切变

shear transformation的用法和样例：

例句

In this paper,the stability and control of a hingeless helicopter in wind shear were investigated.研究了无铰直升机在风切变场中的稳定性和操纵性。
NARI's strength should decrease after crossing the ridge axis as it will be subjected to lower sea surface temperatures and higher vertical wind shear.当百合横过脊线以后，它将受较冷的海水及强烈垂直风切变的影响而减弱。

NPR 2009-12-29

The Obama administration is promising a review of the airport security procedures after the Christmas day attempt to blow up a Northwest Airlines flight. A Nigerian man suspected of trying to detonate explosives on the plane bound for Detroit has bee

发表于:2018-12-02 / 阅读(99) / 评论(0)

2009年NPR美国国家公共电台12月

CNN 2011-04-23

We have the U.S. Forrest Service here helping us as well as firefighters from states all across the nation. When we're looking at the rural areas, there is no tax base out there to fund the fire services. We set priorities of life and property protec

发表于:2018-12-02 / 阅读(77) / 评论(0)

CNN2011年(四)月

托福听力短文 I-05-3

(man) I'm glad you brought up the question of our investigations into the makeup of the Earth's interior. In fact --- since this is the topic of your reading assignment for next time --- let me spend these last few minutes of class talking about it.

发表于:2018-12-05 / 阅读(84) / 评论(0)

托福听力短文

21世纪大学英语读写教程第二册 Unit9

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21世纪大学英语读写教程

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雅思词汇真经 unit25

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

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38At that time, Judah left his brothers and went down to stay with a man of Adullam named Hirah. 2There Judah met the daughter of a Canaanite man named Shua. He married her and lay with her; 3she became pregnant and gave birth to a son, who was named

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创世记

All Passengers Survive Plane Crash in Mexico

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2018年VOA慢速英语(八)月

CNN 2009-12-15

Defended the wall the smoking gun. This may be it. More worrying evidence that Iran could be developing nuclear weapons. One western deplomatic source with knowledge of Iran's nuclear program tell CNN the newly reviewed document is authentic, describ

发表于:2019-01-07 / 阅读(110) / 评论(0)

cnn2009年(十二)月

VOA慢速英语2015 美国考虑在中国南海采取行动

US Considering Action in South China Sea 美国考虑在中国南海采取行动 United States officials say the Defense Department is considering sending military ships and aircraft to test Chinese claims in the South China Sea. Officials say the U.

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2015年VOA慢速英语(五)月

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Tier, tear(名词)，tear(动词)，tare, wear, weary以及其他奇怪的单词即使是对拼写改革最忠实的反对者，看到这篇文章标题里的一串单词时也会觉得沮丧。既然可持续发展都成了单词中主要的流行语

发表于:2019-01-14 / 阅读(92) / 评论(0)

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Peter could see the heavy fleece falling upon the canvas which was spread on the ground, 彼得看见厚厚的羊毛落在地上的帆布上， while Elijah, Mr. Bunker's helper, was carrying wool off to a table to be tied up. 此时，邦克先生的助

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美国小学英语教材4

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15At the end of every seven years you must cancel debts. 2This is how it is to be done: Every creditor shall cancel the loan he has made to his fellow Israelite. He shall not require payment from his fellow Israelite or brother, because the Lord 's t

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Yes, believe it or not there really is a rabbit underneath all that fur, although it seems to be having a very bad or very good hare day. 不管你相不相信，那团毛球之下确实是一只兔子，不知道它顶着毛团是有些烦恼还是很

发表于:2019-02-01 / 阅读(65) / 评论(0)

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Many thanks to this light love An affection of beginning, always predestined predestination, otherwise, why it happened that let me meet you in the boundless huge, subjugated each other of mood, don't beg repay, drive warm of the heart therefore move

发表于:2019-02-20 / 阅读(62) / 评论(0)

英语美文

趣味形近字记单词法

1. Grisly / Grizzly 1.可怕的，严厉的，严重的/灰色的 2. Hoard / Horde 2.贮藏/一群 3. Hole / Whole 3.洞/整个 4. Instance / Instants 4.例子/瞬间 5. Insure / Ensure 5.确保/保证 6. Loath / Loathe 6.勉强的，不情愿的/厌恶

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英语学习方法

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Number Two, traffic in sight. 166. 第二个，看见飞机了。 Straight-in visual approach, Runway 34. 167. 直接目视进近，跑道34号。 Extend downwind, Number Two, airbus 320 in sight. 168. 延长三边，第二个，看见空客320了。

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飞行员英语900句

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Seven sailors from the North Set their sails for the isle of Rott Then their heading turns southwest For adventure and conquest Seven sailors head southwest as the wind Fills their sails On a journey across the North Sea For adventure and conquest An

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英文摇滚歌曲

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automatic control device

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be shipped

bearing rib