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- The structure properties and application of high structure carbon black, inversion carbon black, nano structure carbon black and silica white in the tyre industry were reviewed with11 references. 介绍了高结构炭黑、化炭黑、纳米结构炭黑和白炭黑的结构特征及其在轮胎工业中的应用。
- When the matter is small enough to nano degree,new phenomena and effects will occur. 当物质小到纳米尺度时,就会出现新的现象,产生新的效应。
- This paper summarizes the ultraprecision cutting technologies for photo, eltectronic and mechanical elements with geometric accuracy up to micron, submicron or surface roughness up to nano. 文章对在光学、电子和机械元器件的加工达到微米或亚微米级型面精度及纳米级表面粗糙度的超精密切削技术进行了综述。
- Nano Superlattice Technology Inc. (OTCBB Symbol: NSLT) is a nanotechnology company engaged in the coating of tools and components with nano structured PVD coatings for high-tech industries. (一)先天性脊椎侧弯:通常是脊椎体发育异常;常见的如半椎体(脊椎一侧发展不完全,脊椎成楔状),以及锥体不分节。
- How much do all these figures stack up to? 这些数字的总和是多少?
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- Foreign nationals were asked to leave the country. 外国侨民被要求离开该国。
- A country must have the will to repel any invader. 一个国家得有决心击退任何入侵者。
- Swimming is the best way to tone up your body. 游泳是健体强身的最好方法。
- They denounced him to the police as a criminal. 他们向警方告发他是罪犯。
- Have a glass of beer to rinse your dinner down. 喝杯啤酒把你吃的晚饭冲下去。
- You can do it this way if you care to. 如果你乐意的话,可以这样做。
- Young ladies used to have lessons in deportment. 少女以前要上仪态课。
- A stunt man needs to have a good guardian angel. 当特技替身演员的得有个守护天使来保佑。
- Are you willing to stand surety for your brother? 你愿意当你弟弟的保证人吗?
- He beckoned to me from across the street. 他在马路对面向我招手致意。
- A 10% service charge is added on to the bill. 帐单上包括了百分之十的服务费。
- He dedicated his life to science. 他毕生致力于科学事业。
- I gave him money as an inducement to leave. 我给他钱,诱使他离去。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries