- 相关词组
- plain piston ring平活塞环
- all air heat pump全空气式热力泵;
- beer pumpn.从啤酒筒抽出啤酒的唧筒;
- plate feed圆盘给料器
- plain section平刃动刀片
- back-turning section折返段;
- breaking cross section坡裂横断面;
- platform slipping ring平台导电滑环
- axial section轴向截面,轴向剖面;
- plastic torque modulus of section抗扭塑性截面模量
- box section盒式断面,箱形断面;
- breadth of section截面宽度;
- plate-work and welding section铆焊工段
- breast feed[医]人乳喂养;
- borehole pump深井泵,钻井泵(一般为离心泵,悬挂在钻井内);
- plant feed unit栽植装置
- annual ringn.年轮;
- plain pressure ring平接压力环
- cross sectionn.横截面;横断面;横剖面;横切面;
- planetary ring行星环
- 今日热词
- 热门搜索
- Yale n.耶鲁;
- ad. abbr.=add; adverb; advertisement广告;公元;广告图书
- storm n.暴风雨;浪潮;轰鸣;v.突袭;怒吼;
- indeed adv.确实;实际上;究竟;
- incorrect adj.错误的;不正确的;不能接受的;(说话或举止)不合规矩的;
- support v.支持;帮助,资助;养活,维持;支撑;证实;n.支持;帮助;支撑(物);证据;
- bind v.使紧密联系,结合;约束;捆绑;装订;n.窘境;令人不快的事物;
- bathe v.(给…)洗澡;清洗,浸泡;游泳;(光线)洒满;
- Tibet n.西藏;
- isle of man 马恩岛;位于英国西北海岸的爱尔兰海域;是英国属地;英联邦半自治区;[地名] [英国] 马恩岛;
- pomegranate n.石榴;石榴树;
- worst adj.最坏的;最差的(bad, ill的最高级);adv.最糟;最严重(badly的最高级);