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1·The fluid to be heated fills the annular space between the shell and central flue.

在壳体和中心烟道的环行空间内充满被加热的流体。

2·Applying air pressure to the annular space between the sleeve and the body actuates the valve.

在套管与阀体之间的环形空间内施加气压来驱动阀门。

3·Some mechanical recovery Wells in Chengdao Oilfiled produce oil in tubing -casing annular space.

胜利埕岛油田部分机械采油井存在油套环空出油现象。

4·Adding air pressure within the annular space between the housing and sleeve can throttle, or close the valve.

在阀体外壳和套管之间的环形空间内施加气压，即可实现阀门的节流和关闭功能。

5·The turbulence properties of annular space in a cyclone were investigated by using the Laser Doppler Velocimetry.

采用激光多普勒测速系统测试了蜗壳式旋风分离器内的流场，分析了环形空间内的湍流特性。

6·When there is a foam column is the annular space of a pumping oil well there will be no distinct gas-oil interface.

当抽油井的环形空间中出现泡沫段时，将会失去明显的油-气界面。

7·Between the vessels is an annular space that contains an insulating medium, from which all the air has been removed.

在内外罐之间是环形空间，空间内容纳着绝缘介质，空间内的空气已经抽走。

8·A continuous 360-degree annular space around casing allows cement to completely seal the casing to the borehole wall.

围绕套管的四周360度的环型空间允许水泥完全能够密封套管与井壁。

9·In annular space, the values of tangential, axial and radial turbulence intensity were of the same order of magnitude.

环形空间3个速度分量的湍流度是同一个数量级的。

10·Through working out the differential equation of motion of the pseudo-fluid level in annular space, the depth of the...

通过求解环空拟液面的运动微分方程序得出以此，可以确定抽油井正常生产时环空拟液面的深度。