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- The optimal condition for the film with comprehensive property as follows: formaldehyde content 10g,urea content 7g,borax content 2.5g. 甲醛用量10g、尿素用量7g、硼砂用量2.;5g时;复合膜的综合性能较好。
- A description is given of the analytical method for the determination of the urea content in slow-release urea by the p-dimethyl aminobenzaldehyde spectrophotometry. 摘要介绍用对二甲氨基苯节醛分光光度法测定缓释尿素中尿素含量的分析方法。
- The results showed that the optimal condition for the composite film with good performance are follows: calcium lignosulfonate content 7 g,PVA content 14 g,formaldehyde content 10 g,urea content 7 g,borax content 2.5 g. 当原料配比为木质素磺酸钙7 g、PVA 14 g、甲醛10 g、尿素7 g、硼砂2.;5 g时;可以得到拉伸性能和耐水性优良的木质素/PVA复合膜。
- Teaching content should be concise. 教学内容要少而精。
- He is quite content with his present fortune. 他对自己目前的境遇颇为得意。
- You should be well content with your daughter. 你应该对你的女儿感到满意。
- Personally, I am quite content with Scotland. 就我个人而言，我对苏格兰挺满意。
- He is content to stay in his present job. 他对现在的工作心满意足。
- I am well content to remain here. 我很愿意留在这里。
- Now that she has apologized, I am content. 既然她已经道了歉，我也就满意了。
- A clathrate compound, such as urea. 包合物一种笼状化合物，如尿素
- Her answer seemed to content him. 她的回答好像令他满意。
- I like the style of his writing but I don't like the content. 我喜欢他的写作风格，但是不喜欢他的内容。
- But 120 tons of urea is really a small one. 但120吨尿素确实是个小数目。
- After a busy life he was content to lie back and take life easy. 在忙碌的生活后过上了悠闲自在的生活，他心满意足。
- Eggs have a high protein content. 鸡蛋含有很高的蛋白质
- Are you content with your present salary? 你对你现在的薪水满意吗?
- Let's sing to our heart's content! 让我们尽情地歌唱吧!
- Use of Milk Protein and Urea Contents as Indicators of the Nutritive Status of a Cow Herd 利用乳蛋白和乳尿素氮含量检测牛群的营养状况
- Government tender urea must submit price by 18th noon. 政府招标尿素，须于18日正午前报价。
