压力损失(减低)

draught loss的用法和样例：

例句

It can not require a pressure loss.它不会造成压力损失。
The pressure loss in the pipe of pneumatic conveying of waste plastics is one of the important parameters.摘要在废塑料气力输送过程中，管道压力损失是重要参数之一。

NPR 2012-05-31

13 bound corpses have been found in Eastern Syria, UN observers say they discovered the bodies in Deir el-Zour province. The UN team says the victims appear to have been shot at a close range with their hands tied behind their backs. The discovery co

发表于:2018-12-02 / 阅读(270) / 评论(0)

2012年NPR美国国家公共电台5月

高级休闲英语Unit 3 Eating and Drinking

[by:lrc.enook.cn] [00:00.00]Unit 3 Eating and Drinking Task 1 Recipes [00:12.91]第三单元吃与喝作业1 处方 [00:25.81]Exercise 1 Welcome to the first in a new series of cookery programmes [00:28.75]欢迎来到新的系列烹饪节目 [00:

发表于:2018-12-04 / 阅读(498) / 评论(0)

高级休闲英语

06_Beauty

BEAUTY Beauty means this to one and that to the other. And yet when anyone of us has seen that which to him is beautiful he has known an emotion which is in every case the same in kind. A ship in sail a blooming flower, a town at night, a lovely poem

发表于:2018-12-07 / 阅读(518) / 评论(0)

英语精美散文22篇

英语四六级形相近意相远词汇

英语四六级形相近意相远词汇大学四、六级考试中有一种出题原则叫形相近意相远题出题原则，言下之意就是把两个或两个以上长得及其相似的单词放在一起让考生去辨认。这些单词词形虽然

发表于:2018-12-12 / 阅读(257) / 评论(0)

四六级词汇与结构练习

大学英语四级词汇 024

draft n.草稿；草图；汇票 v.起草，草拟 drag n.拖，拉 v.拖；缓慢地移动；故意拖延 dragon n.龙 drain v.排(水)；(使)流出 n.排水管；水沟；消耗 drama n.戏剧；剧本 dramatic a.戏剧的；引人注目的，给人

发表于:2018-12-30 / 阅读(303) / 评论(0)

大学英语四级词汇拼读版

英语诗歌:Ode To A Nightingale

John Keats (1795 - 1821) My heart aches, and a drowsy numbness pains My sense, as though of hemlock I had drunk, Or emptied some dull opiate to the drains One minute past, and Lethe-wards had sunk: Tis not through envy of thy happy lot, But being to

发表于:2019-01-02 / 阅读(338) / 评论(0)

英语诗歌

我的最爱是美酒

我的最爱是美酒/Alcohol D: Hello Modern English, Andy speaking! 你好，洋话连篇。我是Andy A: Hello, Andy your voice sounds familiar… 你好，Andy，你的声音听起来好熟悉啊。

发表于:2019-01-03 / 阅读(238) / 评论(0)

英语抢先学

美国语文第五册第42期:节日聚会(2)

And where is she whose diamond eyes, 明眸生辉，那双迷人的眼睛， Golconda's purest gems outshone? 胜过世上，昂贵的钻石， Whose roseate lips of Eden breathed? 芳唇轻启，玫瑰色诱人， Say, where is she, the beauteous on

发表于:2019-01-17 / 阅读(233) / 评论(0)

美国语文第五册

美国语文第五册第68期:小镇水泵(3)

Drink, and make room for that other fellow, who seeks my aid to quench the fiery fever of last night's potations, which he drained from no cup of mine. 喝吧，再给那家伙腾点地方。此刻，那醉醺醺的家伙需要我，才能平息他内心

发表于:2019-01-17 / 阅读(211) / 评论(0)

美国语文第五册

中英双语新闻西班牙加泰罗尼亚欲公投脱西

BBC News with Jonathan Izard. The US Secretary of State John Kerry has told his Russian counterpart Sergei Lavrov that Washington will suspend all contact with Moscow over Syria if Russia does not take immediate action to end the assault on Aleppo. I

