硫

17.5×103 polypeptide had higher methionine content. The synthesis and degradation patterns of 17.5×103 polypeptide were rather different from those of arachin and conarachin I.

17.5 ×103 多肽的甲硫氨酸含量最高，在花生种子发育和萌发过程中它的合成降解规律与花生球蛋白和伴花生球蛋白Ⅰ不同。

Aim: To study the amino acid-composition of purified 3 major components(arachin, conarachin I and conarachin II) and the five purified polypeptides. To separate the methionine-rich proteins and analyze their changes of synthesis and degradation during development and germination in peanut seeds.

目的：分析花生球蛋白、伴花生球蛋白Ⅰ和伴花生球蛋白Ⅱ及其组成多肽的氨基酸组成，筛选高甲硫氨酸多肽并研究其在花生种子发育和萌发过程中的合成降解规律。

The study has provided a theory foundation with which we could study the practical production technology of leaching Ag from argentite in acid thiourea system.

该研究为硫脲法从辉银矿中浸出银的实际生产工艺研究提供相应的理论基础。

Three silver minerals including freibergite, native silver and argentite have been found.

初步查明，银矿物主要有三种：自然银、螺硫银矿、银黝铜矿。

Based on a systematic study of a considerable number of polished ore sections as well as ICP-MS and electron microprobe analyses, the authors have found that the main sulfide minerals include galena, iron-poor sphalerite and chalcopyrite, whereas silver minerals are composed chiefly of native silver, pyrargyrite, argentite, polybasite, and argentiferous freibergite.

文章首次对其矿石矿物进行了系统的研究，通过对大量矿石光薄片观察、等离子质谱和电子探针分析，表明具有工业意义的硫化物主要有方铅矿、贫铁闪锌矿、黄铜矿，银矿物主要有自然银、深红银矿、辉银矿、硫锑铜银矿、含银黝铜矿，它们与硫化物共生，多沿方铅矿、贫铁闪锌矿等颗粒间或者裂隙产出。

Give the chemical symbol of Y, and the empirical formula of Argyrodite.

计算Y元素的原子量，给出Y的化学符号和硫银锗矿的的化学式。

The coloured lower sulfide is the sublimate obtained by heating Argyrodite in a flow of hydrogen.

有色的低价硫化物可以在通氢气流的情况下，通过加热硫银锗矿升华制的。

A brittle gray crystalline element that is a semiconducting metalloid used in transistors; occurs in germanite and argyrodite.

一种易碎的灰色晶体元素，具半导体特性的非金属，用于晶体管中，存在于锗石和硫银锗矿中。

Consider to make clear, sulfur is when above of 100 × 10-6, armor plate length square...

探究表明，硫在100×10-6以上时，钢板长度方。。。

Among the aromatic hydrocarbon, there are not only the compound of sulphur but also a lot of normal aromatic hydrocarbon.

硫的加入有利于提高残渣中的有机碳含量。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。