water retention capacity 中文意思是什麼
water retention capacity
解釋
持水量;保水能力-
Pet litters. determination of absorbent power. water retention capacity
寵物用褥草.吸水能力的測定.保水能力 -
5. the empirio - equations of soil water retention curve including temperature is developed on the basis of the empirio - equations of soil water retention curve without temperature by studying the quantitative relation between water absorption capacity and soil water content. in addition, the empirio - equations including temperature of millet seedling and soil water content is got
5 .通過對不同溫度下土壤水吸力與土壤含水量關系的研究,依據土壤持水曲線經驗方程e = as一,建立了含溫度因子直接表徵土壤持水曲線的經驗方程e = e 『 rbt , s一『 。 -
The camp fiber has large water absorbency and good water retention capacity. the influence of the synthetic variables and post - crosslinking process on water - absorbency of the camp fibers were studied in this paper, the results showed that the optimal synthetic conditions were as follows : the initiator concentration, 0. 4wt % of the monomer concentration ; degree of neutralization of acrylic acid, 85 % ; the amount of acrylamide and poly ( vinyl alcohol ) in the blends, 20 % and 20 % respectively ; and the post - crosslinking agent content, 0. 5 %
結果表明,當引發劑過硫酸鉀( kps )用量為單體的0 . 4wt 、丙烯酸( aa )中和度為85 、丙烯酰胺( am )含量20 、聚乙烯醇( pva )含量為20 ,且后交聯劑用量為0 . 5 ,后交聯溫度和時間分別為120 、 4min時,所得camp纖維的吸水性能較好,隨著后交聯溫度提高, camp纖維的聚集態結構變得規整。 -
Testing water. determination of absorbent power. oil retention capacity
水的試驗.吸收能力的測定.吸油能力 -
Determination for water retention capacity of anion exchange resins in hydroxylic form
氫氧型陰離子交換樹脂含水量測定方法
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