板框式压滤机

Lesson 38 Text A Can't She Type? The well-known banker, T. J. Ellington, was at one time in his younger days the manager of a New York office. His secretary had been with him for many years, and knew

发表于:2018-12-02 / 阅读(238) / 评论(0) 分类 初级口语教程

[00:00.00][s],[ ][ ] [00:38.61]sea/sheet/chicken [00:42.66]Exercise One: Word Conparison [00:47.62]Listen to the following words from your tape and repeat. [00:52.98]sip ship sane shane watched washed [01:01.23]lass lash least leashed chin [01:09.09]

发表于:2018-12-03 / 阅读(182) / 评论(0) 分类 掌握英语发音

SCIENCE IN THE NEWS - Plate Tectonics By Marilyn Christiano Broadcast: Tuesday, February 17, 2004 (THEME) VOICE ONE: This is Science in the News, in VOA Special English. I'm Sarah Long. Graphic Image

发表于:2018-12-07 / 阅读(107) / 评论(0) 分类 科技之光

Bella: What's your blood type, Luke? Luke: It's A, I think. Why do you ask? Bella: Well, mine's B. Luke: So? Bella: They say people with A blood type get along very well with those with B blood type. Luke: Really? 你是什么血型? 贝拉:卢克,

发表于:2018-12-08 / 阅读(419) / 评论(0) 分类 赖世雄初级美国英语

The theory of plate tectonics describes the motions of the lithosphere, the comparatively rigid outer layer of the Earth that includes all the crust and part of the underlying mantle. The lithosphere(n.[地]岩石圈)is divided into a few dozen plates o

发表于:2018-12-08 / 阅读(445) / 评论(0) 分类 新概念优美背诵短文50篇

But the HEPA filter for Olivers Vibe got dirty very quickly. And, it was not cleanableit was simply replaceable. When it turned filthy brown, Oliver went back to Target to buy a new filter. Oddly, Target sold the F15 belt for the Vibe, but not the fi

发表于:2018-12-11 / 阅读(112) / 评论(0) 分类 365个英语简短小故事

We must make very minute count. 我们必须争分夺秒。 It's already 4 oclock. 已经4:00 了。 We must make very minute count. 我们必须争分夺秒。 Lets press on with our work. 咱们抓紧时间工作吧。 Lets press on with our work. 咱

发表于:2018-12-18 / 阅读(68) / 评论(0) 分类 商务英语学习

Jack: Are you still hungry, Ryan? How about some more squid balls? Ryan: Squid balls? How about some more fruit! Jack: Wow! You really like fruit, huh? You've already had 3 plates! Ryan: Yeah, it's funny. I usually don't ever eat fruit... Jack: Well,

发表于:2018-12-25 / 阅读(91) / 评论(0) 分类 Eztalk美语会话

发表于:2019-01-02 / 阅读(207) / 评论(0) 分类 知性英语

From VOA Learning English, this is the Health Lifestyle report. In parts of India, it is not uncommon to see people wearing a mask over their nose and mouth. The capital, New Delhi, has some of the world's dirtiest air. The pollution was a call for a

发表于:2019-01-03 / 阅读(110) / 评论(0) 分类 2018年VOA慢速英语(一)月

今天还是要继续讲两个在大选期间新闻界常用来报道选战形势的习惯用语。你知道哪一种运动是美国人日常用语最丰富的源泉呢?是美国最风行的球类运动:棒球。今天要说的两个习惯用语都

发表于:2019-01-09 / 阅读(152) / 评论(0) 分类 美国习惯用语

在美国每年棒球季节的第一场比赛相当于春天来临的信息。说真的,这一百多年来最得美国大众青睐的运动就是棒球,而棒球运动也成了习惯用语的丰富来源。我们今天就专讲一些出自棒球运

发表于:2019-01-09 / 阅读(153) / 评论(0) 分类 美国习惯用语

[ti:UNIT 4 Look into Science! Lesson 28: Fill My Plate] [0:00.567]UNIT 4 第四单元 [0:02.629]Look into Science! 走进科学! [0:04.999]Lesson 28: 第28课: [0:07.524]Fill My Plate 把我的盘子装满 [0:15.770]It's time for lunch! 该吃午饭

发表于:2019-01-09 / 阅读(222) / 评论(0) 分类 河北教育初中英语(初中起点)八年级下册

What makes a book a book? 到底什么才叫书呢? Is it just anything that stores and communicates information? 是指那些能储存或者传达信息的东西吗? Or does it have to do with paper, binding, font, ink, its weight in your hands,

发表于:2019-01-17 / 阅读(70) / 评论(0) 分类 TED演讲教育篇

By Tabinda Naeem Washington, D.C. 21 May 2007 Two years ago, the National Academy of Engineering established the Grainger Challenge Prize for Sustainability. This $1 million award was designed to challenge the world's scientists to develop a practica

发表于:2019-02-03 / 阅读(151) / 评论(0) 分类 2007年VOA标准英语(五月)

Voice Plate Productions is staging Forever Michael fan event Saturday at the Beverly Hilton in Beverly Hills, Calif., but some have wondered if it was legitimate or done with the family's approval. In a video posted on YouTube, Katherine Jackson appe

发表于:2019-02-07 / 阅读(79) / 评论(0) 分类 实用英语

BUENOS AIRES, May 24 (Xinhua) -- Ubaldo Fillol, the coach for goalkeepers of the Argentine soccer club River Plate resigned his post on Tuesday following a public fallout after an incident with goalkeeper Juan Pablo Carrizo. I do not forgive these ki

发表于:2019-02-08 / 阅读(146) / 评论(0) 分类 英语新闻

机械英语词汇(二)生产类 PCS Pieces 个(根,块等) PRS Pairs 双(对等) CTN Carton 卡通箱 PAL Pallet/skid 栈板 PO Purchasing Order 采购订单 MO Manufacture Order 生产单 D/C Date Code 生产日期码 ID/C Identification Code (供应商)识别码 SWR Special Work Reque

发表于:2019-02-18 / 阅读(123) / 评论(0) 分类 英文语法词汇

Tricking Your Muscles 肌肉欺骗了你? Heres a neat experiment: Find an open doorway and stand inside it, facing into the room. 做一个简单的实验:找一扇开着的门并站在门口,面向房间。 Now press your arms outward until t

发表于:2019-02-24 / 阅读(65) / 评论(0) 分类 英语听力文摘 English Digest

But heres a mystery: When you press pause on the VCR, the screen doesnt go blank. Instead, you get a frozen image. Remember, you need a changing magnetic signal to create even a still video image. If the video tape isnt moving, where is this changing

发表于:2019-03-06 / 阅读(210) / 评论(0) 分类 英语时差8,16