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- Crude digestive enzymes were produced from the supernatant by centrifuging homogenized solution of the fish bodies, and the activities of protease, amylase and lipase were analyzed. 鱼体匀浆、离心后的上清液作为粗酶液用以测定蛋白酶、淀粉酶和脂肪酶等消化酶活力,还测定了粗蛋白、粗脂肪等主要体成分,并统计了生长指标。
- A CIDEP study on photolysis of Duroquinone/Hydrogen-donor homogeneous solution[J]. 引用该论文 许新胜;朱光来;张为俊;季学韩;崔执凤;陆同兴.
- A series of N-phthaloyl-chitosan with different degrees of substitution were synthesized rapidly in homogeneous solution at room temperature. 摘要通过邻苯二甲酸酐与壳聚糖在室温、均相条件下快速反应,制备一系列取代度不同的N-邻苯二甲酸化壳聚糖。
- A series of copolymers of o-toluidine(OT) with vinyl acetate(VAc) were synthesized by chemically oxidative copolymerization in homogeneous solution. 通过化学氧化聚合法制备了一系列不同单体配比的邻甲苯胺/醋酸乙烯酯共聚物。
- The kinetic study of the homogenous solution hydrogenation of NBR using Rh Ru bimetallic complex catalyst has been carried out. 以铑 -钌 (Rh -Ru)双金属催化剂对丁腈胶 (NBR)进行均相溶液加氢动力学研究。
- A series of water soluble N-maleyl chitosan and N-phthaloyl chitosan was synthesized in an acid homogeneous solution under room temperature. 利用马来酸酐和邻苯二甲酸酐在均相条件下与壳聚糖发生N酰化反应,制备了一系列水溶的N酰化壳聚糖。
- One external electric field has been applied as factor to affect the morphology of CdS nano-particles prepared by chemical deposition in the homogenous solution. 首次把外加电场作为环境因素,引入到在均匀溶液中化学沉降法制备的硫化镉纳米颗粒。 用粉末X射线衍射(XRD)观察到,电场对化学沉降方式制备的硫化镉纳米颗粒生长方式的影响。
- Close the vials with a tight rubber membrane stopper coated with polytetrafluoroethylene and secure with an aluminium crimped cap. Shake to obtain a homogeneous solution. 用覆有聚四氟乙烯的橡胶盖密封样品瓶;然后用铝盖加固.;摇动使溶液均均
- Some N-acylating chitosan derivatives were synthesized through the reaction of malic anhydride and chitosan in the presence of acetic acid and acetone in homogeneous solution. 以醋酸和丙酮为反应介质,利用马来酸酐在均相条件下对壳聚糖进行水溶性N-酰化改性;
- It may take a long time to find a solution to the problem. 也许要花很长时间才能找到解决这个问题的办法。
- METHOD Ethyl esters of EPA and DHA could form a homogeneous solution with glycerol by a certain of homogeneous agent such as oleic acid potassium salt,and changed into glycerides of EPA and DHA by transesterification at reaction temperature. 方法:用一定量的均相化试剂如油酸钾能使互不相溶的甘油和EPA乙酯、DHA乙酯形成均相反应溶液,并在120℃就开始发生酯交换反应。
- I simply refuse to conceive of such a solution. 这样的解决办法,我是绝对不考虑的。
- The two liquids homogenized in the blender. 两种液体在掺和器里均匀了一下。
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色?
- Mary is sceptical about the solution. 玛丽对这个解决办法表示怀疑。
- His problem did not really admit of any solution. 他的问题真是没有解决的可能。
- He doped out a solution to the problem. 他想出一个解决该问题的方法。
- The solution to this problem is acceptable. 这个问题的解决方案是可接受的。
- From homogenized to martinis at lunch. 午餐从均质牛奶跃升为马蒂尼。
- She has come to some most satisfactory solution. 她得到一个非常使人满意的解决方法。