查询词典 laboratory

Key Laboratory of Cryogenics,Technical Institute of Physics and Chemistry,Chinese Academy of Sciences,Beijing 100190,China

中国科学院理化技术研究所低温工程学重点实验室，北京 100190

The Key Laboratory of Cryogenics, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190

中国科学院理化技术研究所，低温工程学重点实验室北京 100190

Key Laboratory of Cryptographic Technology and Information Security,Ministry of Education,Shandong University,Jinan 250100,China

山东大学密码技术与信息安全教育部重点实验室，济南 250100

Key Laboratory of Network Security and Cryptology,Fujian Normal University,Fuzhou 350007,China

福建师范大学网络安全与密码技术重点实验室，福州 350007

The present paper is the results of the studies of experimental infection and transmission of Culex pipiens quinquefasciatus with dengue virus type 2 in laboratory.

摘 要 目的：在实验室通过病毒分离和传播试验，确定致倦库蚊是否能传播登革病毒。

Firstly, variables which were acquired for the above two kinds of classification system were obtained from field and laboratory investigation of the core samples as well as test of supersonic waves in drilling holes. Secondly, distribution functions and parameters of all variables are determined using statistic method. Thirdly, 20000 RMR values or BQ values and cumulative distribution function of these RMR or BQ values have been obtained utilizing Monte—Carlo method and the results are plotted. Finally, risk analysis can be made from above results.

风险评价方法步骤如下：（1）首先通过岩芯样品的现场观测和实验室试验及钻孔岩体超声波测试获得两种分类所需的变量；（2）通过统计分析和判断得出各变量的分布函数及参数；（3）运用Monte—Carlo模拟方法获得2万个RMR值或BQ值及相应的累积分布函数，并将结果绘成岩体质量描述图；（4）运用以上结果作出岩体质量风险分析。

Beginning in August 1954 , screw-worms reared and sterilized in an Agriculture Department laboratory in Florida were flown to Curacao and released from airplanes at the rate of about 400 per square mile per week.

从1954年8月开始，农业部设在佛罗里达州的一个实验室培养的螺旋锥蝇，在做过不育处理之后，被空运到库拉索岛，从飞机上撒下去，每周每平方英里约投放四百只。

Which may or may not have referred to Kerghan's lost laboratory, spoken of cursorily in both the writings of Belaak and Y'serod...

同时，贝拉克和伊斯洛德的著作中亦有提到这个实验室的事。

Clock glass,curved,bent,hollowed or the like of any shape or size excl. those specially prepared for laboratory use

钟用玻璃，曲面的、弯曲的、空心的或类似者，任何形状或尺寸（不包括为实验室用特制的钟用玻璃

Jiangsu Agrochem Laboratory, Changzhou 213022, Jiangsu, China Abstract: Diacylhydrazine cyclopropane compounds were synthesized from cyclopropanecarboxylic acids which have comparable characters in the structures. Their structures were confirmed by IR spectrum and 1H NMR.

江苏省农用激素工程技术研究中心，江苏常州 213022 摘要：以结构上有可比性的环丙烷羧酸为原料，合成了环丙烷双酰肼化合物，结构经红外和核磁验证。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。