| 1. | This is done by a great number of ring shaped air jets on the bottom of the craft .
这是靠船底上的许多环形喷气口来做到的。 |
| 2. | The force acts on a thrust roller bearing and is transmitted without rotation to the ring shaped piston
力作用在止推轴承上，不需要旋转就可以传递到环状活塞。 |
| 3. | So the high - temperature region distributes approximately as a ring shape along highway belt near the 2nd and 3rd ring roads
热岛演变与近几年城市建设和改造活动密切相关。 |
| 4. | The distinctive feature of this load cell by comparison with the others is the ring shape of the load cell piston and diaphragm
环形测压元件与其他元件相比最大的特点是环形的测压元件活塞和膜片。 |
| 5. | The widely differing conditions governing installation , particularly in the case of the ring shaped load cells , will often require different designs of casing and fastenings
尤其是对于环形压力测量元件，控制安装的条件如存在巨大差异，则通常要求不同的外壳和紧固件设计。 |
| 6. | A ' method of analyzing the stresses of the lining of fiber enlaced composite cylindrical shell under internal pressure is raised through building the theory equation with putting the ring shaped stiffener on the point of enlancing fiber . the result is good fit with the traditional finite element analyzing system
并结合对承受内压的纤维缠绕复合材料圆柱壳进行了分析，通过建立理论方程提出了把加强环点建立在纤维缠绕处分析圆柱壳内衬应力应变的方法，计算结果与传统有限元分析系统计算结果相吻合。 |
