8. This article introduces the theory, equipment and method, data processing and error analysis procedure of testing screen scanning outgassing.
简介了测试扫屏放气性能的原理、装置、方法、数据处理过程与误差分析。
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9. ASTM E595 outgassing test, This test method covers a screening technique to determine volatile content of materials when exposed to a vacuum environment.
10. Constant conductance method USES partial pressure measurement technology, which has no strict request to outgassing rate of mass spectrum analysis chamber.
固定流导法采用的是分压力测量技术,对质谱分析室的漏放气率的指标要求不高。
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11. In such discharges, the plasma density was determined entirely by the outgassing of the limiter and-wall, and independent of the initial hydrogen pressure pA totally.
在这类放电中,等离子体的密度由限制器和壁的出气量决定,而和初始充的氢气压强完全无关。
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12. In such discharges, the plasma density was determined entirely by the outgassing of the limiter and wall, and independent of the initial hydrogen pressure p0 totally.
在这类放电中,等离子体的密度由限制器和壁的出气量决定,而和初始充的氢气压强完全无关。
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13. For an acute outgassing course in a short time, a fitting curve is obtained according to the pumping data after outgassing, so the outgassing amount is obtained from the curve.
对于短时间内的剧烈放气过程,是根据放气后的抽气试验数据拟合出抽气曲线,以此反算放气量的大小。
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14. The rational outgassing time was determined by testing the gas compositions of different pouches in the course of storage, and the best garlic sprouts was chosen from these pouches.
15. Quartz crystal microbalance test technique is widely used in monitoring non-metal material outgassing and molecular contamination condensation on sensitive system surfaces of spacecraft.
石英晶体微量天平测试技术可用于监测非金属材料出气和航天器敏感系统表面的分子污染沉积。
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16. The paper presents the concept of non metal materials outgassing characteristic time constant and discusses its use and significance. Test data and their analysis are provided in addition.
17. Since it is a water based system, it has minimal odour and contains no volatile organic compounds that may affect the environment. No outgassing will occur upon curing or during operation.
18. If this phenomenon, called "outgassing," were to kick in, it could inundate the atmosphere with carbon dioxide, perhaps doubling or tripling the effect of the past century of human industry.
19. If this phenomenon, called "outgassing," were to kick in, it could inundate the atmosphere with carbon dioxide, perhaps doubling or tripling the effect of the past century of human industry.