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- This means that the fall velocity of sand particles in such suspensions will be less than in clear water. 这意味着这种悬浮物中的沙粒的沉速将比其在清水中为小。
- To control the fall velocity and the fall attitude of the sub-munitions can highly improve the damage efficiency. 摘要控制子母弹子弹的落速和落姿可以大大提高子母弹的毁伤效能。
- Fall velocity in clear water and silty water 泥沙颗粒在清水和浑水中的沉速
- Fall velocities are usually measured by observing individual grains settling in a column of still fluid. 沉速通常是由观测单个颗粒在圆柱筒内静止的液体中沉降来测定的。
- The suspended sediment of natural streams is usually made up of grains with a broad spectrum of sizes and fall velocities. 天然河流的悬沙，通常系由各种大小尺寸和沉速的粒子组成。
- A reduction of the rising velocity of the process air in the filter dome resp. an improvement of the falling velocity by elimination of the space displacement of the filter insert. 每个过滤器都采用高度独立式安装,过滤腔体采用圆柱体形设计,降低了流化气体进入腔体后的运动速度,反吹除尘时,亦可使物料缓慢有序重返工作区。
- Airflow volume, velocity, and uniformity tests. 空气流量、流速和均匀性测试。
- He looks very manly in his uniform. 他穿着制服十分精神。
- That morning they all had on their army uniform. 那天早上他们都穿上了军服。
- The wires are made to move with uniform velocity. 电线以匀速度移动。
- Laid-off workers fall into penury. 下岗职工陷入贫困。
- A major has a crown on the shoulder of his uniform. 一名少校在制服的肩部有个王冠形的纹章。
- The general's uniform was trimmed with gold braid. 将官的制服饰有金色的穗带。
- The malformation of his knee is caused by a fall. 他膝盖的畸形是由摔了一跤造成的。
- Everyone should wear clothes uniform with these. 大家都该穿着兴这些相同的衣服。
- She fall to brood about what have happen to her. 她开始沉思默想自己的遭遇。
- Jack looks well in naval uniform. 杰克穿海军制服很漂亮。
- Aunt Emily put up a dozen cans of tomato last fall. 去年秋天埃米莉姑妈做了12瓶番茄酱。
- The rows of houses were uniform in appearance. 这一排排的房屋外表都是一样的。
- If I fall asleep at the wheel wake me up. 如果我开车时睡着了，就叫醒我。
