查询词典 ammonia

With eyebrow pencil stains can be used when gas dissolved, reoccupy contains ammonia removal of soap to wash.

衣服上有眉笔渍时可用汽油溶解，再用含有氨水的皂液来洗刷去除。

Eyebrow pencil stains With eyebrow pencil stains can be used when gas dissolved, reoccupy contains ammonia removal of soap to wash.

衣服上有眉笔渍时可用汽油溶解，再用含有氨水的皂液来洗刷去除。

According to Farr's ammonia-sulfate technique, we used labelled ~1

根据Farr氏的硫酸铵技术，我们采用~(125)I-DNA方法测定了正常人和各种病人的抗双链DNA抗体的结合率。

Decomposition of ammonia by ozonation in the presence of bromide was beneficial for cold water fish recirculating culture system.

臭氧催化氧化降解氨氮是一种有效的水处理方式，对于冷水性鱼类工厂化养殖的循环水体处理具有重要的实用价值。

The density functional theory B3LYP/6-31G was employed to study the mechanism of aminolysis of phenyl formate with ammonia in gas phase.

采用密度泛函理论方法B3LYP/6-31G研究了甲酸苯酯与氨在气相中的反应机理。

Frass : As the mealworms consume the bran, a fine, dusty or sandy residue will settle out on the bottom. Eventually, shed exoskeletons and waste products will build up, and a slight ammonia odor may be detected.

frass ：由于mealworms消耗麸皮，罚款，尘土飞扬或沙质残渣将收列于底部，最后在大棚外骨骼和废弃物产品将建立起来，并有轻微的氨气味，可侦破。

A design and economic optimization of ammonia air cooler under frosting condition is provided in this paper.

本文介绍了结霜工况下冷风机的经济优化设计方法。

Considering reactor synthesis conditions, the coefficients of calculating the ammonia standard fugacity have been optimized and the results of thermodynamic model agree well with experimental data.

本文采用扩展的UNIQUAC方程对NH〓-CO〓-H〓O-urea体系气液平衡进行模拟计算，以满足尿素生产系统中高压系统的流程模拟计算的需要，并重新回归了模型氨组分的标准态逸度，使模型计算结果与实际数据更为相符。

A suitable ratio of ammonia to furan was about 10 suggested by experiments.

实验表明氨和呋喃的摩尔比维持在10左右，催化剂有较好的催化活性和选择性。

Three types of catalysts, ZSM-5, Al2O3, SiO2-Al2O3, were prepared and their catalytic performances for the reaction of furan with ammonia to product pyrrole was studied.

本文制备了ZSM-5、Al2O3 、SiO2-Al2O3三种类型的固体酸催化剂，并通过在常压固定床反应器中进行的氨与呋喃合成吡咯的反应对三种催化剂的性能进行了研究。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。