含酸的

The paper studied the semi-industrial test of extracting Vanadium pentoxide by the pelletization-rotary kiln roasting-low acid leaching-ion exchange technology from the Vanadium-containing kaolin.

对含钒高岭土进行了制粒-回转窑焙烧-低酸浸出-离子交换提取五氧化二钒的半工业试验，试验结果表明，回转窑焙烧过程钒的转化率达到74%以上，全流程五氧化二钒回收率达到71。

The paper studied the semi-industrial test of extracting Vanadium pentoxide by the pelletization-rotary kiln roasting-low acid leaching-ion exchange technology from the Vanadium-containing kaolin.

对含钒高岭土进行了制粒-回转窑焙烧-低酸浸出-离子交换提取五氧化二钒的半工业试验，试验结果表明，回转窑焙烧过程钒的转化率达到74%以上，全流程五氧化二钒回收率达到71.82%，产品质量达到国家标准GB3283-87要求。

This paper gives an overview of development of substitutes for lead pigment abroad,which are new type nontoxic anticorrosive pigments,rightfitted organic pigments,rutile mixed phase pigments,bismuth vanadate yellow,rare earth pigments and safe yellow.

介绍了国外含铅颜料代用品的开发情况，它们是新型无毒防锈颜料、正确调整的有机颜料、金红石型混相颜料、钒酸铋黄、稀土颜料和安全黄。

Some conclusions are inferred from the experiments includes. Through hydrolysis- Acidogenesis, the ratio of BODs/CODcr increases from 0.49 to 0.54, and after remaining in HA reactor 8h and then in BCO reactor 6h, the removal rate of CODcr is up to 84.5% and that of oil is 88.4%.

水解酸化—两级生物接触氧化法处理高盐含油废水效率高，当HRT为14小时(水解8+好氧6)，CODcr的去除率达到84.5％，油的去除率达到88.4％，出水水质稳定。

The content of f-CaO and calcium sulphoaluminate in the clinkers was determined by chemical analysis.

研究了CuO，P2O5对含硫铝酸钙矿物硅酸盐水泥熟料的易烧性及矿物形成的影响。

Methods PBMCs from 10 heparinized blood specimens of HIV-1 infected persons were collected to isolate the virus with PBMC cocultivation method. Neuramindase was added to the culture medium to raise the HIV isolation rate. The supernatant of cocultures were detected by p24 antigen capture assay and also IFA test was used to identify the isolates. Cell tropism of the HIV-1 isolates was tested byuse of H9 and MT4 cell lines, respectively.

采集10份福建艾滋病病毒感染者肝素抗凝血，分离外周血单核细胞，与健康人PBMC共培养进行HIV-1的分离，使用含神经氨酸酶的T细胞培养液提高病毒分离率，通过检测P24抗原、间接免疫荧光试验及电镜观察等确定病原分离结果。

The lead in waste gas was treaded with microwave digestion and acid digestion,then determined by flame atomic absorption spectrum.

分别使用微波消解方法和传统的酸煮法对含铅滤筒进行前处理，采用火焰原子吸收法测定废气中的铅。

Following the industrialization programme for gold nanomaterials, auric chloride acid, potassium gold cyanide, superfine and nano-scale gold powders and"liquid gold"can be produced systematically.

为贵金属纳米材料的产业化指明了方向。提出了以粗金为原料，在工业上生产氯金酸、氰化亚金钾、超细和纳米金粉、金水等含金深加工产品的产业化系统方案。

As present,lead salt,metal soap and organotin are widely used as heat stabilizers.

本课题的目的就是通过分子设计，合成一系列含马来酸二烷基锡组分高分子化合物，从而期望获得一类综合性能优异的聚合型稳定剂。

At the same time ,the additive treatment cant change the chemical composition of all silages, but improved the animal digestibility of all silages and restrained the refermentation of sorghum straw, alfalfa and whole-plant paddy. There was no butyric acid in all of the silages.

乳酸菌制剂对所有青贮料化学成分影响不大，但促进了青贮料的消化率；增加了高粱秸秆、苜蓿以及全株水稻的好氧稳定性；并且各试验组中均不含丁酸。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新