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- difficultly soluble nutrient 难溶性养分
- Conclusion: To make coprecipitate with PVP as warrier is one of the ways in order to enhance bioavailability of the difficult soluble drugs. 26%25。结论:将难溶性药物制成以亲水性高分子材料为载体的共沉淀物,对于提高难溶性药物的生物利用度是有效的方法之一。
- Insoluble or difficultly soluble phosphatic fertilizer 难溶性磷肥
- Though application of L-arginine is very widely, but it is still restricted with bad taste and difficult solubility. 摘要L-精氨酸应用很广泛，但受到溶解性差及味感差的限制，其应用领域无法再拓宽。
- This kind of tablet is soluble in water. 这种药片能溶于水。
- These problems are not readily soluble. 这些问题不容易解决。
- This substance is soluble in alcohol. 这种物质能够溶解在酒精中。
- The capsule is filled with small soluble cases. 胶囊里充满了可溶的小颗粒。
- It must be difficult to play various personae in the same movie. 在同一个电影中扮演不同的角色肯定不容易。
- Navigation is difficult on this river because of the hidden rocks. 因为河上有暗礁，所以在这条河上航行很困难。
- It was difficult to tell his exact age. 很难判断他到底多大岁数。
- It is difficult to express it in terms of science. 要用科学的字眼来表达它是很困难的。
- It was difficult to gauge how people would respond. 大家的反应如何难以估计。
- She handled a difficult argument skilfully. 她巧妙地应付了一场艰难的辩论。
- Most sulfates are soluble in water. 大多数硫酸盐可溶於水。
- soluble nutrient 可溶性营养物质
- He find it difficult to give shape to his idea. 他觉得很难把他的想法，明确表达出来。
- It is difficult to decide between the two opinions. 在这两种意见之间抉择是困难的。
- It is difficult to keep on terms with such a man. 很难和这样的人保持友好关系。
- It is difficult to stamp out all the crimes. 很难把所有的犯罪都消除掉。
