查询词典 cryogenic

SERVICES: all fluids including cryogenic CONFIGURATIONS: direct-acting, 2-way and 3-way SIZES: 1/8" to 2" PRESSURES: 150 to 10,000 psi TEMPERATURES:-423 F TO +300 F VOLTAGES: 24VDC, 115VAC ADDITIONAL FEATURES: position indicating switches, manual override, latching configurations, power saving embedded electronics.

服务：所有包括低温液体配置：直接作用，2路，3路尺码：1 / 8英寸至2英寸压力：150至10，000psi 温度：-423 F到300 F 电压：24VDC，115VAC 其他功能：位置指示开关，手动装置，锁定配置，节能的嵌入式电子产品。

Space optical system, especially space infrared optical system, cryogenic optical system and some huge space-based telescopes, all work in the environment where there is strong radiation (such as Sun etc.) out of the field of the system. Because of diffraction of the entrance pupil and diffuse scatter of all inner surfaces, the strong stray radiation will reach the detector of the system.

空间光学系统，特别是空间红外光学系统、低温光学系统以及某些大型空间望远镜，都工作在系统视场外有强烈辐射源的&恶劣&环境中，这些强烈杂光辐射经过光学系统孔径的衍射，以及结构与光学件表面的散射，到达系统像面形成杂光。

At the same time ,it has conducted the simulation study to the LNG storage tank's evaporation rule after summing up the thermodynamic models of cryogenic liquid in the non-destructiv -e storage containers.

同时，在总结了无损储存时容器内低温液体的热力学模型的基础上，对密闭LNG储罐内的蒸发规律进行了模拟研究。

Results of EBSD show that most of the reversed austenite in the steel treated by QT distribute along the grain boundary, but in the steel treated by two--phase region heat treatment the austenites distribute uniformly along all kinds of boundaries, especially also along the lath martensite boundary in the grain, so the cryogenic toughness can be also improved even the amount of austenitic is lower than that in the steel treated by QT process.

EBSD结果则表明：经两相区处理，回转奥氏体不仅在晶界和板条束界形成，也在晶内的板条界上形成，因此即便在其含量低于淬火+回火处理的条件下， 9Ni钢的低温韧性也有明显提高，证明回转奥氏体的分布也是影响9Ni钢低温韧性的一个主要因素。

Helium gas purification technology is one of the key technologies in the cryogenic system of Beijing Electron-Positron Collider Upgrade.

氦气净化技术是国家大科学工程北京正负电子对撞机重大改造中低温系统的关键技术之一。

A liquid transfer line is used to safely remove liquid product from dewars or cryogenic liquid cylinders.

液体转移管用于从杜瓦瓶或低温液体钢瓶中安全地提取液体产品。

Cryogenic liquid containers are often incorrectly referred to as dewars.

低温液体容器经常被误称为杜瓦瓶。

Cryogenic liquid containers are oftenincorrectly referred to as dewars.

低温液体容器经常被误称为杜瓦瓶。

Cryogenic liquid cylinders that are pressurized vessels are sometimes incorrectly referred to as dewars.

作为加压容器的低温液体钢瓶有时候被错误地称作杜瓦瓶。

As the exclusive agent of Taylor Wharton, we supply Liquid Gas Cylinder and Cryogenic Refrigerators and Dewars.

代理美国泰莱华顿-杜瓦罐和低温生物容器，销售气体配套设备和配件。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。