查询词典 metallic

Iron -- and metal-concentrating bacteria create metallic ores.

铁是非生命物质的典型代表，它随生命产生！

Iron -- and metal-concentrating bacteria create metallic ores.

铁——还有金属富集细菌造出金属矿团。

According the result of theory, we have planed and carried out the HPHT experiments with iron carbide and nano-meter graphite powder, researched the role of metallic carbide in the process and the effect of the configuration of graphite.

根据理论分析的结果，我们设计了以铁碳化合物和纳米石墨为原料的高温高压实验，以验证金属碳化物在合成过程中的作用和原料石墨的状态对合成条件的影响。

It is shown that the formation process of iron carbide converted from hematite using H〓-CH〓 mixtures consists of several steps: reduction of iron ore, cracking of methane, and carburization of metallic iron.

试验发现赤铁矿与H〓-CH〓气反应制备碳化铁的过程是分步完成的，第一步是赤铁矿的还原，第二步是甲烷的裂解，然后是金属铁的碳化。

The phenomenon claimed that iron carbide discomposed and formed crystal with diamond structure under HPHT. This proved the point that the metallic carbide was the intermediate in the transformation process.

实验现象表明，铁碳化合物在高温高压的条件下分解并形成金刚石结构的颗粒，从而证实了金属碳化物是转变过程中的过渡态的观点。

In order to study the catalysis of iron oxide nanoparticles on the metallic fuel ,the nanoparticles of α-Fe2O3 were prepared using iron chloride as raw material and special surfactant as dispersant agent by an orthonormal test.

为了研究纳米氧化铁对金属燃料的催化作用，以氯化铁为原料，以特种表面活性剂为分散剂，通过正交试验制备出分散性好、晶粒度为25。

A denitrifying oxide catalyst contains one prous metal carrier, ZSM-5 zeolite directly crystallized on said carrier and one metallic iron chosen from IB family or VIII family or their mixture. Said porous metal carrier contains at least one of prous Ni-Al, Fe-Al or Cu-Al alloys.

一种含ZSM－5沸石的脱氮氧化物催化剂含有一种多孔金属载体和直接晶化在该载体上的ZSM－5沸石和一种选自ⅠB族、Ⅷ族的金属离子或其混合物，所述多孔金属载体至少含有一种多孔镍－铝、铁－铝或铜－铝合金。

Ready in the main business ready - iron ore mining and processing at the same time, according to market demand, to the development of non-metallic mineral development.

准备在作好主营业务——铁矿的开采和深加工的同时，根据市场的需求，向非金属矿的开发发展。

Scope of construction: It can be used in iron panel, steel plate, aluminium plate and on any painted metallic surfaces.

施工范围：可用于铁板、钢板、铝板、及上过底漆的任何金属表面。

Scope of construction: It can be used in iron panel, steel plate, aluminium plate and on any painted metallic surface.

施工范围：可用于铁板、钢板、铝板、及上过底漆的任何金属表面。

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。