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- non carbonate hardness 非碳酸盐硬度
- The results of the experiment sh ow that the limited carbonate hardness method is simple, quick and effective. 由实验的结果来看,极限碳酸盐硬度法简便、捷、现性好,可信度高。
- Scenedesmus obliquus, inoculated in the carbonate hard water in the Yucheng County, Shangong Province, was observed to grow rapidly under the condition of supplementing certain salts and aeration. 斜生栅藻（Scenedesmus obliquus）引种至山东禹城辛店洼碳酸盐型水中后，在补加必需营养盐、充气的条件下培养，可以高速增长；
- limited carbonate hardness method 极限碳酸盐硬度法
- This paper studied the mineral property of carbonous hard kaolin in west of Hubei. 本文研究了鄂西含碳硬质高岭土的矿石性质；
- Keywords silica;non carbon thermal reduction;epoxide silicate; 二氧化硅;非碳热还原法;环氧硅酸酯;
- 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。
- I make a carbon copy of my documents. 我用复写纸复写文件。
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- I have some carbon paper somewhere or other. 我记得我在什么地方放有复写纸。
- I had had a few beers and was completely non compos mentis. 我喝了些啤酒就头昏脑胀了。
- Evaluation the efficiency of scale inhibitors by using limited carbonate hardness method 极限碳酸盐硬度法评定阻垢剂的阻垢性能
- 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。
- She's a carbon copy of her sister. 她跟她姐姐一模一样。
- We decided to declare them personae non grata. 我们决定宣布他们为不受欢迎的人。
- The crude sodium carbonate ash obtained from these plants. 苏打灰从这些植物中获得的粗碳酸钠灰
- A copy made by using carbon paper. 复写本，副本用复写纸复印的一份
