单词：cost performance
cost performance的用法和样例：
例句
- 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。
- 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。
单词：cost performance 相关文章
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
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。
蒋健棠英语实用句子
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
不用背句型学英语
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
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
英语角-圆桌会议