下汽包;水包

water drum的用法和样例:

例句

  1. Thisis a set of six rations consisting of a biscuit substitute, algae hard tack,algae crackers, coffee bag, coffee can, and water packet.这是一套六包的口粮组成的饼乾代替,藻类硬钉,藻类饼乾,咖啡袋,咖啡可以和水包。
  2. In the experiment, with the increase of water cut, the frictional pressure drops decrease sharply when water disperses in oil but hardly change when oil disperses in water.本实验范围内,当管内液相处于油包水时,摩擦压降随含水率的增大急剧减小,当液相处于水包油时,随着含水率的增大,流动摩擦压降随含水率的增大变化平缓。

By Gary Garriott Broadcast: August 11, 2003 This is Bill White with the VOA Special English Development Report. 1)Sawdust is what remains after trees and logs are cut up into boards for building house

发表于:2018-11-27 / 阅读(483) / 评论(0) 分类 VOA2003(下)-发展与科学

Lesson 3 Text A There Is Something Very Nice Inside Your Drum It was Jimmy's birthday, and he was five years old. He got quite a lot of nice birthday presents from his family, and one of them was a be

发表于:2018-11-27 / 阅读(369) / 评论(0) 分类 新概念英语青少版

[00:01.76]Unit 8 Story [00:05.56]Ken,let's do it again! [00:08.64]OK.one,two,three! [00:20.91]Wow,super. [00:22.92]We'll be great. [00:25.04]Wonderful. [00:26.32]I want to play the drums,too. [00:31.53]Here's the program,Dad. [00:34.04]Can you and Mo

发表于:2018-12-13 / 阅读(190) / 评论(0) 分类 新路径小学英语五年级上册(一起)

DEVELOPMENT REPORT - Double-Drum Sawdust Stove By Gary Garriott Broadcast: Monday, September 27, 2004 This is Steve Ember with the VOA Special English Development Report. Sawdust is what remains after

发表于:2019-01-02 / 阅读(78) / 评论(0) 分类 农业与发展

Once in a forest there lived a jackal named Gomaya. He was too lazy to hunt for his food. He often chased away younger jackals who would catch a prey and eat it himself. All the other jackals were upset with him. They all got together and decided to

发表于:2019-01-08 / 阅读(217) / 评论(0) 分类 英语小短文

By Joseph Mok Washington, DC 12 June 2006 watch Black Eagle report Black Eagle, a Native American drum group from Jemez, New Mexico, has successfully melded its unique native Towa language singing with powwow drumming. VOA's Joseph Mok reports on th

发表于:2019-01-11 / 阅读(114) / 评论(0) 分类 2006年VOA标准英语(六月)