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- Application study for multiple length forging breech ring blank 倍尺锻造法在炮尾毛坯上的应用研究
- breech ring blank 炮尾毛坯
- The distribution of stress in the fillet of a breech ring is studied in detail, making use of methods of finite element, boundary element and photoelasticity. 采用有限元、边界元和光弹性应力分析法,对圆角处的应力分布情况进行了详细的研究,其中较好而实用的圆角可使圆角处的最大切向应力降低20%25左右。
- Based on different theories and techniques for the reduction of stress concentration, and on the basis of forms of breech ring fillets in general use, over a dozen of fillet forms are proposed. 根据降低应力集中的理论和技术措施,在现有常用的炮尾闩室圆角的基础上,提出了十几种圆角形式。
- Some of them shall have blank charters. 他们当中一些人将得到行动自由。
- At present,using multiprobe cryosurgical device result in many treatment options,such a s procedure under open abdomen and sta ring blankly forward or percutaneou sly under Trus guidance. 目前,由于多种探头机器的应用,使得治疗方式也多种多样,如在开腹直视下进行,也可经皮穿刺在超声引导下进行。
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- Er, let me think. Sorry, my mind's gone blank. 让我想一想。抱歉，我大脑一片空白。
- Many blank spaces are still left in the suburbs. 郊区仍留有许多空地。
- The diamond ring dazzled with brilliancy. 这只钻石戒指闪耀夺目。
- His memory was completely blank on the subject. 关于这个题目，他已完全丧失记忆。
- Many Elizabethan plays are written in blank verse. 伊丽莎白时代的许多戏剧以无韵诗形式写成。
- She wears a diamond ring on her left hand. 她左手上戴着一枚钻石戒指。
- Our family reunions are always three ring circus. 我家合家团聚的场面总是热闹非凡。
- I am sorry-she's out. Can you ring again later? 对不起－她出去了。你过些时候再打电话来好吗？
- The boys and girls made a ring round us. 男孩和女孩围着我们站了一圈。
- A blank field descriptor is a descriptor to make blank on output. 一个空白字段描述符是在输出中形成空格的描述符。
- Please ring for the attendant if you need anything. 如果需要什么，请按铃找服务员。
- I tried looking him up in the directory but I draw a blank. 我在电话簿上找他的名字，但未找到。
- The music was so loud it made my ears ring. 音乐的声音太大了，把我耳朵震得直响。
