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- Aim and Methods Three methods are analysed and compared for measuring the lateral deflection of gun bore axis from firing plane and the deviation of the sight line from the barrel axis, according to the results measured in practice. 目的和方法 本文根据实际测量中遇到的问题 ;分析了 3种测量炮膛轴线偏离射面的偏离角及瞄准线偏移的方法 .
- The projection lines of all the tapered surfaces meet at a common point on the bearing axis. 所有圆锥表面的投影线都在轴承轴线的同一点相聚。
- It is important to measure the parallelism of artillery bore axes and its aiming axes for the distribution of hitting points. 火炮瞄准轴和炮膛轴的平行性直接影响火炮弹着点的散布,是需要检测的重要静态参数之一。
- Our torpedo boats bore down on the enemy cruiser. 我方面鱼雷艇向敌巡洋舰冲去。
- An enemy frigate bore down on the sloop. 一艘敌驱逐舰向这只护航舰逼过来。
- The heavy ax was awkward to use. 这把重斧头不好用。
- He bore down as he approached the finish line. 接近终点线时,他拼尽全力加速。
- The axis of a circle is its diameter. 圆的轴线是其直径。
- Our soldiers bore away the palm in the battle. 我们的战士赢得了这场战斗。
- The firemen splintered the door with an ax. 消防队员们用斧头将门砸开。
- His wife later bore a son and a daughter. 他的妻子后来生了一男一女。
- Does the earth rotate on an axis? 地球是绕轴旋转的吗?
- The female dog bore five whelps. 母狗生了五只小狗。
- A wheel revolves round/on its axis. 轮子是绕轴旋转的。
- The man cleft a block of wood in two with an ax. 那人用斧头把一块木头劈成两半。
- This document bore his signature. 这份文件上有他的签名。
- It seems so absurd to bear malice after all that. 经过这一切之后还抱有怨恨情绪是很荒谬的。
- John got the ax from Mary-they won't see each other again. 约翰被玛丽拒绝了-他们从此不再来往。
- His faithful pet dog bore him company. 他那忠实的爱犬给他做伴。
- Having or mounted on a common axis. 同轴的有或装上共同轴的