查询词典 dibasic

We also carry on a research on the separation and recovery methods of mixed dibasic acids, which are the byprodocts of nylon acids,according to the experimental solubility datas.

以实验溶解度数据为基础，对尼龙酸副产物混合二元酸的分离回收方法进行了研究。

Method］(1)A new type of carbonated hydroxyapatite cementwas prepared. The powder of cement was composed of calcium carbonate, tricalcium phosphate and calcium phosphate dibasic.

［目的］应用无机化学材料合成碳酸化羟基磷灰石骨水泥，并通过发泡成孔的新方法制备能原位固化形成多孔结构的无机植骨材料。

After filtration the dissolventwas neutralized by lime cream directly to produce the acceptable feed gradecalcium phosphate dibasic.

过滤之后，不再经过专门的除氟工序，直接用石灰乳进行中和，就可以生产出合格的饲料级磷酸氢钙。

Each 59 mL Delivered Dose: Monobasic Sodium Phosphate 9.5 g; Dibasic Sodium Phosphate 3.5 g

每59毫升让渡剂量：磷酸二氢钠九点五克；二元磷酸钠三点五克

The Petroleum fermentation Nylon is the name of a series products of homo- and co-polymers Nylon, which consists of single or mixed dibasic acids made from petroleum by-products, light paraffins.

石油发酵尼龙是用石油副产品轻蜡发酵得到的单一或混合二元酸制成的一系列新型均聚和共聚尼龙的总称。

Dissolve the pancreatic digest of gelatin, the dibasic potassium phosphate, and the agar in the water, with warming, and allow to cool.

将白明胶胰酶消化物、磷酸氢二钾、琼脂溶解于水中，伴以加温，并静置放凉。

Any of numerous synthetic polymers produced chiefly by reaction of dibasic acids with dihydric alcohols and used primarily as light,strong,weather - resistant resins in boat hull s,swimming pools,textile fibers,adhesives,and molded parts.

聚脂一种人工合成的聚合物，主要通过二元酸与二羚基醇反应产生，主要在船体、游戏池、织物纤维、黏合剂和铸件上用作轻而强硬的、防风雨的合成树脂

In this article, the solubility datas of solid-liquid phase equilibrium were measured, then the theory of solid-liquid phase equilibrium of succinic acid, glutaric acid and adipic acid in various solvents were studied, finally the separation,recovery and reuse methods of mixed dibasic acids were carried on a systemetical research.

本文在测定固液平衡溶解度数据，并进行丁、戊、己三种二元酸在各种溶剂中固液相平衡理论研究的基础上，对混合二元酸的分离回收方法和三种酸的再利用方法进行了系统研究。

We made use of the solubility differences of three acids in chloroform, n-butanol and water under different temparatures by solvent separation method,then we separated the succinic acid, glutaric acid and adipic acid with high purity from mixed dibasic acids successfully.

由溶剂分离法，利用三种酸在氯仿、正丁醇和水中不同温度下溶解度的差异，成功的从混合二元酸中分离出纯度较高的丁二酸、戊二酸和己二酸。

Sodium Phosphate, Dibasic, Heptahydrate

磷酸钠，二盐基的，七水化物，试剂

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。