vacuum metal deposition 就叫做真空金属沉积 ; 真空金属沉积
vacuum metal hard pipe 真空金属硬管
vacuum metal flexible pipe 真空金属软管
non-conductive vacuum metal 非导电金属镀膜
vacuum flask with metal casing 金属壳热水瓶
vacuum flask in metal casing 金属壳热水瓶
metal vapor vacuum arc 金属蒸气真空弧 ; 介绍了金属蒸气真空弧 ; 采用金属蒸汽真空弧 ; 真空弧
Vacuum evaporated metal 真空蒸金属
metal vacuum degassing 金属真空除气
Vacuum drying can be applied in a range of processes in several industries, including chemical, pharmaceutical, food, plastics, and metal powders.
真空干燥过程中可以应用在一个范围在几个行业,包括化工,制药,食品,塑料,金属粉末。
The rate of metal evaporation increases with increase of temperature under vacuum.
在一定的真空度下,金属的蒸发速率随着温度的升高而增大。
If a triaxial vacuum feedthrough is unavailable, a metal safety shield should be built around the isolated BNC connection (Figure 4-18).
如果无法找到三同轴的真空接头,那么可以在绝缘的BNC连接处构建金属安全屏蔽(图4 - 18)。
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