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- Application of low Mooney viscosity,non pollution type NBR to thin camber sponge rubber was studied. 研究低门尼粘度、非污染型丁腈橡胶在薄型曲面海绵胶料中的应用。
- The direction of the perforator development was more penetration depth, concentrated hole, large hole diameter and non pollution blasting. 最后提出射孔弹应向高穿深、高孔密、大孔径、无污染的方向发展。
- The quenchant has many advantages,such as apt to dissolve in water,non toxic,smellless,and smokeless and non pollutant in quenching processing. 对不同浓度下的淬火工艺性能也进行了研究。
- Its developing orientation can be summarized as Less or non pollution, wasted energy, oxidation and decarburization, distortion, quality dispersion, hand labour, at last less or non reject. 其主要方向是少无污染、少无浪费(能源)、少无氧化、少无脱碳、少无畸变、少无质量分散、少无人工、少无废品。
- His disposal of the difficulty pleased everybody. 他对困难的处理使大家都感到满意。
- The money is at our own disposal. 这钱由我们自由支配使用。
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- My mother placed$20 at my disposal. 我母亲留下20美元供我使用。
- We placed everything at his disposal. 我们把一切事情都交给他处理。
- Is the water polluted at source or further downstream? 河水是在源头还是在流出之後受到污染的？
- The atmosphere of the city is very much polluted. 那个城市的空气受到严重污染。
- Polluted air hangs over the city. 城市上空被污染的空气所笼罩。
- The tanker sank and the oil polluted the sea. 油轮沉没了，石油污染了海面。
- He has put his car at my disposal. 他已把车子让给我随意使用。
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- Most rivers are polluted with filthy waste from the factory. 多数河流被该厂所排出的污秽废物所污染。
- Shipper is anxious about stock disposal as demand falling. 因需求下降，货主急于知道如何处理库存货物。
- A pleasing disposal of plants and lawn. 赏心悦目的植物和草坪的布置
- The river has been polluted by waste products from the factory. 这条河已经受到工厂排放的废料的污染。
