查询词典 raw material

The three methods include adding entrainer to raw material in static mode, adding entrainer to SC-CO〓 in flowing mode and combination of the two modes.

随着"天然、营养、回归自然"热潮的兴起，在天然产物的提取领域中占据了独特的地位并倍受瞩目。

Taking the chili oil resin as a raw material, the pigment buoyancy factor as the appraisal target, the effect of the HLB value, the compound emulsifier type and the amount, the stabilizer type and the amount on the hot pepper erythrophyll emulsion stability were studied respectively.

以辣椒油树脂为原料，以吸光度和色素上浮率为评价指标，分别考察了乳化剂的HLB值、复合乳化剂类型及用量、稳定剂类型及用量对辣椒红色素乳状液稳定性的影响。

The intake amount of the food in pagoda is the esculent part of raw material.

膳食宝塔建议的各类食物摄入量都是指食物可食部分的生重。

Company to establish a wide range of raw material supply system and a global distribution network.

公司建立起广泛的原料供应体系及全球性销售网络。

Based on a sample study of PDCA circle application for improving naphtha, an important raw material of ethene factory,this paper given detail explanation on how to apply TQM.

质量管理工作在我国已推行 2 0多年，取得显著成就，并指出了进行全面质量管理所采用的基本方法即 PDCA循环。

Synthesis technology and property of hydroxypropyl starch by using potato starch as raw material, propylene oxide as etherization reagent and sodium hydroxide as catalyst, were studied in this paper.

本文以马铃薯淀粉为原料，环氧丙烷为醚化剂，氢氧化钠为催化剂对低取代度羟丙基淀粉的制备工艺进行了研究。

This article provided a new route to produce 4-dimethoxy phenethylamine. In basic condition, the product could be obtained through etherization, bromation, Grignard reaction, hydroxyethylation, esterification and Gabriel reaction with phenol as raw material, the overall yield is 45.0%.

提出了合成4-甲氧基苯乙胺的新方法，即在碱性条件下，苯酚首先与硫酸二甲酯反应，再选用高选择性的溴化剂溴化后，经格氏反应、羟乙基化反应和酯化反应，最后经Gabriel反应可以制备目标产物，反应总收率为45.0%。

Uses:used as the raw material of manufacturing europium oxide.

用途：用作氧化铕的原料。

Ji Shifen is used at dish ticks off Gorgon euryale, dosage scale is every 500 grams raw material adds 5 grams of 2 ～ Ji Shifen, and should use at the same time with water starch and divide evenly

吉士粉用于菜肴勾芡时，用量比例是每500克原料加入2～5克吉士粉，且要与水淀粉和匀同时用

Went later another city, make exits and entrance, exacter saying is to purchase, run everywhere abroad namely, buy raw material, mixed 3 years so.

后来去了另一个城市，做进出口，更确切的说是采购，就是到国外到处跑，买原材料，就这样混了三年。

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。