实验室技术

Using a technique called nuclear transfer, technicians in the lab, Bill Ritchie and Karen Mycock, laboriously removed the DNA from 430 ewes' eggs, and inserted into 277 of these the genetic material from mammary epithelial cells.

实验室的技术人员Bill Ritchie和Karen Mycock运用一种称为核移植的技术艰难地把430个绵羊卵子的遗传物质取了出来，然后把源于乳腺上皮细胞的遗传物质移植到其中的277个中去。

State Key Laboratory of Transducer Technology, Shanghai Institute of Technical Physics, Shanghai 200083, China

中国科学院上海技术物理研究所传感技术国家重点实验室，上海 200083

There are two main research areas on the system: parameter extraction technique for short-ciruit current and transient recovery voltage.

目前对大容量实验室短路试验测量系统的研究内容主要是短路电流的参数提取技术和瞬态恢复电压的参数提取技术。

Because of the use of novel technique of mode choosing and shape modifying to the high power infrared diode laser,and of manipulating the trap with dual-lens scanning, the tweezer is easy to be constructed and operated.

由于采用了独特的对大功率多模红外激光选模整形和双透镜陷阱操纵技术等性能价格最优化选择，该系统易于构建，陷阱操作方便，其构建价格仅一般光镊的几十分之一，非常适合光镊技术的推广和一般实验室构建。

Stable combustion was achieved with the application of the precombustion chamber applying nonsymmetrical jets and the multistage nozzle.

采用本实验室发展的偏置射流预燃室技术和多级气动喷嘴技术实现了黑液煤浆的点火和稳燃。

With the development of combustion research and the temperature measurement as well as relevant techniques, the flame temperature measuring techniques begin to enter the common industry fields from labs, and extend to the aviation and aerospace industry. At the beginning of the 1980s, the Ijumdien Institute in Holland began to develop many industry flame temperature measurement installations based on thermal couples. And later, the National Aerospace Administration also successfully employed the Coherence Anti-stokes Raman Stokes in the flame temperature diagnostic of the precombustion chamber of space shuttle main engine (SSME, liquid H〓/O〓 propellant).

随着燃烧研究的深入和温度测量及其相关技术的不断发展，从1980年，火焰温度测量技术开始由实验室走向工业现场、从一般工业现场走向航空航天领域：欧洲以荷兰的Ijmuiden研究所为代表，研究开发了很多基于热电偶的工业燃烧火焰温度测量装置；美国国家航天局则成功地将相干拉曼斯托克斯方法用于航天飞机的主发动机（SSME，液氢液氧发动机）预燃室燃烧火焰温度诊断上。

Trace lead in environmental water samples was preconcentrated in site and determined by flow injection-flame atomic absorption spectrometry.

以Amberlite XAD-2树脂与双硫腙通过N N基键合的形式合成了一种新型螯合树脂(XAD-H2DZ)，采用IR和TGA技术对其特性进行了表征，并将其应用于微柱现场在线采样新技术中，实现了环境水样中痕量铅的在线原位预富集和实验室中流动注射-火焰原子吸收系统的联机测定。

Companies always adhere to the strategy of export-oriented high-end positioning, the introduction of Switzerland, Italy, Germany, the United Kingdom, Japan and other international leading technology and equipment; passed ISO9001, ISO14001 system certification and the three GB/T28001; set up a provincial-level technology center and an international standard Laboratory of Uster.

公司始终坚持高端外向的战略定位，引进瑞士、意大利、德国、英国、日本等国际顶尖技术设备；通过了 ISO9001、 ISO14001和 GB/T28001三大体系认证；设立了省级技术中心和具有国际标准的乌斯特实验室。

Wyle laboratories is comprised of three strategic business unites: test and engineering, life sciences systems and services, and technical support services.

Wyle实验室由三个商业单位组成：试验和工程技术，生命科学系统和服务和技术支持服务。

Of Transducer Technology Shanghai Institute of Microsystem and Information Technology Chinese Academy of Sciences Shanghai 200050 China

中国科学院上海微系统与信息技术研究所，传感技术国家重点实验室，上海，200050

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。