[ 复数 sinkings ]
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。
参考来源 - 汽车后桥壳液压胀形工艺的数值模拟Surface quality also influences water stability and sinking of shrimp pellet feeds.
硬颗粒虾饲料表观质量影响产品的耐水性和下沉性。
参考来源 - 虾饲料耐水性和下沉性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
"they still talk about the sinking of the Titanic"
"after several hours of sinking an unexpected rally rescued the market"; "he could not control the sinking of his legs"
"with a sinking heart"; "a sinking feeling in the pit of my stomach"
同义词： sinking feeling
以上来源于: WordNet
ADJ If you have a sinking feeling, you suddenly become depressed or lose hope. 颓丧的; 沮丧的 [ADJ n] → see also sink
I began to have a sinking feeling that I was not going to get rid of her.
我开始有一种摆脱不掉她的沮丧情绪。
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。
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。
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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