pipe up

1. PHRASAL VERB （在沉默了一阵之后）开始说话，开始讲话（尤指说出令人吃惊或奇怪的事情）
   If someone who has been silent for a while pipes up, they say something, especially something surprising or strange.
   1. 'That's right, mister,' another child piped up...
      “没错，先生，”另一个孩子突然说道。
   2. At which point I piped up and asked whether it might be at all possible to have some positive input.
      在此我插了一句询问这事儿是否会产生一些积极的投入。

1. 'That's right, mister,' another child piped up
   “没错，先生，”另一个孩子突然说道。
2. At which point I piped up and asked whether it might be at all possible to have some positive input.
   在此我插了一句询问这事儿是否会产生一些积极的投入。
3. The pipe is stopped up.
   这管子堵了。
4. I love to hear the boys pipe up in church.
   我爱听男孩们在教堂里歌唱。
5. Professors expect and demand engagement and discussion and students will often pipe up with questions in the middle of a salient point.
   教授期望和需求的参与和讨论，学生往往会在管道的一个突出问题中的问题了。
6. Some had welded together what appeared to be a massive blow torch, consisting of pipe hooked up to a propane tank, that they dragged towards police lines.
   一些人将管子和丙烷罐连接起来，焊接成一个巨大的喷枪，并往警察队伍那里拖。
7. What it is not a cue is for you to pipe up and ask him to mind his language.
   同时，你绝不应该做的，是贸然与他谈话，要求他注意自己的言辞。
8. We are going to pipe the water up from the valley.
   我们将用管道把水从山谷里引上来。
9. We love to hear the girls pipe up in our church.
   我们喜欢听姑娘们在教堂里高声歌唱。
10. When the valve of the steam outlet pipe is opened up and the control valve of the steam pipe is shut down, the steam is produced;
    当打开蒸汽导出管上的阀门、且关闭蒸汽管上的控制阀时，即可生产蒸汽；
11. Suddenly he-the captain, that is-began to pipe up his eternal song:&.
    忽然，他也就是船长扯开嗓子又唱起了那首老掉牙的破歌。
12. When picking up drill pipe, visually check each joint of pipe picked up to be sure it is in proper sequence according to weight, grade and class as designed.
    串接钻具时，要按照设计逐根检查，以便确认每个单根的重量、钢级和下井顺序正确无误。
13. At this point, a member of that tiny band of anoraks who fully understand the complexities of the single market one of the Schleswig-Holstein questions of our time may pipe up and say the problem lies in the European economic area, not the eurozone or the EU.
    此时，充分理解错综复杂的单一市场（我们这个时代的复杂难题之一）的怪人小圈子，或许会跳出一个人，称问题在于欧洲经济区（eea），而非欧元区或欧盟。
14. But some parts of the pipe were up to 80 per cent corroded.
    但部分管道的腐蚀度已经高达80%。
15. Pipeline to help them escape from the Wonderland, rotating pipe and pick up food requirements.
    帮助他们逃离管道铺设的奇境，旋转管道和拾取要求的食品。
16. The band began pipe up the national anthem as the national flag rose slowly.
    随着国旗缓缓升起；乐队开始演奏国歌。
17. The leaves clog our drains in the Fall; The water pipe is backed up.
    秋天树叶堵塞了我们的排水沟。
18. Causes analysis and precautionary measures of pipe blocking up in bored perfusion pile construction
    钻孔灌注桩施工中堵管原因分析及预防措施
19. The Prevention of Boiler Coal Powder Air Pipe Blocking up and its Dredging
    锅炉煤粉风管堵塞的预防和疏通
20. Environmentally Friendly catalytic technologies developed during the 20th century for end of pipe clean up of pollutant emissions will continue for mobile and stationary sources.
    20世纪发展的用以消除排放污染物的环境友好催化剂技术将在本世纪得到广泛重视并将应用于汽车及静态污染源。
21. With high pressure air current passing the clearance between the double tube down to the hole bottom and carrying the rock cuttings through the internal pipe up to the earth surface.
    它是由动力头回转双壁钻杆进行钻进，用高压气流沿管壁间隙通到孔底后，携带岩屑由钻杆中心孔返回地面。
22. Design And Construction Of Direct Bury Heating Pipe Coveys up Asphaltic Pearlite
    沥青珍珠岩直埋供热管道的设计与施工
23. In order to distribute the initial discharge of water supply network automatically by computer, it is necessary to link the subroutine of initial discharge distribution of pipe network up with the main program.
    为使给水管网的初分流量完全由机器自动完成，必须将分配初始流量子程序接入主程序。
24. Relevant inspection results show that all the technical norms of the saia pipe are up to the applicable specification and requirements as specified in the technical agreement.
    检验结果表明，该产品的各项技术指标均达到产品标准和技术协议要求。
25. Experimental Research about the Wall Temperature Distribution on the Oscillating Heat Pipe Fixed up as a Plate
    平面布置振荡热管壁面温度分布特性实验研究
26. In accordance with the phenomenon of air pipe blocking up from boiler coal powder, the parts easily blocked up are found out, the reason of blocking up is analyzed and the dredging methods and the attentive problems are presented.
    针对煤粉锅炉一次风管堵塞的现象，指出了易堵塞的部位，分析了造成堵塞的原因，提出了疏通处理方法和应注意的问题。
27. With the development and adoption of new technique and equipment, the diameter of jacking pipe grow up to be large scale gradually.
    随着新技术和设备的不断开发和采用，顶管逐渐向直径大型化的趋势发展。
28. Axial grooved heat pipe is a heat pipe up on the field of aerospace applications, this micro-channel heat pipe depends on its different axial size and shape to provide a capillary force, it can work under microgravity conditions.
    轴向槽道热管是航天领域应用最多的一种热管，这种热管以管内轴向开出的不同尺寸形状的微槽道来提供毛细力，可实现微重力条件下工作。
29. Component parts with bore such as pin valve, internal thread, oil pipe take up a large proportion in the oil industry, chemical industry and modern manufacturing industry.
    孔类零件如针阀体、内螺纹、油管等在石油、化工和现代制造业中占有相当大的比重。

verb

1. utter a shrill cry

   Synonym:    shriekshrillpipe

2. begin to play or sing