- 相关词组
- pressure energized seal(压力)自紧密封
- rim pressure边缘压力
- balance pressure平衡压力;
- allowable bearing pressure容许承载力，容许支承压力;
- vacuum pressure impregnation真空压力浸渍
- acetylene welding气焊，乙炔焊，乙炔焊接;
- ring joint welding neck flange梯形槽式密封面对焊法兰;环槽式密封面对焊法兰
- raised welding method上升焊接法
- high pressure tube digester管道高压浸溶
- series-arc welding串联电弧焊接
- resultant pressure合压力
- reservoir pressure油藏压力
- uniaxial pressure单向压力
- reversible pressure curve可逆压力曲线
- pressure swing adsorption变压吸附;
- universal oil pressure bale press通用油压打包机
- welding position焊接部位
- at rest earth pressure coefficient土的静压系数;
- blood pressuren.血压;
- nucleus of high pressure高压核心
- 今日热词
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- lock v.锁上;把…关起来;陷入;被紧紧抓住;加锁;n.锁;制动器;锁定;前轮转向角度;水闸;一绺（头发）;
- sweeten vt.使甜，把…弄香;使温和;使愉快;使悦耳;vi.变甜;
- think of 考虑;想起;有…想法;对…有意见;
- have a good time 过得愉快， 玩得痛快;
- diplomatic adj.外交上的;外交人员的;有手腕的;策略的;
- civilization n.文明;文明社会;社会文明;人类文明的生活;
- luggage n.行李;
- bride n.新娘，即将（或刚刚）结婚的女子;姑娘;
- scholarship n.奖学金;学术（研究）;
- teapot n.茶壶;
- cousin n.同辈表亲;堂兄弟（或姐妹）;表兄弟（或姐妹）;
- word n.单词;字;信息;话语;言语;歌词;诺言;消息;命令;短时间的谈话;v.措词，用词;
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