查询词典 sulfur

Stone coal is a low-grade coal, with low heat value, high sulfur and ash contents.

循环流化床燃烧[2]作为一种高效的洁净煤技术，近年发展较快，该技术的一大优点就是适宜燃用石煤、垃圾之类的低热值燃料。

This paper introduced the application of the coal resource filler after crushing and surface treatment in rubber,which included high sulfur coal,coal gangue stone,fly ash and coal cinder and so on,and the research progress about carbon and silica which were produced by the coal resource wastes.

介绍了高硫煤、煤矸石、粉煤灰和石煤渣等煤炭资源类填充剂经粉碎、表面改性后在橡胶中的应用，以及制备炭黑、白炭黑后应用于橡胶中的进展。

Standard still stopple polyacrylamidewith and easily oxides, pH value, ammonium ion, volatile sulfur compounds, heavy metals.

标准中保留了对胶塞机械性能及易氧化物、pH变化值、铵离子、挥发性硫化物、重金属的控制。

Low sugar and non-sulfur candied apple processing was studied by vaccum techniquing.

在低糖无硫苹果脯生产的糖制和烘烤过程中，采用高真空技术可显著地缩短加工时间，并有效地使低糖无硫果脯保持原色、原味，且饱满、透明。

"Sulfa drug: Common term for sulfonamide drug, any member of a class of synthetic antibacterial drugs with a particular chemical structure including Both sulfur and nitrogen atoms."

磺胺药：任何同时含有硫和氮原子的特殊化学结构的合成抗菌药物。

In this paper, the properties of sulfur-containing cellulose derivatives, sulfhydryl cellulose and cotton cellulose xantante, were studied as well as their adsorption properties and mechanisms to heavy metal ions.

研究了含硫纤维素衍生物：巯基纤维素和纤维素磺原酸酯这两种材料的性能及它们对重金属离子的吸附性能和吸附机理。

The research and development of Chinese sulfur trioxide sulfonation technology is reviewed.

对我国三氧化硫磺化技术的研究开发进行了回顾。

The sulfur trioxide sulfonation technology in China and the application of new technology in the sulfonation unite were introduced.

介绍了国内三氧化硫磺化技术和磺化装置中的新技术的应用，从工艺、设备、仪表和自动控制等方面阐述了一些最近的技术成果。

Advances in applications and technology for sulfonation using sulfur trioxide in manufacturing dye intermediates are reviewed.

综述了三氧化硫磺化在染料中间体生产中的应用和技术进展。

The development course of continuous sulfonation via sulfur trioxide from imported technique to domestically self-developed one was narrated.

概述了国内三氧化硫连续磺化技术从引进到国产化的演变过程。

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。