查询词典 leaching

MethodsAccording toGB/T 16886.10-1997 Biological Evaluation of Medical Apparatus and Instrument, compared with normal sodium, pure magnesium and medical Ti-6Al-7Nb, the leaching liquor were injected into cutis to evaluate stimulus response,to evaluate sensitivity response by injection and illinition.

通过动物皮内刺激及致敏试验，对镁合金AZ91D(AZ0)、Mg-Mn-Ce(RE0)及其在三种不同阶跃式阳极氧化表面改性条件下所得新型镁合金(AZ1、AZ2、AZ3、RE1、RE2、RE3)的体内生物相容性进行初步的评价。

To evaluate the biocompatibility in vivo of Mg alloy AZ91D(AZ0),Mg-Mn-Ce (RE0) and their step anodizational materials (AZ1, AZ2, AZ3, RE1, RE2,RE3) by the experiments of intradermal stimulus and sensitivity response. According toGB/T 16886.10-1997 Biological Evaluation of Medical Apparatus and Instrument, compared with normal sodium, pure magnesium and medical Ti-6Al-7Nb, the leaching liquor were injected into cutis to evaluate stimulus response,to evaluate sensitivity response by injection and illinition.

通过动物皮内刺激及致敏试验，对镁合金AZ91D(AZ0)、Mg-Mn-Ce(RE0)及其在三种不同阶跃式阳极氧化表面改性条件下所得新型镁合金(AZ1、AZ2、AZ3、RE1、RE2、RE3)的体内生物相容性进行初步的评价。

For the Chinese fir WMNC with a low content of MMT, the properties including humidity and water adsorption, dimensional stability, water-leaching resistance, longitudinal compression strength, abrasion resistance and oxygen index are all improved compared with PF impreg.

由于单纯酚醛树脂浸渍处理对杉木性能的改善作用已较显著，而且蒙脱土在WMNC复合材中的质量分数太小（＜3%），WMNC的纳米复合效应并不显著。

In order to maintainthe infiltrative capacity of the soil, alternate periods of loading and resting of the leaching system should

为了维持土壤的渗透能力，应该进行轮换加载和让浸析系

A new technology is developed, described as incineration-leaching- innoxious disposal .

本研究以铜和镍为主要重金属的电镀污泥作为研究对象，提出了&焚烧——综合利用——无害化&的处理工艺，并对焚烧、浸出、除杂净化、无害化过程的工艺条件与机理进行了研究。

The developed catalysts demonstrated good activities towards the Heck reaction of iodobenzene and methyl acrylate with about 90% yield, easy separation after reaction and reusability. The metal leaching was not apparent after four runs.

以碘代苯与丙烯酸甲酯的Heck反应为例，考察双腈基固载Pd的催化性能，肉桂酸甲酯的收率近90％，四次循环使用后催化活性没有明显的降低，Pd的析出并不严重，该催化剂易回收使用。

BEHAVIORS OF Sb, Sn AND As IN LEACHING AND ELECTROWINNING FROM JAMESONITE CONCENTRATE

脆硫锑铅精矿浸出与电积过程中Sb，Sn和As的行为

The effect of roasting temperature, roasting time and the reducer dosage on the leaching ratio has been studied. The best process condition is cinder/ lignite is 1/0.8, the roasting temperature is 800, the roasting time is 20min. The second is vitriol lixiviate.

本工艺分四个阶段进行：首先是硫铁矿烧渣的还原焙烧，探讨了焙烧温度、焙烧时间和还原剂用量对铁的还原浸出率的影响，得到的最佳工艺条件为烧渣：褐煤=1：0.8，焙烧温度800℃，焙烧时间20min。

By leaching experiment in soil columns, the purification and migration characteristics of arsenic in loessial soil were stud-ied.

通过土柱淋滤试验，从动态角度研究了黄土性土壤对砷的净化作用及迁移规律。

By the leaching experiment of soil column, the purification of loessial soil to Cr and its migration characters were studied from dynamic researches.

通过土柱淋滤试验，从动态角度研究了黄土性土壤对Cr的净化作用及迁移规律。

Continuously improve the production mechanism, to provide customers with better quality products and services.

不断的完善生产机制，给客户提供更优质的产品及服务。

B:Yes, he was the very prize-winner in the court tennis ten years ago?

是的，他是十年前的世界网球冠军。