查询词典 hydroxide

Research on Using Rice Hull to Extract Arabinoxylan s;2. Study on the Inheritance and Variation of Arabinoxylan s in Hard Wheat;3. In order to enhance the extraction yield of arabinoxylan from wheat bran,the effect of temperature,time,the concentrations of sodium hydroxide and hydrogen peroxide and shaking speed on yield of arabinoxylan were investigated.

为提高小麦麸皮中阿拉伯木聚糖的得率，本研究在考察了温度、时间、碱液与H2O2浓度和振荡速度等单因素对阿拉伯木聚糖得率影响的基础上，采用二次回归正交旋转组合设计对阿拉伯木聚糖的碱提工艺条件进行了优化并建立数学模型。

Results indicated that when the extraction temperature,time,the concentrations of sodium hydroxide and hydrogen peroxide were 88℃,200min,0.16mol/L and 1.5% respectively,the yield reached the maximum(21.23%),which was consistent with the validate experiment result.

结果表明，在提取温度88℃、时间200min、NaOH浓度0.16mol/L、H2O2浓度1.5%的条件下，阿拉伯木聚糖的得率达到最大值21.23%，验证实验结果与模型预测值相符。

The company was established in 2001, covers an area of 16,000 square meters, are set production, sale and service of professional manufacturers, professional production·, chemical pure, pure electronics, industrial pure content specifications such as sulfuric acid, nitric acid, hydrochloric acid, sodium hydroxide, hydrogen peroxide, ammonia and other chemical raw materials and chemical reagents, as well as multi-layer circuit boards, flexible circuits board, semiconductor, electronic plating, chemical plating, wastewater treatment and a variety of electronic device manufacturers to provide supporting services.

公司成立于2001年，占地面积16000平方米，是集生产、销售、服务于一体的专业型厂商，专业生产分析纯、化学纯、电子纯、工业纯等各种规格含量的硫酸、硝酸、盐酸、氢氧化钠、双氧水、氨水等各种化工原料及化学试剂，并为多层电路板、软性电路板、半导体、电子电镀、化学电镀、废水处理及各种电子器件生产厂商提供配套服务。

For a carbon dioxide and sodium hydroxide system (CO2-NaOH), the characteristics of mass-transfer in different packing structure for a Rotating Packed Bed have been studied.

在错流旋转填料床内，利用CO2-NaOH体系研究了不同填料层高度和不同丝网填料的传质特性。

The sulfur removal process of calcium carbide waste water is a chemical reaction between sulfur dioxide and sodium hydroxide.

电石废水脱硫过程是二氧化硫与氢氧化钠发生化学反应生成亚硫酸钠。

For a carbon dioxide and sodium hydroxide system(CO2-NaOH),the characteristics of mass-transfer in different packing structure for a Rotating Packed Bed have been studied.

研究了不锈钢金属丝网填料结构对错流旋转填料床内传质的影响。

Based on the idea of Monte Carlo and CFD coupling, a corresponding simulation scheme is developed to simulate a gas-droplet (sodium hydroxide and carbon dioxide) neutralization reactive jet system, considering the crucial procedure of interfacial mass transfer.

针对高分散气雾两相流动体系，提出了一种新的传质理论表达式，其传质系数用Kolmogoroff长度时间尺度进行关联，并开发出基于Monte Carlo和CFD的联合模拟方案。

The most common method of producing biodiesel is to react animal fat or vegetable oil with methanol in the presence of sodium hydroxide (a base, known as lye or caustic soda).

生产生物柴油的最常用的方法是作出反应，动物脂肪或在氢氧化钠甲醇植物油（1基础，碱液或者烧碱已知）。

Caustic soda/lye/sodium hydroxide - Different names for the same thing.

为同样的事情烧碱/碱液/氢氧化钠-不同的名称。

Favorable climatic geographic proximity, the region because of high calcium limestone, and its production of calcium hydroxide in the calcium content of 95%~ 98%, and the fineness of 325 mesh in the above, coupled with advanced production technology, production equipment and is responsible for the work attitude, products in medicine, food, paint, desulfurization, skim coat, sewage treatment and other industries have been widely used.

得天时地利之便，由于本地区石灰石含钙量高，其生产的氢氧化钙的钙含量在95%~98%以上，细度在325目以上，加之先进的生产技术、生产设备和负责的工作态度，产品在医药、食品、涂料、脱硫、皮毛脱脂、污水处理等行业得到广泛地运用。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。