1.
On the Contrast Study Between Spinor and Tensor, Spin Frame and Null Frame;
旋量与张量、旋标架与零标架的对比研究
2.
The standard pipe rack configuration for this drill consists of a long pipe cradle that is fastened to a pair of paral-lelogram- type swing arms.
本钻机的标准管架配置由一个长管道托架组成，该托架被固定在两个平行四边形的旋臂上。
3.
A number of planes were circling overhead.
数架飞机在上空盘旋。
4.
uniselector distribution frame
旋转式选择器配线架
5.
revolution of polar to Cartesian
极坐标－直角坐标旋转
6.
The revolving sign was spinning round and round in the wind.
旋转的标志牌在风中打着旋儿.
7.
twirled mark or sign
旋转的标志或符号.
8.
rotating loop statio
旋转环形天线信标台
9.
lead screw monocomparator
导杆螺旋单象坐标仪
10.
omnidirectional rotating radio beacon
全向旋转无线电信标
11.
revolving beam station
旋转波束无线电信标台
12.
spin-label immunoassay
自旋标记免疫测定法
13.
calar quadrupole oscillatio
同位旋标量四极振荡
14.
The plane was kept circling about, waiting for a turn to land
那架飞机不停地盘旋，等待降落。
15.
There was a helicopter hovering overhead.
有一架直升飞机在头顶上盘旋.
16.
A plane is hover on our house.
有一架飞机在我们的房子上盘旋。
17.
An airplane was swanning over a forest.
一架飞机正在森林上空盘旋。
18.
A reconnaissance plane was circling over the enemy's position.
一架侦察机正在敌人阵地上空盘旋。