But if it hit the trunk dead centre, it would make a distinctive "clonk".
但如果击中的正好是竹身的中心，也就是所谓的死点，那么会发出特殊的撞击声。
Subsequently the charging shaft must be latched to top dead centre with the charged closing spring (Fig. 15).
随后，储能轴和已储能的合闸弹簧停在上中心点位置(图15)。
It may seem obvious, but the most essential skill a good snooker player can have is to be able to hit the cue ball dead centre.
虽然看似是显而易见的，但优秀的斯诺克选手可以掌握的最重要技能还是那种可以直击主球球心的能力。
One soldier's visor stopped a piece of shrapnel that hit dead centre, " he said. "If he had not had that suit on, the effects could have been catastrophic.
“一位士兵靠衣服的护面铠甲挡住了正中头部的一块弹片”他说，“如果他没穿这件衣服，那么后果是灾难性的。”
Note that the compression ratios shown above reflect the expansion ratio, which is the ratio of the combustion chamber volumes when the piston is at Bottom dead centre and Top dead centre.
请注意，压缩比上述反映膨胀率，这是燃烧室的量的比例时，活塞的下死顶死中心，中心会显示。
Mars was visible, dead in the centre of the telescope.
火星清晰可辨，正好就在望远镜的中心。
The Oberhausen centre said he had seemed fine when last checked on Monday night but was found dead on Tuesday morning.
奥博豪森海洋中心，在周一（10月25日）晚上的最后一次检查中，还发现保罗好好的。可是，在周二（10月26日）早上就发现它死去了。
Thousands of innocents lie dead in the wreckage of the World Trade Centre; hundreds more seem likely to have perished at the Pentagon and in a crashed airliner in Pennsylvania.
数以千计无辜的平民丧生在世界贸易中心的残骸之中，还有数百人在五角大楼和宾夕法尼亚的飞机机坠毁中丧生。
The yellowish centre contains bacteria, sebum and dead skin cells.
黄色的中心含有细菌，皮脂和死亡的皮肤细胞。
The left photo above shows the rewound work coil 7 1/2 turns with much less dead space in the centre .
左边的照片上面显示的工作，回线圈7 1 / 2轮流那么死腔，在该中心。
19 for racing wheel -- no airbags, if too lazy to tie the seat belt, 40KM will hit a bump dead in the centre of MOMO screw.
换赛车方向盘——没了安全气囊，要是还懒得绑安全带，40KM磕碰就会一头撞在MOMO中心的螺丝上归西。
The moon was shining bright upon the clearing, and there in the centre lay the unhappy maid where she had fallen, dead of fear and of fatigue.
月光把那块空地照得很亮，那个因惊恐和疲惫而死的可怜少女躺在空地的中央。
The first sensor monitors the camshaft position delivering one pulse per revolution which corresponds to the top-dead-centre (TDC) position of one of the pistons.
第一个传感器用来监视每次旋转时释放一次脉冲的机轴位置，该位置相当于某一活塞上止点的位置。
The first sensor monitors the camshaft position delivering one pulse per revolution which corresponds to the top-dead-centre (TDC) position of one of the pistons.
第一个传感器用来监视每次旋转时释放一次脉冲的机轴位置，该位置相当于某一活塞上止点的位置。
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