查询词典 chromic

It can be concluded that soil pH value is the main factor that affects not only chromic acid apparent adsorption in soils, but also the kinetic characteristics of those soils.

可见，土壤pH值不仅影响土壤对Cr的表观吸附量，并且对Cr表观吸附动力学特征产生了较大影响。

To use insulating materials in non-working section of chromeplating hanging fixture can prominently cut down the consumption of chromic acid and electric power, and also raise production efficiency.

镀铬挂具的非工作部位应用绝缘材料会明显降低铬酐和电流消耗，提高生产效率。

Usual chromic and nitric acid bright dips for cadmium are not chromate treatments.

通常用三价铬和硝酸浸入抛光镉镀层而不是铬镀层。

The corrosion resistance of Aluminum alloys is improved by anodic oxidation, if the fatigue behaviors are taken into account, the behaviors of Aluminum alloys by sulfuric acid anodizing is better than by chromic acid anodizing.

阳极氧化是提高铝合金耐蚀能力的常用方法，如果从疲劳性能的角度考虑，经硫酸阳极氧化的铝合金腐蚀疲劳性能比铬酸阳极氧化的更好一些。

In the project produces oily dirt, dirt and fuel, chromic acid, lime etc scrap, decomposition leather coagulation fat.

工程中产生的油垢，污垢，以及燃料、铬酸、石灰等残余物，分解皮革的凝固油脂。

For decades, chromic acid and sulfuric acid were employed in chromium electroplating. The bath composition was simple and the process was easy to operate.

多年以来，镀铬主要使用铬酸和硫酸镀液，其成份简单，操作容易，无论镀装饰铬还是镀功能性铬，都能得到满意的效果。

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。