查询词典 caustic soda

I plant the production of the "best of" 96% of unlicensed content, 99% content protopine, solid caustic soda, the main raw material for producing high-quality liquid Qilu Petrochemical.

我厂生产的&佳明&牌96%含量，99%含量片碱，固体烧碱，主要原料为齐鲁石化产优质液碱。

We are surching for tallow, lard, palm fatty acid, coconut fatty acid, starin, caustic soda and rax mateiral in general used to make soap.

我们正在寻找牛脂、油、榈酸、子脂肪酸、性钠以及其它用于制造香皂的原料。

The influences of ratio of liquid to solid, concentration of ethanol in solvent and leaching time on recovery of phenol and caustic soda and yield of fatty acid and sebacic acid were investigated.

在癸二酸传统生产工艺中的裂解工序后增加浸取工序回收游离碱和苯酚，通过正交试验，考察了液固比、浸取剂浓度和浸取时间对氢氧化钠和苯酚回收及对脂肪酸和癸二酸产率的影响，确定最佳回收工艺条件为：液固比2.5，浸取剂为95％的乙醇水溶液，浸取时间为15min。

Usually it is recommended to etch the part with caustic soda prior to anodizing to clean it, but I have found this is not necessary.

通常，建议蚀刻与烧碱部分阳极氧化前清洗，但是我发现这是没有必要的。

From the still depths of Lake Malawi to the powerful rushing waters of Victoria Falls, freshwater is Africa's lifeblood, sustaining some of the most resplendent and dramatic gatherings of wildlife; Crowds of spoonbills and black herons corralling fish on the Bangweulu floodplains, giants crocodiles digging ambush for unsuspecting buffalo on the Luangwa River and millions of flamingoes gathered on the caustic soda lakes of East Africa's Rift Vally.

从深遽平静的马拉威湖到滚滚而下的维多利亚瀑布，淡水是非洲的生命之源，养育不少活泼灿烂的野生生物。在班乌拉涝原，琵鹭与黑鹭围捕鱼群。在卢安瓜河，巨鳄伏击没有疑心的水牛。在东非大裂谷，数百万只红鹳在具腐蚀性的钠湖聚集。

EPMA analysis indicates that zinc segregates on the 6063 alloy with higher zinc content during etching in caustic soda solution.

利用EPMA对表面进行成分分析发现，在碱洗过程中，锌含量较高的型材表面出现锌富集现象。

Some of the color usually stays on while its in the caustic soda, but it wipes right off.

一些通常的颜色，而停留在其在烧碱，但马上擦拭。

Note: special treatment for great industry is the industry of Calcium carbide, electrolytic caustic soda, compound ammonia, electric oven phosphorus.

110KV 0.520 0.312 0.134 注：大工业优待指：电石、电解烧碱、合成氨、电炉黄磷。

When crude price remained a high level,the quantity of bittern increased,adding method of barium chloride was innovated,and the rate of chemical reaction of barium chloride increased,the cost of caustic soda would be reduced.

介绍了SO42-在盐水生产系统中的平衡情况及去除方法，指出在原盐价格坚挺的情况下，增大卤水用量，改进氯化钡的加入方式，提高氯化钡的化学反应率，可降低烧碱生产成本。

The results show that it's available by neutralizing (at 60℃ temperature, 11%caustic soda solution) bleaching6%(W/W bleaching clay,at 70℃ temperature, treatment time is 30 min.

实验结果表明：用碱炼(温度60℃，11%NaOH)—脱色(温度70℃，6%的白土，时间30 min)的方法是可行的。

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。