on-line reversal SSP 联机反向系统服务程序
sodium line reversal method 钠谱线翻转法
reversal of spectral line 光谱线的自蚀 ; 二极管反接
reversal line 及许多强嗜碱性反折线
polarity reversal line 极性变换线
line copy reversal 线条图像反转复印
line copy reversal technique 线条图像反转复印技术
4-line current reversal technique 四线制电流倒向技术
In order to carry out the constant line speed and the constant tension for the rolling of plastic films during reversal, loop control of the rotating speeds and the tension is adopted.
为实现翻转过程中薄膜的恒线速度、恒张力控制,采用转速和张力的闭环控制,将线速度作为主控制变量,进行综合控制。
The in-line spring-actuated lift check also is referred to as the "silent check" because the spring closes the valve before gravity and fluid reversal can slam the valve closed.
由于这种止回阀能够在重力和介质倒流撞击启闭件之前关闭阀门,因此这种直通弹簧驱动升降式止回阀也称为“静音”止回阀。
The DSV? is an in-line spring-assisted check valve designed to prevent flow reversal in industries with strict cleanliness codes.
同轴、管内弹簧止回阀,工业上要求严格的清理时可用来防止水倒流。
One of them,by the way,just about ten years ago, the Orleanist family suffered kind of an embarrassing reversal when one of the Orleanists, sort of the third in line if there was ever an Orleanist restoration of the throne,was arrested for burglary, as being an accessory for burglary in the Pyrenees-Orientales.
顺便说一说,在十年前,奥尔良家族遭受了令人尴尬的霉运,这些儿子中的一个,如果奥尔良家族复辟的话,可以说是第三顺位继承人,他因为盗窃被捕,在东比利牛斯省因为盗窃同谋被捕
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