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- In fact, gaseous velocity and pressure in a cross section change in radial and circumferential direction. 而实际上，管道断面上气体的流速和压力是沿管道径向、周向变化的；
- The relative velocity in different impeller passages in the volute circumferential direction varies in magnitude but shared the same tendency. 在相对蜗壳的不同位置处叶轮流道内部的相对速度大小有所不同，但速度分布规律基本一致。
- Registering system of Japan Taiyang Company's is used with automatic registering in axial direction and circumferential direction with high accuracy. 套准装置采用日本太洋公司套版系统，可自动进行轴向和周向套准，套印精度高。
- The generalized spline subdomain displacement mode is got by interpolating in the longitudinal direction firstly and then in the circumferential direction. 采取先子午向插值后环向插值的方式得到旋转壳广义样条子域位移模式。
- The flow stresses of the heat affected zone (HAZ) of the STKM11A welded tube are determined by an empirical law based on the Vikers Hardness (HV) distribution in circumferential direction of the tube. 摘要基于周向显微硬度的分布及经验公式法，确立了STKM11A焊缝管热影响区的流动应力；
- circumferential direction envelope 周向包络
- space in the circumferential direction 管棚环向间距
- Conclusion The geometrical morphology and microstructure alter unequally in axial and circumferential directions of the aortic arch,which reflects the inequality of the vascular stress and strain. 结论人主动脉弓几何形态与显微结构存在血管轴向和周向非均匀性，提示主动脉弓应力应变的不均匀状况。
- The inequality of collagen in circumferential directions is not as significant as that of elastin and smooth muscle cells,according with whose mechanical properties of high elastic modulus. 主动脉弓胶原纤维的周向非均匀性不如弹性纤维和平滑肌显著，与其力学性质相符合。
- In a little while we lost our sense of direction. 一会儿我们就辨不清方向了。
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- The signpost points in a westerly direction. 路标指向西。
- I'll book you on a direct flight to London. 我将为你预订直飞伦敦的航班。
- Are we going in the right direction? 我们走的方向对吗？
- Stones were flying about in every direction. 石块朝四面八方乱飞。
- He pointed vaguelyin my direction. 他粗略地朝我的方向指了指。
- The play came to life under his direction. 在他的导演下，这出戏演得活龙活现。
- Which direction does your room face? 你的房间面向哪个方向？
- The ship launched in the direction of Japan. 船起航前往日本。
- He has chosen the most direct route. 他选取了最直的路线。
