查询词典 sulphur chloride

The best circumstance of the treating techniques of the acidified raw material is, temperture:37℃, starting pH: 7.0, material concentration:40g/L,digested sludge concentration ^.5 g/L and corn plasm was taken as organic nitrogen while ammonium chloride as abio-nitrogen.

同时对厌氧发酵生物产氢过程进行了试验研究，优化了产氢条件，其最适厌氧发酵产氢的工艺条件为，温度37℃，初始pH 值7.0，底物浓度40g/L，污泥浓度27.5g/L，以玉米浆为有机氮源，NH4Cl 为无机氮源。

Place 5 ml in a test-tube immersed in iced water, add 0.4 ml of a 100 g/l solution of potassium chloride R, 0.1 ml of diphenylamine solution R and, dropwise with shaking, 5 ml of nitrogen-free sulphuric acid R.

硝酸盐：取本品5ml置试管中，于冰浴中冷却，加100g/l氯化钾溶液0.4ml与0.1%二苯胺溶液0.1ml，边摇边滴加无氮的硫酸5ml，摇匀，将试管于50℃水浴中放置15分钟，溶液产生的蓝色与标准硝酸盐溶液(2 ppm NO3)0.5ml，加无硝酸盐的水4.5ml，在同一时间用同一方法处理后的颜色比较，不得更深。

Jilin Jien is one of China's largest producers of nickel, copper and cobalt sulphates, as well as other nickel products including nickel matte, electrolytic nickel, nickel hydroxide and nickel chloride.

吉恩是中国最大的生产商的镍，铜和钴的硫酸盐，以及其他镍产品，包括镍，电解镍，氢氧化镍和氯化镍。

Examples: sodium chloride; carbonates, sulphates and phosphates of sodium, potassium, and magnesium; besides calcium phosphates and iron.

氯化钠，由钠、钾、镁组成的碳酸盐、硫酸盐、磷酸盐，及磷酸钙和铁等。

Arylselenoureas with electron donor group on benzene ringreacted with excess sulfinyl chloride to give 2-aminobenzosele-nazoles.

苯环上有给电子基的N-芳基硒脲在过量的氯化亚砜中自动氧化合环生成2-氨基取代笨并硒唑。

The recent application of thionly chloride in organic synthesis is reviewed, mainly focusing on the preparation of chlorinated compounds, alkenes, esters, amides, nitriles, cyclic sulfites and sulfinyl chlorides.

综述了近年来氯化亚砜在有机合成中的应用进展，主要涉及氯代化合物、烃、及酰胺、、式亚硫酸酯、磺酰氯等化合物的制备。

Sythesis and application of chlorostyrene-DVB strongly acidic cation exchange resin ;2. For this study,a series of poly( p -amino styrenes) with various amounts of supported hydrogen chloride,and a series of strongly acidic cation exchange resin s with various exchange capacity were synthesized,and their catalytic property for ketalization of cyclohexanone and glycol were investigated.

通过测定固载了不同量的氯化氢的聚和不同交换量的强酸性阳离子交换树脂催化的环己酮与乙二醇的缩酮化反应缩酮的收率，研究了聚合物固体酸催化剂的疏水性对其催化缩酮化反应性能的影响；发现在一定范围内增加催化剂的疏水性，可提高缩酮化反应的收率。

In this research, liposoluble chlorogenic laurate was synthesized by the acylation with lauroy chloride in the existence of alkali catalyst in non-water phase, and yellowish CGL powders with a yield of 81.24% were obtained under the optimal synthesis conditions determined via single-factor tests and orthogonal experiments, that is, carrying out the acylation at 35℃ for 8h with a n:n: n ratio of 1:1:1.5 and with dimethylformamide as the solvating agent and the thinner.

文中对绿原酸进行了改性，即在碱性催化剂催化的条件下使其与月桂酰氯进行非水相的酯化反应，得到了脂溶性的绿原酸月桂酸酯。经过单因素及正交试验，确定了最佳合成条件为：以N，N-二甲基甲酰胺作为溶解、稀释剂，绿原酸／月桂酰氯／三乙胺的摩尔比为1：1：1.5，温度控制在35℃，反应时间8h。

Industrial coatings are colored ACID, amino, nitro, alkyd, a vinyl chloride, such as epoxy primer, Ciqi, hammer paint, paint orange-shaped, metal flashlight paint, paint road lines such as midrange products; Lacquer coating for the vehicle, ship paint, paint bridges, electrical insulation paint, and so on; special coating that HCPE high-chlorinated polyethylene special rust paint and rust-proof, anti-corrosion series of high temperature silicone paint; decorative paint a high-polyester, dumb Light-finish, Seqi, crystal floor paint, primers, and other ancillary products transparent and within the external walls of the High ACID latex paint products.

工业涂料有各色丙稀酸、氨基、硝基、醇酸、过氯乙烯、环氧等底漆、磁漆、锤纹漆、桔形漆、金属闪光漆、道路划线漆等高中档产品；专用涂料有汽车漆、船舶漆、桥梁漆、电工绝缘漆等；特种涂料有HCPE高氯化聚乙烯特种带锈防锈防腐系列漆和有机硅耐高温漆；装饰涂料有聚酯高光、哑光清面漆、色漆、水晶地板漆、透明底漆等配套产品和丙稀酸高级内外墙乳胶漆系列产品。

For example, here are two examples that contain guar hydroxypropyltrimonium chloride and certain silicones like Quaternium 80 that have substantial conditioning effects.

比如，这里就有两款产品，其含有瓜尔胶羟丙基三甲基氯化铵和一些硅树胶（如季铵盐-80就有确实的护理效用）。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。