氯化钠

The calculated results show that activity coefficients of NiCO3 in sodium sulphate solutions are less than that in sodium chloride solutions, and the solubilities in sodium sulphate solutions are larger.

估算结果表明，与氯化钠溶液体系相比，碳酸镍在硫酸钠溶液体系中的活度系数较小，因而溶解度较大。

Common bleaching agents are hydrogen peroxide, sodium hypochlorite, sodium chlorite and sodium perborate.

常用的漂白剂有过氧化氢、次氯酸纲、氯化钠以及过硼酸钠。

The thesis are divided into two parts. In the first part, we used 2,4,6-trichloro-1,3,5-triazine as the precursor to react with sodium which have been achieved by decomposing sodium hydrate at 623 K. At a low reaction temperature of 623 K, carbon nitride nanosphere、porous carbon nitride material and byproduct sodium chloride, would be produced.

本研究将分成两部份，第一部分是在低温下(623 K)将氢化钠粉末热裂解，生成表面积较大的熔融态金属钠，使气态的氰尿醯氯通入与熔融态金属钠在623 K反应，生成奈米氮化碳球、奈米孔洞性氮化碳材料及副产物氯化钠。

One of the most widely employed materials of the chemical industry, it is used in manufacturing chlorine, caustic soda, sodium carbonate , bi carbonate of soda, soap, and chlorine bleach, as well as in ceramic glazes, metallurgy, food preservation, curing of hides, road de-icing, water softening, photography, and many consumer products, including mineral waters, mouthwashes, and table salt itself.

氯化钠是化学工业最广泛使用的材料之一，用于制造氯、氢氧化钠、碳酸钠、碳酸氢钠、含氯聚合物，另外在陶瓷釉、冶金、食物保存、皮肤消毒、道路除冰、水的软化、照相及许多消费商品、调味用。

Growth and photosynthetic indices (seedling height, shoot biomass, root biomass, root length, chlorophyll content, net photosynthetic rate, and stomatal conductance) from 1-year-old seedlings of six shrub willow clones (JW22-2, JW51-3, JW1065, JW2334, JW2345, JW2372) with different salt stresses were studied.

以江苏省林业科学研究院新近杂交培育的6个灌木柳无性系1年生扦插苗为试材，采用水培试验方法，研究了0~3gL^(-1)范围内不同质量浓度氯化钠胁迫对灌木柳无性系幼苗生长及光合作用的影响。

The"self-catalysis mechanism"of crevice corrosion of titanium in hot acid NaCl solution is proposed according to the experimental results.

鉴于此，本文用微电极技术原位考察了热酸性氯化钠溶液中的钛缝隙腐蚀行为及其影响因素，提出了其机理。

The response signals of Schlieren effect of carbon tetrachloride, glucose, sodium chloride and hydrochloric acid in flow injection systems have been used to investigate the diffusion effect on solution dispersion behavior i.

本文利用FIA系统中四氯化碳、葡萄糖、氯化钠和盐酸溶液的Schlieren效应响应曲线，考察了扩散作用对溶液分散行为即对响应曲线形状、样品运行时间、保留时间及基线-基线峰宽的影响。

Grape rootstock ; Salt ; Tolerance ; In water culture

葡萄砧木；氯化钠；耐性；水培

Sodium chloride is generally marketed as coarse salt, fine-grain salt, crystal salt, or table salt.

氯化钠一般被销售作为粗盐、 fine-grain 盐、水晶盐或食用盐。

Effects of four factors(coating resin M81,coating resin M82,NaCl and soap)on modulus at 500%,shore A hardness and permanent set were studied with the uniform design method.

范杏彬，高齐圣，正交多项式回归在橡胶配方试验中的应用应用均匀设计安排橡胶配方试验，研究四个因子(包覆剂M 81、包覆剂M 82、氯化钠和硬脂酸盐)对粉末氯丁橡胶500%定伸应力，邵尔A型硬度，永久变形三项性能的影响。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。