core barrel coupling 岩心管接头
working barrel coupling 工作筒接箍
projectile-barrel coupling 弹炮耦合
barrel oil pump coupling 筒袋式油泵联轴器
pit barrel pump coupling 矿井筒袋泵联轴器
vertical barrel pump coupling 立式筒袋泵联轴器
barrel pump coupling 筒袋式泵联轴器
barrel emptying pump coupling 箱筒抽空泵联轴器
barrel insert pump coupling 双壳泵联轴器
The utility model with high sensitivity to external magnetic field, high coupling performance, and self-outfit of a shielding barrel can be operated in the liquid nitrogen temperature region.
这种干涉器可在液氮温区工作，对外磁场灵敏度高，耦合性好，又可自身配备屏蔽筒。
The related control scheme is discussed to solve such problem as nonlinear, lag and close coupling characters of extruder barrel temperature after research.
着重研究注塑机的料筒温度对象系统，指出非线性、大滞后、强耦等特性。
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