您要查找的是不是:
- Various methods to measure outgassing rate were summarized including the pressure rising rate collecting,weighing and gas flowrate. 总结了材料放气测试的各种方法:压力上升率法、收集法、称重法和气体流量法。
- Various methods to measure outgassing rate were summarized including the pressure rising rate collecting. weighing and gas flowrate. 摘要总结了材料放气测试的各种方法;压力上升率法、收集法、称重法和气体流量法。
- Extremely low outgassing rate. 描述: UHV angle valves.
- So the material of their storage ring vacuum chambers must have the characters of low surface thermal outgassing rate, low photon stimulated desorption and resistance to multi-electron impact. 追求储存环真空材料低表面热放气率、抗多次电子撞击和较低的辐射光致解吸已成为建造者主要目标。
- The structure design and Calculation of a Vacuum mlultilayer insulated flexible piping are deseribed.Howto determine the outgassing rate and leakage rate of the vacuum jacket is studied . 介绍了软管的结构及其设计计算,研究了允许漏放气速率指标的确定。
- The surface roughness of GFRP samples was measured by a scanning probe microscope.The outgassing rate of the GFRP with different surface roughness was measured under different temperature. 采用扫描探针显微镜对试样表面粗糙度进行测量,测量了不同表面粗糙度试样在不同温度下的放气速率。
- In this paper, the experimental principle for measuring the outgassing rate of the vacuum materials with the orifice throughout mtehod and the experimental apparatus are described briefly. 本文简要叙述小孔流量法测量材料出气率实验原理和实验装置。
- Based on the gas flowrate method,a new one was developed to measure outgassing rate,which can be used not only at room/high temperature but also at low temperature even down to about 100K. 开发了一种基于气体流量法的新法,不仅可以用于常温和较高温度,而且可以用于材料在低温环境下放气的测试,最低测试温度可以达到100K左右。
- In this paper, an experimental system based on the pressure drop method was designed to measure the outgassing rate of glass fiber reinforced plastics (GFRP) with different surface roughness. 摘要设计了一套基于压差流量法的试验装置来测量不同表面粗糙度玻璃钢试样的放气速率;
- At this rate we won't be able to afford a holiday. 照这样下去,我们不会有时间/钱去度假的。
- Keywords glow discharge cleaning;surface roughness;outgassing rate; 辉光放电清洗;表面粗糙度;出气率;
- the larger the surface roughness of GFRP, the greater is the outgassing rate. 试样的表面粗糙度越大,其放气速率越大。
- What's the going rate of computer programmers? 计算机程序设计人员的一般工资是多少?
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
- They charge a fixed rate for each transaction. 他们对办理的每项业务收取一定的费用。
- The going rate for freelance work is 5 an hour. 自由职业者的现行酬金是每小时5英镑。
- At that rate, he ought to be punished. 如果那样,他应该受到惩罚。
- Can you tell me the rate for a double room, please? 请告诉我一间双人房的费用可以吗?
- Above rate applicable until further notice. 除非另有通知,上述运费率适用。
- At any rate we must go on Tuesday. 无论如何,我们必须在星期二走。