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- nit rogen foam 氮气泡沫
- Abstract In nit rogen atmosphere , white ethylene bisstearamide was prepared by the cooperation of binary catalyst and binary antioxidant . 摘要 在氮气保护条件下, 利用双组分催化剂和双组分抗氧剂的协同效应, 合成了白色的乙撑双硬脂酸酰胺;
- Active matrices can not only enhance resid cracking abilities,but also improve other performances such as metal resistance,basic nit rogen resistance and SOx or NOx abatement. 活性基质不但能大幅度提高催化剂的重油裂化能力,且对催化剂的抗重金属、抗碱氮、脱硫、脱氮等性能及产品质量产生重要影响;
- Keywords oxidation ditch;phosphorus removal;nitric nit rogen; 氧化沟;除磷;硝态氮;
- nit rogen 氮素
- The surface of the water is full of foam. 水面都是泡沫。
- The ship's propeller churned the waves to foam. 那条船的推进器把水浪搅动得泡沫四起。
- Foam rubber provides good insulation. 泡沫橡胶隔绝性能良好。
- A mass of bubbles in or on a liquid; foam. 泡沫液体中的大量气泡; 泡沫
- The breaking waves left the beach covered with foam. 浪花弄得海滩都是泡沫。
- When the horse had finished the race, its sides were wet with foam. 这匹马结束比赛时,它的脊背被汗水湿透了。
- Foam rubber is soft rubber full of small air-bubbles. 泡沫橡胶是充满了小气泡的软橡胶。
- You treat her as though she is a nit. 你简直把她当成傻瓜了。
- His wife is a real nit - picker. 他妻子真是个挑剔的人。
- Eigentlich: Herin, wans nit der Schnitter is! (Schnitter=Tod) 原文作: Herin, wans nit der Schnitteris!
- The breaking waves had edges of foam. 波浪边上带着泡沫。
- The ship's propellers churned the waves to foam. 轮船的推进器将海浪搅出泡沫。
- The goblet was mantling with foam. 这个高脚杯盖满了泡沫。
- The hunting of these animals is nit allowed in this area. 这个地区不准猎取这些动物。
- Check the expiry date for all foam extinguisher. 检查所有泡沫灭火器的过期时间。