和硫

As compared with traditional zinc concentrate hydrometallurgy, the technology omitted roasting and relieving hyperacidity with fume procedure, and produced sulfur. The technology, which can decrease environmental pollution and energy consumption in the zinc metallurgical process, is a new metallurgical technology. This papers innovation is: 1 The suspension electrolyte system based on zinc sulphate solution was put forward.

通过对矿物系统的研究，我们最终得到处理硫化锌矿物的悬浮电解工艺流程，该工艺与传统的锌精矿湿法工艺相比，省去了焙烧工序和烟气制酸工序，产出元素硫，明显减少锌冶金过程的环境污染和降低锌冶金过程的能量消耗，是一个全新的新冶金工艺。

The results show that all the fucoidan fractions had scavenging effects on superoxide, hydroxyl radical and hypochlorous acid, except that the high sulfated fractions F-B1 and F-B2 with low molecular weight had little scavenging activities on the three oxygen free radicals.

因低硫组分F一AZ(分子量8.7KD)在体外具有很好的抗氧化活性，因此选用四氯化碳(ee一4)和脂多糖+D一氨基半乳糖造成的急性肝损伤小鼠为模型，研究了F一AZ组分在这两种肝损伤小鼠体内的抗氧化活性和肝损伤的保护之间的关系。

Results indicate that non-covalent bonds, including hydrogen bond and hydrophobic reaction contribute most to the coagulating reaction, while ionic bond and disulfide bond have little effect on the coagulating process.

结果发现凝固过程中的分子间作用力主要是氢键和疏水作用，而离子键和二硫键对凝固过程影响不大。

Theoretically the explanation the fire which and explosion accident's reason exothermic initiates by the iron pyrites oxidation, and according to the empirical datum which and the oxidation heating curve obtains proposed the economy, but effective preventive measure.

从理论上解释由硫铁化物氧化放热而引发的火灾和爆炸事故的原因，并根据得到的实验数据和氧化升温曲线提出经济而有效的预防措施。

In the present work, SDS-PAGE and light scattering method were used to evidence the 〓 and 〓 induced intramembrane aggregation of proteins. The aggregation was found mainly due to the binding of lanthanides to membrane proteins via noncovalent bonding.

本文用SDS-PAGE和光散射方法证明了由〓和〓可引起膜蛋白的聚集，这种聚集主要是由稀土离子以非共价键的与膜蛋白直接结合引起，也有少量以形成二硫键为特征的氧化性交联。

Each level corresponded with three concentrations of copper that were 10, 25 and 50 mg/kg in the diets, and were conducted in Latin square designs to access the effects of dietary NPN and sulfur on metabolism of nutrients, the bioavailability and the requirement of copper in beef cattles.

以3头利木赞鲁西黄牛杂交一代公牛为研究对象，应用永久性瘤胃瘘管和颈静脉插管技术，研究了不同非蛋白氮、硫水平对肉牛营养物质代谢、铜的生物学利用率和需要量的影响。

The major pollutants emitted are sulphur oxides, nitrogen oxides, hydrocarbons, carbon monoxide, and malodorous materials.

排出的主要的污染物是硫的氧化物、氮氧化物、烃类、一氧化碳和和有恶臭的物料。

While erthrocyte, hemoglobin and Hela cell were under oxidative damage induced by the hydrogen peroxide (H2O2) or tert-butyl hydroperoxide on different concentrations of dihydromyricetin, hemolysis rate of erythrocyte and methemoglobin converted from hemoglobin was estimated by ultraviolet-visible absorption spectroscopy. Whereas mmalondialdehyde from erythrocyte was measured by thiobarbituric acid colorimetry, the cellular viability of Hela cell was examined using MTT 3-(4, 5-dimethylthiazol-2-yl-2, 5-diphenyl tetrazolium bromide assay.

在不同的二氢杨梅素浓度下，用过氧化氢或过氧化特丁烷对红细胞、血红蛋白和Hela细胞进行氧化伤害，以紫外－可见光分光光度法检测红细胞溶血率和由正常血红蛋白生成的高铁血红蛋白，硫代巴比妥酸法测定红细胞中的丙二醛，MTT法检测Hela细胞的活力。

METHODS: A randomized comparative study was carried out for 28 patients of quetiapine group which were treated with quetiapine (130±s 60)mgd^(-1), 25-400mgd^(-1), individually; and 23 patients of haloperidol group receivid haloperidol (4.8±1.4)mgd^(-1), 2-20mgd^(-1), individually; with a course of 12 wk. BEHAVE-AD was used for the pathogenesis analysis of denmentia before and after treatment.

采用随机对照研究，喹硫平组28例，剂量(130±60)mgd^(-1)， 25~400mgd^(-1)，氟哌唆醇组23例，剂量(4.8±1.4)mgd^(-1)， 2~20mgd^(-1)，疗程12wk，治疗前后采用痴呆病理分析评定量表和治疗时出现的症状量表评定疗效和不良反应。

Methods for Morphometry and Analysis of Gastropod Shells;2. In this paper,calcination characteristics and desulfurization property of several kinds of shells are studied by using thermogravimetic analysis methods.

采用热分析方法对几种贝壳的煅烧特性和固硫特性进行实验研究，在理论分析和实验研究的基础上得到贝壳煅烧反应的动力学模型，并求出表观活化能，结果表明贝壳的表观活化能比石灰石小约 10 0kJ·mol-1。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。