实验室

On a cold February day in 1886, he filled the crucible with a cryolite bath containing alumina and passed an electric current through it.

大学毕业后，霍尔在自己简陋的实验室里学会了如何制氧化铝。

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 malfunction places include X-ray generation device, vacuum of sample and spectrum chamber, detector, crystal and goniometer.

应晓浒，张卫星，陈晓东。波长色散X射线荧光光谱仪的性能测试方法介绍。光谱实验室，2000，17(3)：

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。

In the AEAO Round Robin 2006, National Jewelry Quality Supervision and Inspection Center in China acquired much well testing result by using the cupellation method in this paper.

应用本文的方法，国家首饰质量监督检验中心在2006年欧洲分析实验室协会组织的国际比对实验(AEAO Round Robin 2006)中取得了很好的分析结果。

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。

Finally, we found that the application of a mAb-8H5 could greatly improve the sensitivity of current anti-H5 test after further evaluation of the mAb.

第五，对广谱单抗8H5做进一步的鉴定和分析，发现8H5对提高H5本实验室早期建立的H5亚型流感病毒诊断试剂的检测灵敏度有显著效果。

Then under the guidance of the principle planning, the teaching contents, method and measure and the examination mode were deeply studied, meanwhile the building of labs, textbooks, teaching base and teacher group of the course, were curried out in the long term.

根据农业机械学课程的性质、作用和特点，制定了课程改革的指导思想，并以此为依据在教学内容、手段、方法和考核方式等方面进行了深入改革，同时进行了长时间的实验室建设、教材建设和师资队伍建设。

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。