单词：buttress thread
buttress thread的用法和样例：
例句
- When it comes to handling the hydraulic force of high internal pressures, the brute strength of the buttress thread is clearly the best.如果所处理的流体介质具有很高的内部静水压力，则坚固结实的锯齿螺纹就是最好的选择。
单词：buttress thread 相关文章
Sometimes I really doubt whether there is love between my parents. Every day they are very busy trying to earn money in order to pay the high tuition for my brother and me. They dont act in the romantic ways that I read in books or I see on TV. In t
英语散文阅读
1. Forecasters say Hurricane Irene is getting a little stronger as it turns over the Bahamas, heading toward the East Coast. The storm is expected to grow over warmer waters. Now, vacationers are leaving parts of North Carolina. 2. Earthquake damage
美联社新闻一分钟2011(八月)
Sirleaf: Liberia Will not Destabilize its Neighbors Liberian President Ellen Johnson Sirleaf says she will never allow her country to be used to destabilize neighboring countries. Speaking Wednesday at the 67th session of the UN General Assembly in N
VOA标准英语2012年(九月)
RACHEL MARTIN, HOST: Lots of kids dream of growing up to be rock stars, and the British musician Jonny Greenwood was no different. JONNY GREENWOOD: I was obsessed with bands and would always listen to my favorite records with the goal of wondering -
2018年NPR美国国家公共电台2月
[ti:] [ar:] [al:] [by:] [00:00.65] Love Is Just A Thread 爱只是一根线 [00:07.11]Sometimes I really doubt whether there is love between my parents. [00:13.12]They dont act in the romantic ways that I read in books or I see on TV. [00:19.35]In th
温馨夜读
Hey, we are in luck. It's a sunny Monday for our day trip out to Salisbury where we'll continue our peek into mediaeval architecture. As the mediaeval world developed more political stability and weal
雾都漫步
Sometimes I really doubt whether there is love between my parents. Every day they are very busy trying to earn money in order to pay the high tuition for my brother and me. They dont act in the romantic ways that I read in books or I see on TV. In th
每天一点英文
From NPR News in Washington, Im Giles Snyder Authorities are urging people to stay off the roads in parts of the mid-Atlantic region. Blowing snow is keeping visibility to a minimum. Pennsylvanias governor has shut down large parts of three major hig
2010年NPR美国国家公共电台2月
By Jim Malone and Kathy Scarrah Washington, DC 16 February 2006 view War on Terror report Politics and the War on Terror, al-Qaida leader Osama bin Laden President Bush continues his push to rally dom
2006年VOA标准英语（二月）
In remarks at the annual National Prayer Breakfast in Washington, President Barack Obama said challenges he has faced during the past two years, including the U.S. economic recession, have strengthened his religious faith. Mr. Obama also spoke about
VOA标准英语2011年(二月)
ARI SHAPIRO, HOST: This is a movie season where films compete to be bigger, louder and flashier. Right now you can choose to spend a couple of hours in a dark theater with jedis, monsters or singing circus impresarios. In the middle of all this comes
2017年NPR美国国家公共电台12月
写作题目 Should governments spend more money in improving roads and highways, or should governments spend more money in improving public transportation (buses, trains, subways)? Why? Use speci?c reasons and details to write an essay of about 400
英语作文
Love Is Just a Thread 爱只是一根线 Sometimes I really doubt whether there is love between my parents． Every day they are very busy trying to earn money in order to pay the high tuition for my brother and me． They dont act in the romantic wa
阅读空间
Kandata was floating and sinking along with the other sinners in the Lake of Blood at the bottom of Hell. It was pitch black no matter which way he looked, and the occasional glimpse of light that he would see in the darkness would turn out to be jus
阅读空间
By Jim Malone Washington 02 April 2008 A new public opinion poll shows Democrat Hillary Clinton's lead over rival Barack Obama in Pennsylvania is down slightly as both contenders campaign in advance of the primary there on April 22. VOA National corr
VOA常速英语2008年（四月）
Parched areas of New South Wales, Australia's most populous state, have received their best rains in more than a decade, fueling hope the continent's worst drought in memory may finally be easing. Vast tracts of land have been turned into inland lake
VOA标准英语2010年(三月)
Sometimes I really doubt whether there is love between my parents. Every day they are very busy trying to earn money in order to pay the high tuition for my brother and me. They dont act in the romantic ways that I read in books or I see on TV. In th
阅读空间