Acetalization of glycol with carbonyl compounds was carried out catalyzed by cupric p-toluenesulfonate.

The paper discusses a new method for producing cupric feed copper sulfate by chalcocite and ehalcopyite.

介绍了用辉、黄铜精矿制备饲料级硫酸铜的新方法.

Electroless nickel copper phosphorus ternary alloy deposits were prepared by addition of cupric sulfate in nickelbath.

在化学镀镍-磷合金液中加入硫酸铜制得镍-铜-磷三元合金.

A hard problern is free from impurity iron in tbe preparation of cupric sulfate from spongy-copper.

用海绵铜生产硫酸铜,其困难在于除铁杂质.

Preparation of cupric sulfate from waste electric component lead is introduced.

提出了回收电子元件废引线并以此为原料制取硫酸铜的方法.

Knife handle beautifully decorated, Cupronickel Xianghua , is up of miscellaneous brass, gold and silver-Ukraine, jasper crystal.

刀柄装饰精美, 有白铜镶花,有黄铜缀杂, 有乌金银亮, 有碧玉晶莹.

The main products cover ammonium sulfocyanide, sodium thiocyanate, potassium sulphocyanide, cuprous sulfocyanide etc, Calcium Thiocyanate.

主要产品有硫氰酸铵、硫氰酸钠 、 硫氰酸钾、硫氰酸亚铜、硫氰酸钙等.

The color may change after contact with seawater due to cuprous oxide dissolution into the seawater.

在接触海水之后,由于氧化亚铜溶于海水之中会导致颜色改变.

The supported cuprous oxide to visible light photocatalytic degradation for the methylene blue are reported.

报道了漂珠负载氧化亚铜可见光催化分解亚甲基蓝溶液.

The quality of cuprous chloride exceeds that of Chinese National Standard GB 1619-79.

其产品质量超过了国标GB1619 - 79的要求.

The production methods and purification techniques cuprous chloride are introduced in this paper.

叙述了氯化亚铜生产方法和精制技术.

Cuprous oxide and zinc oxide can be recovered from waste copper catalyst by a wet process.

研究了以湿法回收利用废铜催化剂中的铜、锌制取氧化亚铜和氧化锌的原理以及最佳工艺条件.

Cuprous oxide is a type of material called a semiconductor.

氧化亚铜是一种所谓的半导体材料.

The content of Calcium was high and the level of Cuprum was low.

结果:咳喘平冲剂中未检测到铅、镉,钙含量较高,铜含量很低.

Cupule discoid , 4-8 mm 1.5-2.5 cm, enclosing basal part of nut.

壳斗浅碟状, 高 4-8 毫米,宽1.5-2.5厘米, 包著坚果基部.

CONCLUSION SAB and Curcumin could significantly inhibit the proliferation, activation and ERK phosphorylation.

结论SAB和Cur能够抑制HSC的增殖 、 活化和ERK的磷酸化.

Methods: Whole-cell patch clamp technique was used to determine sodium channel cur rent.

方法: 采用全细胞膜片钳技术,记录钠通道电流.

The purpose of analysing spindle motion curve line is to select the best cur.

锭子运动的轨道由直线和曲线两部分交替组成.

The ventilator uses for ventilating psychrometer , which bring even air cur rent as driving impeller.

本通风器主要用于通风干湿仪表, 作为驱动叶轮产生均匀气流的主要元件.

A load-break switch will switch normal load currents but will not interrupt short circuit cur-rents.

负荷开关可开断正常负荷电流但不能开断短路电流.

Foolish say then: " Cur extends a tongue. "

傻儿接著说: “ 恶狗伸舌头. ”