查询词典 ammonia

The yield coefficients of cell to each of amino acids except alanine increased with ammonia concentrations.

细胞对所有氨基酸的得率系数均随着氨浓度的增加而下降。

Group ammonia alcohol 120 an annual production capacity of 10,000 tons, chemical fertilizer, chemical products in kind more than the total 2.6 million tons.

集团氨醇年生产能力为120余万吨，化肥、化工产品实物总量260万吨以上。

SnO2/kaolin composite was prepared from SnCl2 and kaolin as raw materials by alcoholysis and ammonia.

以氯化亚锡和高岭土为原料，通过醇解，氨解反应，制备了纳米SnO2/高岭土复合材料。

Alkalify dried resin with 10- 12ml ammonia water,lay it

用氨水 10 －12 ml碱化，闷置20 min后挥散多余NH3。

Oxidation of methane increases the amount of OH and HO2 radicals which catalyse ammonia into amidogen and enhance the SNCR reaction at lower temperature.

在SNCR反应中加入CH4，其氧化反应使得OH和HO2等基元含量增加，激发了NH3形成NH2，在较低温度下促进了SNCR反应，减少了氨泄漏。

04 Nm,respectively,were used as catalysts prepared by impregnation for amination of monoethanolamine with ammonia,and their structures were characterized.

以3种具有纳米晶相结构的丝光沸石为原料，采用浸渍法制备了乙醇胺胺化反应的催化剂，并表征了催化剂的结构，考察了丝光沸石结晶度和晶粒尺寸对胺化催化反应的影响。

Pertaining to or characteristic of an ammine (an inorganic coordination compound of ammonia and a metallic salt).

与氨络物有关的或有其特性的（由氨和金属盐构成的无机物）。

A trace of ammonia in water.

在水中有氨的迹象。

Accumulation of ammonia in water environment has induced serious deterioration to the quality of water environment.

水环境中氮元素的大量积累导致了水环境质量的严重恶化，采用有效的防治措施化解这一危害，是目前亟待解决的问题。

To make your own jewellery cleaning solution, mix one part ammonia to six parts water.

使自己的珠宝清洁液，其中部分组合为六个部分氨气水。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。