查询词典 crud

Causes of crud formation in purex process and its harmful effect on plant operation are de- scribed and discussed in some detail.

较详细地叙述和讨论了普雷克斯流程中界面污物生成的原因和在工厂运行中的危害。

Brief description is given to the test on the technology for comprehensively recovering gold and silver from tellurium-bearing slag: Tellurium-bearing slag is ground and leached with water to produce crud tellurium dioxide which is then purified through ion precipitation and complexing purification process; leaching reside is leached with chloride to produce copper and bismuth, bismuth oxychloride is recovered through neutralization and hydrolysis and sponge copper is recovered through cementation; gold and silver in the remaining residue can be recycled to the gold and silver smelting system for recovery.

文摘：简述了碲渣综合回收金银等的工艺试验：碲渣经磨矿水浸碲产出粗二氧化碲，用离子沉淀和络合净化法提纯；浸碲渣用氯盐浸出铜铋，中和水解回收氯氧铋，置换回收海绵铜；残留渣中的金银可返回金银冶炼系统回收。

It is generally accepted that in the Purex process, particularly in the first cycle, the crud occurrence is related to the capillary chemistry phenomena resulting from the deposits of Zr with TBP degradation products HDBP, H_2MBP, H_3PO_4 and the insoluble particle RuO_2 and Pd.

目前 ，普遍认为，在Purex流程萃取过程中，尤其是在一循环中，界面污物的产生与Zr和TBP降解产物HDBP、H2 MBP、H3 PO4 形成的沉淀以及料液中存在的不溶性RuO2 、Pd等微粒的表面化学现象有关。

The dissolution mechanism of Zr-DBP crud in Na_2CO_3 solution is studied by both infrared spectrum analysis and extraction of Zr-DBP cruds by quaternary ammonium salt in Na_2CO_3 solution.

用红外光谱分析和季铵盐萃取研究了ZrDBP界面物在碳酸钠溶液中的溶解机理。

I saw that there was a growing build-up of grey crud all over the bike, and some oily-looking areas on the highway pegs and front of the motor.

我看到，人们越来越多建立灰色粗各地的自行车，和一些油性前瞻性地区的公路上钉和前面的汽车。

Andy peers down through the hole, playing his penlight around, The inside diameter is no more than two feet. Tight squeeze. Coated with crud. It seems to go on for miles.

安迪往用电筒照着洞里望去，下水道的直径不到两英尺，空间极小，结满污垢，似乎有数英里长。

Andy peers down through the hole, playing his penlight aroun d , The inside diameter is no more than two feet. Tight squeeze. Coated with crud. It seems to go on for miles.

安迪往用电筒照着洞里望去，下水道的直径不到两英尺，空间极小，结满污垢，似乎有数英里长。

Snow conditions might include hard pack, crud, ice, or powder.

斯诺的条件可能包括硬包，残渣，冰，或粉末。

Snow conditions might include hard pack, ice, crud, or powder, as well as groomed or un-groomed snow.

斯诺的条件可能包括硬包，冰，污物，或粉末，以及培养或取消培养雪。

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。