| 释义 |
- adj.（情绪突然）颓丧的，抑郁的；下沉的
- n.沉没
- v.使下沉，下沉；下去，下降；减少（sink 的现在分词）
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能源科学技术 缩径 To analyses the sinking process, a one-side sinking process using general hydropress is designed to realize that the lengths of the two sink-formed parts are equal. Then the test of this process and its numerical simulation are done. 在缩径方面,采用单边缩径工艺在普通液压机上实现了管坯双向等长缩径,进行了小批量生产试验,并对试验过程进行了数值模拟。 开采沉陷
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This article reviews the latter-day submarine sinkings, and introduces the overseas submarine rescue ship and submarine rescue methods. 文章主要对近代潜艇失事事件作了大致的回顾，并对国外援潜救生船及援潜救生手段作了介绍。 - 2
The paper forword a mathematical model of stream function for sinkings with no internal mandrel and applies the upper bound approach principle to make further deduction and calculation. 对无芯棒缩管提出了流函数的数学模型，应用上限原理加以推导和数值运算。 - 3
Few people realise, said Watson in London before setting off for the Antarctic, how dirty this old-fashioned sea war can get, with hand-to-hand combat, collisions, bombardments and sinkings. 沃森动身去南极前在伦敦说，很少人能明白这种老式的海上战斗有多残忍：面对面搏斗、冲撞、炮击、沉船。
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