1) impedance void meter
阻抗空泡计
2) cavitation chock
空泡阻塞
3) cavity drag
空泡阻力
4) cavitation resistance
抗空泡性
5) Vacuum impedance
真空阻抗
1.
Vacuum impedance of bellows in a vacuum system was considerably reduced by a novel mechanical design and radio frequency(RF) shielding technique, in which a elastic finger-shaped shield was adopted to appropriately connect the rectangular and circular rigid ports.
采用弹性指状屏蔽兼顾平滑方圆过渡RF屏蔽结构设计,有效地降低了波纹管部件的真空阻抗。
6) impedance design
阻抗设计
1.
Taking the particularity of the connection scheme of novel converter transformer and its filter system into account, it s necessary to find out the relation between its commutated reactance and short-circuit impedances between windings and fundament frequency impedance of filter branch for impedance design of novel converter transformer and reactive power .
考虑到新型换流变压器及其滤波系统的接线方案较为特殊,了解其换相电抗与绕组之间的短路阻抗及阀侧滤波支路的基频阻抗之间的关系,对新型换流变压器的阻抗设计和阀侧无功补偿度的优化配置是十分必要的。
补充资料：空泡
分子式：
CAS号：
性质：又称空泡。细胞的代谢库，起调节细胞内环境的作用。它是由脂蛋白膜包围的封闭系统，内是水溶液，溶有盐、糖与色素等物质，液泡的另一个功能是可能具有压力渗透计的作用，使细胞保持膨胀的状态。
CAS号：
性质：又称空泡。细胞的代谢库，起调节细胞内环境的作用。它是由脂蛋白膜包围的封闭系统，内是水溶液，溶有盐、糖与色素等物质，液泡的另一个功能是可能具有压力渗透计的作用，使细胞保持膨胀的状态。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条