含铜

The effect of heating process on surface oxidation of copper-bearing steel was studied.

研究了加热工艺对含铜钢表面氧化的影响。

Objective To compare the contraceptive effects of 4 copper intrauterine devices.

目的 比较四种含铜宫内节育器的避孕效果。

The experiment of skarn, quartz diorite, marble, siltstone, iron pyrites and serpentinite was first carried out under uniaxial compression load, and at the mean time the AE signal at the process of compression was monitored by AE instrument as well.

文中首先对矽卡岩、石英闪长岩、大理岩、粉砂岩、含铜黄铁矿和蛇纹岩进行单轴压缩试验，在压缩试验的同时，使用声发射仪器实时记录岩石破坏过程中产生的声发射信号。

The orebodies of the Gongpoquan copper orefield occur in the quartz dioritic porphyry body, granodioritic porphyrite body and dacitc porphyry body.

公婆泉铜矿矿体的赋矿围岩主要为石英闪长玢岩、花岗闪长斑岩和英安斑岩，这些含铜斑岩体形成于晚志留-早泥盆世板块俯冲碰撞过程中，受断裂和火山机构控制。

This alloy gets its good weldability because of its higher copper content, approximately 6%.

其良好的可焊性是由于其高含铜量，大约为6%。

Tyrosinase is a copper-containing oxidase that catalyses the oxidation of phenol like compounds and is widespread in plants and animals.

酪胺酸酶是一个结构复杂的含铜氧化还原酵素，广泛的存在于微生物、动植物及人体中。

The subsequent engineering practice has involved break-in to determine the detailed process conditions, verifying the feasibility of this process for recovering and utilizing cupriferous etching wastewater.

此后的工程实践对具体的工艺操作进行了调试，验证了此工艺回收与利用含铜蚀刻废液的可行性。

Objective To study the pathologico histological variation of the endometria of 24 women who had TCu220c IUD for 13～17 years.

目的 研究放置含铜宫内节育器TCu2 2 0c1 3～ 1 7年 2 4例妇女子宫内膜病理组织学的变化。

A copper - containing enzyme of plant and animal tissues that catalyzes the production of melanin and other pigments from tyrosine by oxidation,as in the blackening of a peel ed or sliced potato exposed to air.

酪氨酸酶动植物组织中一种含铜的酶，用氧化的方式催化，从酪氨酸中产生黑色素或其它色素，如在削皮的或削成片的土豆暴露在空气里变黑的过程

A copper - containing enzyme of plant and animal tissues that catalyzes the production of melanin and other pigments from tyrosine by oxidation,as in the blackening of a peeled or sliced potato exposed to air.

酪氨酸□动植物组织中一种含铜的□，用氧化的方式催化，从酪氨酸中产生黑色素或其它色素，如在削皮的或削成片的土豆暴露在空气里变黑的过程

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。