查询词典 zinc

He knew brass is an alloy of copper and zinc.

他知道了黄铜是铜和锌的合金。

He knew brass is an alloy of copper and zinc .

他知道了黄铜是由合金和锌组成的。

A brass that has more zinc and is stronger than alpha brass; used in making castings and hot-worked products.

比α黄铜含锌量更高，更加坚硬的黄铜，用于制铸件和热加工产品。

Hardware material has zinc alloy, aluminum alloy, iron, bronze, etc..

五金件的材质有锌合金、铝合金、铁、青铜等。

The surface film of Al alloy anode formed in the air, is mainly composed of aluminum and zinc oxide.

2铝合金阳极在空气中氧化形成的表面膜，由铝和锌的氧化物组成。

There is no significant difference between dark and light adaptation in the zinc distribution in bipolar, amacrine and ganglion cells.

外核层胞体锌离子染色阴性，少数散在分布的视锥细胞呈锌离子阳性。

Corrosion behavior of amalgam is affected by different contents of zinc.

银汞合金中锌的含量不同，影响着合金的耐腐蚀性能。

We mainly seek for the mine suppliers to purchase: chromium ore, manganese ore, nickel ore, iron ore, cobalt, and americium ore, while also looking for chemical, crude oil, pesticides, the hard tungsten gold, soft tungsten gold, ferrochrome, ferromanganese, ferrocobalt, Ferrotitanium ferronickel, electrolytic copper zinc spindle as well as other products exporters as a long-term cooperative partnership.

公司主要寻找矿主供货商求购：铬矿、锰矿、镍矿、铁矿、钴矿、镅矿，同时还寻找各类化学化工、石脑油、农药等产品和不锈钢、硬钨金、软钨金，铬铁、锰铁、钴铁、钛铁、镍铁、电解铜、锌锭以及其它产品方面的出口商来作为本公司的长期合作伙伴。

The experiment system is zinc oxide, manganese dioxide and ammonium chloride.

现做实验制的氧化锌，氯化铵和二氧化锰。

Currently, land in gansu province, Shanxi Province hao mining, sichuan, yunnan, xinjiang, Inner Mongolia and qinghai has abundant coal, gold, lead, zinc, antimony, tungsten, andalusite mineral resources development, as an area of 1000 square kilometers.

目前，地豪矿业在甘肃、山西、四川、云南、新疆、内蒙古及青海等地拥有极为丰富的煤炭、金、铅、锌、锑、钨、红柱石等矿产资源，可开发面积1000多平方公里。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。