发表于:2019-01-19 / 阅读(218) / 评论(0)

中英双语新闻

流行口语句型精选

1.李明是个败家子。 Li ming is the black sheep of his family. 2.她是个天生爱哭的人。 Shes a natural crier. 3.他真是个不知羞耻的家伙。 Hes really a law-down dirty shame. 4.他可是个乐天派，整天无忧无虑的。 H

发表于:2019-01-23 / 阅读(292) / 评论(0)

英语口语

英文单词73组最容易混淆

1) quite 相当 quiet 安静地 2) affect v 影响, 假装 effect n 结果, 影响 3) adapt 适应 adopt 采用 adept 内行 4) angel 天使 angle 角度 5) dairy 牛奶厂 diary 日记 6) contend 奋斗, 斗争 content 内容, 满足的 context 上下

发表于:2019-02-03 / 阅读(294) / 评论(0)

英语学习方法

no doubt位于句首时为什么不倒装

no doubt虽然含有否定词no，但整个短语并不表示否定意义，所以当它位于句首时，其后不用倒装语序。类似的表达还有not long ago， in no time。如： Not long ago he went to work in the south. 不久前他去南方

发表于:2019-02-03 / 阅读(204) / 评论(0)

英文语法词汇

Bierborse（啤酒节）

The Bierborse is an open-air event devoted to the art of brewing throughout the world. It is composed of two thirds beer-serving businesses and one third accompanying snack specialities. The range is supplemented by participants offering products typ

发表于:2019-02-03 / 阅读(334) / 评论(0)

阅读空间

【英文短篇小说】Watership Down

These are stories about the legendary hero of rabbits, El-ahrairah, and his trusty companion, Rabscuttle as told by Dandelion to his friends Hazel, Fiver, Bigwig, Pipkin, and others. Important Lapine (rabbit) words: owsla = guards; fighters, silflay

发表于:2019-02-16 / 阅读(349) / 评论(0)

英文短篇小说

One in five Americans has hearing loss: study

WASHINGTON, Nov. 14 (Xinhua) -- Nearly a fifth of all Americans 12 years or older have hearing loss so severe that it may make communication difficult, according to a new study led by Johns Hopkins University researchers and published Monday in the A

发表于:2019-02-18 / 阅读(280) / 评论(0)

英语新闻

精选经典口语40句

１．李明是个败家子. Li ming is the black sheep of his family. ２．她是个天生爱哭的人。 Shes a natural crier. ３．他真是个不知羞耻的家伙. Hes really a law-down dirty shame. ４．他可是个乐天派，整天都无忧无

发表于:2019-02-19 / 阅读(306) / 评论(0)

实用英语

中英双语新闻委内瑞拉推出一周两天工作制

Hello, I'm Jerry Smit with BBC news. Donald Trump has said he now considers himself the Republican Party's presumptive nominee for the American presidency. He won in all five northeastern states holding primary elections on Tuesday. Nick Bryant is at

发表于:2019-02-21 / 阅读(240) / 评论(0)

中英双语新闻

英语流行口语精选

１．李明是个败家子。 Li ming is the black sheep of his family. ２．她是个天生爱哭的人。 She's a natural crier. ３．他真是个不知羞耻的家伙。 He's really a law-down dirty shame. ４．他可是个乐天派，整天无忧

发表于:2019-03-07 / 阅读(379) / 评论(0)

实用英语

英语听书《白鲸记》第387期

The Bottle-Nose Whale; the Junk Whale; the Pudding-Headed Whale; the Cape Whale; the Leading Whale; the Cannon Whale; the Scragg Whale; the Coppered Whale; the Elephant Whale; the Iceberg Whale; the Quog Whale; the Blue Whale; c. From Icelandic, Dutc

发表于:2019-03-10 / 阅读(288) / 评论(0)

白鲸记

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

acquisition instinct

active users

AEDS (Atomic Energy Detection System)

Anglicising

beach volleyball

bed of thorns

bills receivable register

Braxton-Hicks contraction

breakeven charting

by bulk

carpet knights