单词:racking stress
[网络] 歪变应力;推压应力;扭变应力
单词:racking stress 相关文章
You can expect to have more money stay in your own pocket. That's the point of all of these credit card new rules, and finally, they are here as of today. This is what the benefits should be for you. The design of it -- no rate heights on existing ba
New Documentary Shows Danger of Fracking in Southern Africa 新纪录片显示水力压裂技术威胁非洲南部 From VOA Learning English, this is Science in the News. Im Bob Doughty. And Im Katherine Cole. Today we go to Botswana, where an intern
Natural gas could be used for energy. One of the ways that companies get it is called hydraulic fracturing or fracking. It's one engineer's use water and chemicals to crack open rocks deep underground. And that will release those natural gases. There
JEFFREY BROWN:And we turn to the ups and downs of an energy boom, wrapping up our series that's looked at how new production is fueling rapid changes across the country. In our series this week, we have seen how homegrown energy output is forging ahe
What is fracking? It is a way of getting gas or oil from inside rock, deep underground. Mining companies break the rock using water. This week, the Commissioner for the Environment gave a report on fracking in New Zealand. She said that the mining co
Effort To Allow US Oil Exports Sparks Debate 美国石油出口引发辩论 Proposed legislation to end a decades-long ban on exporting most U.S.-produced crude oil is sparking sharp debate in Washington and the energy industry. One oil company chief
AS IT IS 2015-07-14 Silica Sand Mining Worries Communities 美国硅砂矿引发社区担忧 The United States is increasing production of oil and natural gas through a process known as fracking. This process is sometimes called hydraulic fracking be
Black, Foamy Water Worries Fracking Neighbors There is a lot of construction near Janet McIntyre's home in southwestern Pennsylvania. It's not new houses, but new industry: 10 gas wells, a compressor station and multiple drilling-waste ponds. The sta
美国石油出口引发辩论 Proposed legislation to end a decades-long ban on exporting most U.S.-produced crude oil is sparking sharp debate in Washington and the energy industry. One oil company chief says the outdated rules hurt his company and
Rebecca: So Gareth we've been talking about kids and technology. So is there a time when you think maybe kids should have access to a cellphone? Gareth: Well, there are many benefits to having a cellphone at an early age, like nowadays, you can get t
Shale gas 页岩气 Raise the pressure 增加了开采压力 Government dithering keeps frackers above ground 政府仍就是否批准开采页岩气犹豫不决 Inflated concerns 担心通胀 FOR all the debate about it, Britain's shale-gas industry
Shale gas extraction 页岩天然气开采 The need to be seen to be clean 天然气是清洁能源吗? Natural-gas production is booming, but its green image is in question 天然气生产蒸蒸日上,但它的清洁能源形象却受到质疑 M
今天我们要学的词是nerve-racking。 Nerve-racking, 让人心烦的,让人伤脑筋的。 Christmas is nerve-racking for many parents this year who are struggling to pay the bills, let alone buy presents, 今年的圣诞节让很多父母感到
今天我们要学的词是nerve-racking。 Nerve-racking, 让人心烦的,让人伤脑筋的。 Christmas is nerve-racking for many parents this year who are struggling to pay the bills, let alone buy presents, 今年的圣诞节让很多父母感到
世界银行:美国经济增长加快 Many economists say U. S. growth will speed up a bit over the next year, which will likely make it easier for other nations to sell their products in the worlds biggest economy. Surging energy production is cut
讲解文本: rack one's brain 绞尽脑汁,努力思索 Write them down and then you won't have to rack your brain anymore! 把这些都写下来,你就不用每次都拼命想了。 The test is too hard. I have been racking my brain for days.
Eleven Ways to Reduce Morning Stress Lose an hour in the morning, and you will be all day hunting for it.Richard Whately Mornings can be the most stressful part of our day if we fail to manage our time and health needs appropriately. Many of us deal
科迪罗伯特辛普森(Cody Robert Simpson),澳大利亚流行歌手,出生于澳大利亚黄金海岸昆士兰州 ,签约于美国唱片公司大西洋唱片公司。但目前已与该公司弃约,成为独立音乐人。 Our life is right
Business 商业报道 American industry and fracking 美国工业和水力压裂技术 From sunset to new dawn 从日落到新的黎明 Capitalists, not just greens, are now questioning how significant the benefits of shale gas and oil will be for Am
美国习惯用语第858:努力想要记起某事(音频) rack one's brain 我最近发现自己还没上年纪,就已经开始健忘了。昨天,一个接受采访的专家向我推荐了一家很有介绍价值的机构。今天本想搜集点资