单词：concrete weir
concrete weir的用法和样例：
例句
- Research Development of Safety Analysis for High Concrete Dam.高混凝土坝安全分析方法的研究进展。
- It is one of the efficient impervious structure of pouring asphalt concrete used for the RCCD and the serious seepage dam in the recent years.浇筑式沥青混凝土是新建碾压式混凝土坝和渗漏严重的病险坝修补的一种有效的防渗结构。
单词：concrete weir 相关文章
Clearly, your extracurricular activity was probably more important in your later development than what you did in class, 显然，与课上学到的知识相比，你课外的这些活动对日后的发展更有帮助， or at least equal important. 至
创业成功人士访谈录
Researchers: Recycled Concrete's Time Has Come SOUTH BEND, INDIANA Recycling in the construction industry has become big business. It's easy to find new life for everything from old windows to wood beams. But until now, concrete the most widely used
VOA标准英语2016年(八月)
Concrete is one of the most widely used materials on the planet. And this consumption comes with a heavy ecological price. Rouzbeh Shahsavari, a materials scientist at Rice University. Around 5 to 10 percent of total CO2 emissions comes from concrete
2017年Scientific American(一)月
文本： Lawrence Bailey:There's no time! You must collect your data before I lose control of the gate. Alan Weir:_(1)_! Lawrence Bailey:ALAN,TAKE THE MEASUREMENTS! Alan Weir:Yes! Yes! I see it now! Lawrence Bailey:We've been detected! You must esca
小龟乐游记英语短文
文本： Leon Barnes:Target's up ahead,just around this next bend. William Carter:__(1)__,Barnes.We'll be in range of their detectors soon. Leon Barnes:We've been in range.Looks like Heinrich really came through for us. Alan Weir:With his signal jam
小龟乐游记英语短文
文本： Myron Faulke:There! You found it! Analyzing now. William Carter:___(1)___? They're devouring our entire fucking world. Myron Faulke:Weir? Alan Weir:The data...it's been relocated! I'm tracing the signal back. Infiltrator:Intelligence retrac
小龟乐游记英语短文
It's a long way to the finish line This weekend, around 35,000 runners filled the streets of London, running the 26th annual London Marathon. The course is 26.2 miles long (42 km), and goes past many of Londons landmarks, such as the Tower of London
Take Away English
Grammar Girl here. Todays topic is cement versus concrete. Guest writer Sal Glynn writes: Accuracy is important. You might think concrete and cement are interchangeable, but you'll quickly find that you're mistaken when some guy at Home Depot rolls h
英语语法 Grammar Girl
[00:-1.00]We interviewed some people who have emigrated to Australia and asked: [00:-2.00]Is it all kangaroos and surfing? [00:-3.00]Martin:I must admit that before I came here, [00:-4.00]I thought that Australia would be a rather dull place,you know
高中英语北京必修模块
Volunteers Help Revive LA's Concrete River Thousands of volunteers turned out on a recent weekend to remove the trash that has been deposited by winter rain storms. The Los Angeles River was lined with concrete in the late 1930s and 1940s, after year
VOA标准英语2013年(五月)
今天我们要学的词是concrete。 Concrete具体的，实质性的。美中战略与经济对话星期二结束。美联社报道说，The United States and China ended two days of high-level talks with few concrete results, 美中结束了为期两
英语单词荟萃
DEVELOPMENT REPORT - Long-Life Concrete Bridges By Jill Moss Broadcast: Monday, June 07, 2004 This is Robert Cohen with the VOA Special English Development Report. Each year, road accidents kill a mil
农业与发展
今天我们要学的词是concrete。 Concrete具体的，实质性的。美中战略与经济对话星期二结束。美联社报道说，The United States and China ended two days of high-level talks with few concrete results, 美中结束了为期两
英语每日一词
演讲主题：The Impact of Globalization on Traditional Chinese Values Good morning, ladies and gentlemen: Before Chinese and western civilization came into close contact, the Chinese people had always longed for a life depicted in traditional Chin
名人演讲视频
In New Novel, 'Martian' Author Andy Weir Builds A Colony On The Moon SCOTT SIMON, HOST: Life on the moon is no bed of roses. The coffee's weak because water boils at low temperature. The food is rank because it's hard and expensive to grow much more
2017年NPR美国国家公共电台11月
The bar owner was upset. His best customer was in the hospital. He had a head injury. What happened? the owners wife asked. He said, He drank too much. When he went outside, he fell down. His head hit the sidewalk. Now he's in the hospital. This isn'
英文短篇故事（纽约）
The Dujiangyan Dam, 45km north of Chengdu, is an ancient technological wonder of the country. More than 2000 yers ago, Li Bing(250-200BC), as a local governor of the Shu State, designed this water control and irrigation dam and organized thousands of
实用英语
LONDON, Aug. 9 (Xinhua) -- Usain Bolt made Olympic history as he won the gold medal in the 200 meters on Thursday night. Bolt ran 19.32 to finish ahead of fellow countrymen Yohan Blake and Wallace Weir to become the first man to win 100 and 200 meter
英语新闻
Bolt breezes to take 200m in Zurich Diamond League GENEVA, Aug. 30 (Xinhua) -- Newly crowned London Olympics champion Usain Bolt sailed to a comfortable 200m win in the Diamond League meeting in Zurich on Thursday. Bolt posted a meet record of 19.66
英语新闻
每一个孩子都是可爱的小天使，但不是每一个天使都能够幸福地飞翔。寂静的墓地里，小小的石碑上，冰冷的石头塑成一副没有表情的石像。那是被剥夺生命权利的小小精灵，永远地长眠于地
美国乡村音乐