- 双语例句 更多例句
When ejectors are used for pumping this air , attention must be given to minimizing thrust losses.
当采用引射器来抽引冷却空气时, 必须注意减少推力损失.
词典精选例句
A safer and better steam engine for pumping water was developed by Newcomen in 1712.
1712年,纽科门研制出一种更好、更安全的用来抽水的蒸汽发动机.
英汉非文学 - 科学史
The extra precision of the optical-pumping instrument can be most valuable.
光泵磁力仪的高精度具有极大的价值.
词典精选例句
Aerobic exercise gets the heart pumping and helps you to burn up the fat.
有氧运动加速心脏跳动,有助于消耗更多脂肪。
《柯林斯高阶英汉双解学习词典》
- 相关词组
- pump house水泵房;
- water pump水泵;
- air pumpn.排气唧筒,抽气机;风泵;
- pump out抽空;
- atomizing pump雾化式泵;
- petrol pump加油泵;
- beer pumpn.从啤酒筒抽出啤酒的唧筒;
- fuel pump燃油泵;
- bivalent heat pump system带有两种热源的热泵系统;
- all air heat pump全空气式热力泵;
- pump up唧送;打气;泵送;
- pumping station泵站;
- borehole pump深井泵,钻井泵(一般为离心泵,悬挂在钻井内);
- VACUUM PUMPn.真空汞,蒸汽吸水机;真空泵;
- pump into注入,灌输;
- jet pump喷射泵;
- breast pumpn.抽乳器,吸乳器;
- air lift pump空气升液泵;
- air water heat pump空气水热力泵;
- hydraulic pump水力泵,液压泵;
- 今日热词
- 热门搜索
- wba abbr.wideband amplifer 宽带放大器;网络世界拳击协会;西布朗维奇;无线宽带联盟;世界拳击联合会;世界拳王
- raincoat n.雨衣;
- so long int.再见;
- meeting n.会议;聚会;汇合点;运动会;v.相遇( meet的现在分词);相识;开会;接触(某物);
- firestone n.火石;燧石,耐火石
- ban v.禁止;取缔;n.禁止;禁令;
- ha int.(表示惊讶、欢乐、怀疑等)哈,嘿;
- protect v.保护;贸易保护;投保;
- equality n.同等,平等;[数]相等,等式;
- joke n. 笑话,玩笑;笑柄,笑料;vt.& vi. 开玩笑;戏弄;闹着玩;说着玩;
- solution n.解决办法;溶解;答案;
- represent v.代表;象征;维护…的利益;相当于;描绘;正式提出;

