查询词典 excluder

There were two primary differences between B. gymnorrhiza, a salt excluder and A. corniculatum, a salt exceter: one was that A. corniculatum had higher S〓 than B. gymnorrhiza, and supplemental CaCl〓 in culture solution increased S〓 of A. corniculatum more significant than that of B. gymnorrhiza.

在相同的培养条件下桐花树和木榄在离子代谢机制上有两点重要差异，差别之一是：桐花树的K/Na选择吸收比高于木榄，而且补充CaCl〓培养时Ca促进桐花树K吸收的效果较木榄更为明显。

The study and application of the primary current limiting harmonic excluder for the type of the thermal resistor ;2. A recorder based on the thermal resistor s is used to monitor and record the state of the dielectric sample which is put into HV square wave life testing.

该仪器通过PTC 热敏电阻监测高压回路中限流电阻温度变化提取介质击穿信号，以单片机AT89c55为运算控制中心，采用热信号时间差分数字算法处理及控制信号。

It can protect the excluder from being destroyed by distorted bushing and ravel out the deflective fray and guide problems,reduce destruction of the tubing string coupling and the tubing string,extend the expectancy of tubing string.

设计了一种新型采油工艺管柱导向器，通过应用该导向器，在作业中实现管柱铰接，可有效解决由套管套变引起的封隔器损坏、失效现象，起到保护封隔器胶筒的作用。

For shrimp to be acceptable for market in the United States, the shrimp had to be caught in nets that use turtle-excluder devices or TEDs.

因为在美国市场上被接受流通的虾必须是用那些限制捕捞海龟的设备捕捞上来的。

AIR-TIGHTNESS:Lower:By rubber cloth-covered draught-excluder.

密封性能：底端：外包布的橡皮隔气帘。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。