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- This method is effictive to control muffler attenuation of the muffler structure which is Axis symmetry. 这一方法对控制以轴向尺寸为主的消声结构的消声低谷非常有效。
- Flow field of unfold course for a solid rocket engine with extendible nozzle was analyzed by approach numerical solution of the 2-D axis symmetry N-S equation through AF method. 文中通过AF方法求解二维轴对称N-S方程,对采用延伸喷管+的固体火箭发动机级间展开过程地面单试的流场进行了数值分析。
- Analysis of Flexural Vibration on Circular Ring of Axis Symmetry 一类轴对称圆环的弯曲振动分析
- YU Hongper,Design of non axes symmetry ultrasonic horn and reseach of the smooth transitional section for stepped ultrasonic horns[J].Acoustics and Electronics Engineering,1994,33(1):9-13. [3]俞宏沛.;非轴对称变幅杆的设计及阶梯形变幅杆圆滑过渡的研究[J]
- The mercury dived to ten below zero. 温度突然下降到零下10度。
- The graph is divided by its symmetry axis. 这个图形沿着对称轴左右对称。
- Now, men, zero in your guns at that ship. 喂，伙计们，把炮口对准那艘船。
- It was five below zero last night. 昨夜温度是零下五度。
- Reconstruction of the Variation of Deflection Index of an Axis Symmetry Field with Zoned Method 环带法重建轴对称折射率场的分布情况
- The heavy ax was awkward to use. 这把重斧头不好用。
- Having or marked by bilateral symmetry. 左右对称的以或表现为左右对称的
- Prospects of success in the talks were put at zero. 会谈没有成功的希望。
- He has given my suggestion zero thought. 他一点也没有考虑过我的建议。
- Measurement approach of rolling angle for the axis symmetry object based on digital image 基于数字图像的空间目标滚转角测量方法
- The thermometer fell to zero lastnight. 昨夜温度计显示气温下降到零度。
- The thermometer shows ten below zero. 温度计指着零下十度。
- The axis of a circle is its diameter. 圆的轴线是其直径。
- The firemen splintered the door with an ax. 消防队员们用斧头将门砸开。
- Does the earth rotate on an axis? 地球是绕轴旋转的吗？
- A wheel revolves round/on its axis. 轮子是绕轴旋转的。
