石蜡

Result There are sterile growth of film culture of bacillus subtilis of central paraffin oil and directin paraffin oil sampling.

结果石蜡油中心的枯草芽孢菌片培养及石蜡油直接取样培养全部无菌生长。

Paraffin and palm oil Paraffin is a waxy hydrocarbon, without any smell.

石蜡、棕榈蜡是石蜡油烃、无异味。

The production situation of paraffin wax, specialty wax ,special purpose wax at home and abroad is introduced.

介绍了国内外石蜡和特种蜡、专用蜡的生产情况，列出了各行业对石蜡特性的要求，简要介绍了石油蜡中下游产品的开发途径以及我国与发达国家之间的差

In order to improve the quality of paraffin wax product quality, thehydrogenizationrefinement technologyofparaffinwas developped .

为了改善石蜡产品质量，研究开发了石蜡加氢精制工艺。

Is also the world's top manufacturer of paraffin Central Germany±a Chinese agent Reseda Binder company was founded in 1913 Reseda Binder's are the world's oldest manufacturer of paraffin ring .90 years of production history, making it a leader in the field, and its excellent quality, and fully by the world-renowned maker of textile machinery common recognition, becoming spinning machine through designated original Product.

济南英联贝克机械设备有限公司同时也是世界顶级石蜡环制造商德国瑞斯达宾得公司Reseda Binder中国总代理成立于1913年的Reseda Binder是世界上历史最悠久的石蜡环生产商。90年的生产历史，使其成为该领域的领导者，它的卓越品质，充分得到了世界著名纺机商的共同认可，成为纺机商指定的原配产品。

Considering the characteristics of this process and the basic requirements of molding material, and against the disadvantage of melted wax shorting of stickiness, the magnesium stearate is chosen as the modified material.

综合考虑了工艺的特点和其对成型材料的基本要求，针对熔融石蜡黏结性能较差的缺点，选择对石蜡的黏结性能有所改善的硬脂酸镁作为改性材料。

Based on an experimental apparatus for paraffin thermal expansion characteristics with water,the influences of cooling means and spring pressure on thermal hysteresis phenomenon in relationship curve of displacement vs.temperature during increasing and decreasing temperature cycles of paraffin have been investigated by experiments.

在水浴加热石蜡热膨胀性能试验装置的基础上，通过实验研究了不同冷却方式、弹簧压力和不同温度测量点下石蜡升温和降温过程中位移-温度关系曲线的"热滞后"的现象，分析了"热滞后"的实际原因。

Paraffin wax is the research object in the thesis and is modified by oxidization, amidation and emulsification to produce a series of modified waxes including acylamide wax unfound home and abroad that can be applied in practical industries.

本文以石蜡为研究对象，通过对石蜡进行改性如氧化、酰胺化和乳化，得到一系列改性蜡，包括在国内外未见报道的酰胺化改性蜡，应用于实际工业生产中。

The 731 oxidized paraffinum sodium salt and ZL were separately used as collector to pick out scheelite from high calciferous gangue and polymetallic scheelite, the laboratory experiment and industrial experiment were carried on. It has been proved that using ZL, the grade and recovery of the concentrate is higher than using 731 oxidized paraffinum sodium salt with less reagent consumption.

分别用731氧化石蜡皂和ZL作白钨矿的捕收剂，选别含钙脉石矿物高的白钨矿和多金属白钨矿，小型试验和工业试验结果表明，用ZL获得的钨精矿品位和回收率均高于用731氧化石蜡皂，且ZL捕收剂用量少。

The 731 oxidized paraffinum sodium salt and ZL were separately used as collector to pick out scheelite from high calciferous gangue and polymetallic scheelite,the laboratory experiment and industrial experiment were carried on.

分别用731氧化石蜡皂和ZL作白钨矿的捕收剂，选别含钙脉石矿物高的白钨矿和多金属白钨矿，小型试验和工业试验结果表明，用ZL获得的钨精矿品位和回收率均高于用731氧化石蜡皂，且ZL捕收剂用量少。

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。