单词：permanent weight
permanent weight的用法和样例：
例句
- The presses compact sawdust and chips into easily transported briquettes that take up one-fourth the space of an equal weight of sawdust.这个压机能够轻而易举的将锯屑和随料压制成方便运输的坯块，虽然重量不变，但是而且它所占的空间仅仅是原来的四分之一。
单词：permanent weight 相关文章
By David Gollust Secretary of State Colin Powell, on his first visit to Brazil, says that country is a
VOA2004（下）--新闻盘点
The Basque separatist group ETA has declared a permanent ceasefire. The group has waged a violent campaign to form an independent state in northern Spain and southwest France. A video posted on the website of Basque newspaper Gara shows masked people
VOA标准英语2011年(一月)
A short period of gorging on junk food has a more permanent effects on body size and the way it stores fat even after the initial weight is lost, the study found. The gluttony changes fat mass the percentage of fat in the body for more than two years
阅读空间
Astronauts(宇航员) aboard the International Space Station have installed a new permanent storage unit, creating an additional 70 cubic meters of cargo space and a new venue in which to conduct experiments. Crew members on Tuesday used the space st
英语新闻
Chicago Protesters Look for Permanent Home Violence has flared up again in Oakland, California, where police and Occupy protesters have clashed. However, the protests around the country have been largely peaceful, including in the city of Chicago, wh
VOA标准英语2011年(十一月)
今天我们要学的词是 permanent. Permanent 永久性的。British Finance Minister George Osborne warned voters that leaving the European Union would do permanent damage to the British economy. 英国财政大臣奥斯本警告英国选民，离开
英语单词荟萃