[计] 性能价格比

cost performance的用法和样例:

例句

  1. Experiments prove that the segment is sharp and endurable,and has a satisfactory performance cost ratio.试验表明,该工艺制备的金刚石刀头锋利耐用,并具有良好的性能价格比。
  2. The diamond sawing blade manufactured by this method can process marble and granite with high efficiency and low cost.研究表明,该方法制备的新型金刚石刀头锋利耐用并具有良好的性能价格比。

12 Getting a Performance Evaluation GLOSSARY performance evaluation a written or spoken report of how well one has doneones job over a certain period of time, usually done every six months or once a year * Employees who do well on their performance e

发表于:2018-12-03 / 阅读(221) / 评论(0) 分类 2009年ESL之商务英语

10 Describing a Musical Performance GLOSSARY to audition to sing, play a musical instrument, act, or dance for a short period of time so that someone can see and listen and decide whether one should be selected for a real performance or participation

发表于:2018-12-03 / 阅读(163) / 评论(0) 分类 2008年ESL之餐饮娱乐

Seeing a Circus Performance Paula: Ta-da! Were here. This is your big surprise. Roman: Were going to the circus? Paula: You got it in one! Its going to be great. Therell be clowns and acrobats, trapeze artists and lion tamers. Roman: I havent been to

发表于:2018-12-03 / 阅读(163) / 评论(0) 分类 2013年ESL之餐饮娱乐

Performance appraisals sometimes called job performance evaluations or reviews are a powerful way to develop staffs potential. These skills are important not just for HR (Human Resources) professionals, but for any manager or supervisor who has respo

发表于:2018-12-05 / 阅读(189) / 评论(0) 分类 商务英语管理课程

There have been a growing number of complaints by people leaving near Beijing's public parks about performance groups making too much noise. This has prompted new calls for the government to regulate the activity. CRI's Xie Zhao explains. It's not un

发表于:2018-12-19 / 阅读(119) / 评论(0) 分类 世界各地新闻集锦

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Athletes have obviously been tempted to use performance enhancing anabolic steroids. Drug testing may discourage such use. But a new study finds that some of the perfo

发表于:2018-12-24 / 阅读(143) / 评论(0) 分类 Scientific American(九)月

His successful performance paved the way for him to get this contract 他成功的表演为他铺路使他得到了这份合同。 pave the way本来指铺路,pave the way for someone引伸出来的意思就是为某人(取得成功)铺路。

发表于:2018-12-25 / 阅读(145) / 评论(0) 分类 蒋健棠英语实用句子

全家人来到了动物园,爸爸和妈妈一组,姐姐和弟弟一组。妈妈看见有马戏团表演就想过去看,但是爸爸好像有点不乐意,怎么回事呢? Listen Read Learn Mom: Hey, look, there is a circus show over there. Dad: I'm not in the mood. Mom: It's the circus. Dad: I don'

发表于:2018-12-26 / 阅读(121) / 评论(0) 分类 英语口语大赢家

经典语境背诵 Mom: My husband is alergic to some animals especially monkeyes. Everytime we go to the zoo he would refuse to go to see the circus performance with me, which is my favorite. Thats really funny. He is such a grownup. But, how could

发表于:2018-12-31 / 阅读(183) / 评论(0) 分类 英语大赢家上册

We went to a concert in National Concert Hall. 我们去国家音乐厅听音乐会。 We have front row seats, which cost us NT5000 dollars. 我们坐在前排索价5000元新台币的座位。 The concert was a solo played by Yo Yo Ma, who is an ex

发表于:2019-01-02 / 阅读(150) / 评论(0) 分类 不用背句型学英语

Marina does performance art. She recently finished a five-day performance. She sat silently in a museum. She sat there every day for six hours. She didn't move or talk. There was a circle on the floor. Visitors could walk up to the edge of the circle

发表于:2019-01-02 / 阅读(137) / 评论(0) 分类 原版英语小短文

MILAN, Jan. 12 (Xinhua) -- Pescara head coach Cristiano Bergodi said his side displayed our worst performance in my time here following their 2-0 loss to Inter Milan in the Italian league on Saturday. The Delfini, who had won three of the previous fo

发表于:2019-01-11 / 阅读(192) / 评论(0) 分类 英语新闻

By Ade Astuti and Susy Tekunan Washington 17 October 2007 Islam is the second-largest religion in the world after Christianity, and it is also one of the fastest-growing faiths in the United States today. Some Muslim women in America are working to f

发表于:2019-01-11 / 阅读(116) / 评论(0) 分类 2007年VOA常速英语(十月)

不应有的幽默

发表于:2019-02-06 / 阅读(96) / 评论(0) 分类 实用英语

The Cost of Smoking: All Dollars and No Sense There are many arguments in favor of quitting smoking. Some focus on health concerns, complete with pictures of desiccated lungs and gobs of arterial plaque. Some arguments appeal to vanity, describing ho

发表于:2019-02-07 / 阅读(148) / 评论(0) 分类 阅读空间

Emil: Have a seat. As you know, we need to talk about your annual performance evaluation . Is there anything youd like to say before we get started? Sandra: Yes, there is. Ive tried really hard this year to improve on some of the shortcomings identif

发表于:2019-02-07 / 阅读(161) / 评论(0) 分类 地道美语播客

Romney Seeks to Build on Debate Performance WASHINGTON Republican presidential candidate Mitt Romney is looking to build political momentum after his strong debate performance Wednesday against the man he would like to replace in November, President

发表于:2019-02-11 / 阅读(160) / 评论(0) 分类 英语新闻

Topic 1-Working to death in China East Asian work culture is world renowned for its grueling and long work schedule. Lots of Chinese workers in offices and factories alike are simply overworked. A recent report found that China tops the list of the n

发表于:2019-02-15 / 阅读(95) / 评论(0) 分类 英语角-圆桌会议

Annual performance review [00:07.30]Listen and Share [00:10.72]Annual performance review 年度绩效评审 [00:24.36]词汇扫描 [00:28.58]aggressive [?'gresiv] 积极的 [00:31.60]annual ['?nju?l] 每年的 [00:34.88]overbearing [??uv?'b??ri?] 专横

发表于:2019-02-15 / 阅读(147) / 评论(0) 分类 英语笑话(MP3+文本)

Social organizations have long been a part of the student experience at colleges and universities in the United States. Fraternities and sororities have been a major part of the experience for so long it is almost hard to imagine U.S. higher educatio

发表于:2019-02-25 / 阅读(198) / 评论(0) 分类 2019年VOA慢速英语(二)月
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