早些时候，布朗宣布削减装有三叉戟的潜艇数量，这属于减少英国核威慑的一部分。
Earlier, Mr Brown announced a reduction in the number of submarines that carry Trident, the British nuclear deterrent. See article.
这种新型号除掉了前端结构的很大一部分，使机头呈叉状，把球形驾驶舱夹在中间，这样整体上显得更小巧。
This new model was much more compact, cutting away a large portion of the forward spaceframe to have a forked front, bracketing a bulbous cockpit pod.
在叉头套加工过程中，轴承孔位置误差的测量和控制是十分重要。
It is very important to measure and control the position of bearing hole when machining canular forked shaft.
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