查询词典 chloride

The preparation method comprises monomer synthesis and polymer synthesis. The polymer synthesis is that cyclopentadienyl sodium monomer is added into metallic cobalt complex-triphenyl phosphorus cobalt chloride under strict oxygen-free and water-free conditions, and then double inner alkyne or outer alkyne conjugate monomer is added in, and after reaction, the precipitation, filtering, abstersion and vacuum-drying are carried out, the large molecules polymer containing cyclopentadienyl cobaltocenium organometallic cobalt is obtained.

制备方法，包括单体合成和聚合物的合成，聚合物的合成是在严格无氧无水条件下，在金属钴配合物三-三苯基磷氯化钴，加入环戊二烯钠单体，随后加入双内炔或双外炔共轭单体，反应后沉淀，过滤，洗涤，真空干燥，得到含环戊二烯茂钴有机金属钴的大分子聚合物。

Tris cyanurate as an excellent additional retardant was synthesized by using cyanuric chloride and 2,4,6-tribromophenol as starting materials in the presence of acid accepter.

本文以三溴苯酚和三聚氯氰为原料，在缚酸剂的存在下，合成了一种性能优良的添加型阻燃剂三三聚氰酸酯。

These material are mixed to acerbity, alkaline, dissolvent chloride, show general and abiding endurance.

这一些材料对酸、碱、融媒和氯化物，表明岀广泛持久的耐心。

Butyraldehyde 1,2 proparediol acetal was synthesized by using stannous chloride as catalyst.

缩醛类化合物是近几年发展起来的高档新型香料，在日用香精和食品香精中有广泛应用。

The medical composite biological bone cement powder is mixture of apatite and polyamide component, and the polymaide component is fine powder formed by dissolving polyamide 6 or polyamide 66 in acetamide solution containing calcium chloride.

医用复合生物骨水泥粉由磷灰石和聚酰胺类成分组成的混合物，其中聚酰胺类成分为由聚酰胺6或聚酰胺66中的任一种溶解于含有氯化钙的乙酰胺溶液中所成的混合溶液在水中所形成的细粉。

In this paper, the influences of acetanilide content on the microstructure and macro properties of polyvinyl chloride were studied by means of differential scanning calorimetry, wide angle X-ray diffraction and scanning electron microscope.

利用差示扫瞄量热法、广角X-射线衍射和扫瞄电镜方法研究了乙酰苯胺质量分数对聚氯乙烯的结晶度、微观形态和宏观机械性能的影响。

Results show that mercuric chloride is an effective chemicals. Optimum treatment by mercuric chloride is 0.128%concentration and 461 second on bacteria-bearing wheat seed.

结果表明：没处理的种子由于发芽时100％长有霉菌，正常幼苗率只有40％，而此批种子经生活力测定结果为生活力64％。

High four devices using advanced liquid-phase double decomposition process of agricultural production of potassium nitrate and agro-ammonium chloride, devices the size of annual production capacity of 80,000 tons of agricultural potassium nitrate, 44000 tons of agricultural ammonium chloride, technologically advanced, reliable technology, no "three wastes" pollution.

四川米高化肥有限公司装置采用先进的液相复分解工艺生产农用硝酸钾和农用氯化铵，装置规模为年产8万吨农用硝酸钾、4.4万吨农用氯化铵，技术先进，工艺可靠，无&三废&污染。

It was suggested that the raw waste liquid A was conditioned with hydrogen chloride to pH 4, then dosage of ferric chloride as 1200 mg/L for the rapid mixing 1 minute and slow mixing for 30 minutes, then after further settled in the clarifier for at least 1 ~ 2 hours, the effluent was treated by the oxidation with chloric acid for no more than 10 minuts in the dosage of 50 g/L or the correspond ORP value of 334 mV.

处理废液A在实厂操作流程中建议最先以降低pH值至4，在利用1，200mg/L氯化铁做为混凝剂，经由1分钟快混(100rpm)及30分钟慢混(10rpm)后，藉由混凝沉淀去除废液中之胶体，再使用50g/L氯酸钠作为氧化剂，反应时间为5分钟，氧化残余之COD，再利用ORP值为是否达334mV，藉以判断COD是否达终点。

For the sample with chloride less than 0.02 %, the standard addition method was used. The measured Nernst slope was employed to calculate the content of chloride ion.

对于氯含量低于0.02%的样品，采用标准加入法，并随同实验做实测能斯特斜率值，计算氯含量。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。