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- The plating process involves trivalent chrome passivation, and so is free from Cr6. 在电镀过程涉及的三价铬钝化，所以是免费的由铬。
- The effects of the components of trivalent chrome passivation bath on the appearance and corrosion resistance of the passivating film are investigated. 三价铬蓝白钝化对环境污染小,但钝化液成分较复杂,钝化膜耐蚀性及外观不如六价铬钝化膜。
- Research Progress of Trivalent Chrome Passivation on Zinc Plating 镀锌层三价铬钝化的研究进展
- Keywords Trivalent chrome passivation;Acrylic resin;Galvanized steel; 三价铬钝化;丙烯酸树脂;热浸镀锌;
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- 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。
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- Trivalent chrome passivation 三价铬钝化
- There is a lot of chrome on that car. 那辆汽车上涂有许多铬黄。
- I had had a few beers and was completely non compos mentis. 我喝了些啤酒就头昏脑胀了。
- He was declared persona non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- We decided to declare them personae non grata. 我们决定宣布他们为不受欢迎的人。
- Chrome plating quality is much eulogized. 近年又开发了与电镀品对应的不锈钢产品,满足了更高的消费需求。
- He was accused of spying and declared non grata. 他被控从事间谍活动而被宣布为不受欢迎。
- CHROME HORSE MOTORCYCLES BEIJING CHINA. 中国北京汉马机车公司。
- Cum non sis, qui fueris, non esse,cur"velis vivere. “当你到了今日之我非复昔日之我的时候，就没有再要活下去的理由了”。
- Hexavalent Chrome Cr-VI when used as a passivate. 作为钝化使用的六价铬。
- The trimmings on the car are made of chrome. 车上装的食品是用铬合金做的。
- Restaurant open to non residents. 餐厅对非住宿者开放.
