest minimum, capillarity, platinum and gold bars, Sheng liquid cylinder liquid internal pressure, small pressure, the nitrogen ball, scale straw, demonstration thermometer, water, electricity and gas, Newton tubes, a variety of test-tube funnel, chemical use test tubes, glass rods, Glue stick, glue the first dropper, all kinds of beaker , flask, measuring cup, graduated cylinder.

我厂专业生产下列产品：碘升华管，连通器，二连球，对器壁，液体对流实验器、演示器，U型最高最低，毛细现象，铂金丝棒，盛液筒，液体内部压强，微小压强计，二氧化氮球，刻度吸管，演示温度计，水电解气，牛顿管，各种试管漏斗，化学多用试管，玻棒，胶棒，胶头滴管，各种烧杯，烧瓶，量杯，量筒。

Then, the integrated and embedded self-test circuit was designed based on single chip ADUC812 and nixie tube etc. The self-test software was programmed based on assembly language.

采用ADUC812单片机、数码管等，设计了集成化、嵌入式的自检测系统硬件电路，并利用汇编语言编程实现了机内自检测软件。

No complex distressful things on your mind but only our love and care for each other.

无复杂痛苦的事情，对你的心，但只有我们的爱和照顾对方。

At first light, on his own initiative, Vick located the enemy emplacements andfired on them, using 15 rounds.

破晓时分，维克主动地去查找敌军的炮位并向它们开火，打了15发弹药。