4.one step cocondensation of cyclohexanone and formaldehyde in the presence of organic solvent and sodium hydrate;
环己酮与甲醛有机溶剂和氢氧化钠存步共缩合;
5.a well-hydrated body sweats out waste products more efficiently.
分充足的躯体能更有效地通过排汗排出废物。
6.Abstract: The reaction of methyl ethyl ketazine and water to hydrazine hydrate was studied in the catalyst conditions.
摘要： 以丁酮连氮和去离子为原料，研究了催化剂条件丁酮连氮解制合肼的不同工艺条件；
7.Conclusion 10% chloral hydrate anesthesia and glass cannula enswathement are availability for mouse tail skin transplatation.
玻璃套管法包扎的效果较创可贴法为好且更简便。
8.Sodium phenolate and acetophenone can be obtained by adding sodium hydrate into azeotrope.
共沸物中加入氢氧化钠,分离出酚钠盐和苯乙酮。
9.The poozzolanic effect of fly ash on shape looks and function of the Calcium aluminite,Which is the cement hydrated product,is also introduced.
粉煤灰的火山灰效应对化产物钙矾石的形貌和性能会产生影响。
10.Objective :Study on the calmative effects of chloral hydrate given by oral and clysis routes in children with different ages before examination and therapy.
目的:对比研究合氯醛检查治疗前,对不同年龄段患儿应用不同给药途径的镇静效果。
11.Corrosively medium for chemical production such as sodium hydrate,caustic soda,sulfuric acid,nitric acid,acetic acid,fatty acid.
化工生产品中的腐蚀性物料，如：烧碱、纯碱、浓稀、碳、醋等。
12.As we know, there are close relations among gas hydrates and faults, carbonate, seepage flow and salt diapirism.
天然气合物与断层、碳盐岩、渗流和盐底辟等构造都有比较密切的关系。
13.a green mineral consisting of hydrated silicate of potassium or iron or magnesium or aluminum; found in greensand.
种绿色的矿物，由含的钾、铁、镁或铝的硅盐矿物构成，见于绿砂中。
14.The hydrated silicon dioxide with three layers structure of micron-submicron-millimicron was observed through TEM.
通过电镜实验,观察到合二氧化硅具有微米亚微米纳米三次结构。
15.The colloidal particle is the polycondensate of hydrated silica gel (multi-silica acid), belongs to a non-crystalline-state substance.
是具有固体特性的胶态体系，由形成凝集结构的胶体粒子构成。
16.Superplasticizer mainly absorbs on the cement hydrates covering the surface of cement particles instead of on the surface of unhydrated particles.
超塑化剂主要是大量吸附泥颗粒表面的化产物上而不是吸附未化泥颗粒表面。
17.Submarine temperature, pressure, gas compositions, geothermal gradient and syngenetic water salinity control the depth of hydrate zone basement.Autochthonous bacteriogenic mod...
海底温度和压力、地热梯度、气体成分、同生盐度等控制着合物稳定带基底的深度和厚度。
18.According to comparing various hydrate promotors and their experimental conditions,it indicates that methylcyclohexane is a good promotor to form st...
研究表明,甲烷中加入环戊烷时温压条件最易达到,但生成的是Ⅱ型合物,储气量较小。
19.It penetrates effectively and improves the cells to form transparent hydrated retia, directly provides skin with abundant nutrition and moisturizes the deep skin.
铵四
;
合物
盐;
有机溶剂和氢氧化钠存
