The good catalytic effects indicate these flower-like nickel 3d nanocrystals are likely to be applied as a better catalyst in the future.
良好的催化性能表明，这种镍三维纳米结构将来很可能成为一种优异的催化剂。
Basic principles and methods in applicable blur maths were applied to evaluate the hazards of the major productive toxicants like nickel, cobalt, copper, vitriol fog, SO_2 and chlorine.
应用模糊数学的基本原理和方法，对冶炼厂镍、钴、铜、硫酸雾、二氧化硫、氯气等主要生产性毒物的危害进行综合评价。
Industrial pollution in our town had supposedly turned students into living science experiments breathing in a laboratory's worth of heavy metals like manganese, chromium and nickel each day.
我们镇上的工业污染应该已经把学生们变成了活生生的科学实验品，他们每天都要吸入相当于实验室含量的锰、铬和镍等重金属。
Like the base metals of copper, aluminium, zinc and nickel, speciality metals are driven by industrial activity.
与铜、铝、锌和镍等贱金属一样，特种金属也受到工业活动的推动。
If your cabinets are in decent shape, just slap on some high-end hardware, like brushed nickel knobs or drawer pulls.
如果原本橱柜的形状已经足够好，就只需要随便加点高档的五金配件就可以了，像是拉丝镍把手或抽屉拉手。
The evidence suggests it has a nickel-iron core like the Earth’s, overlain by a rocky mantle.
有证据表明它的地核也象地球一样由镍、铁元素组成，表面由岩石地幔覆盖。
China is now the world's biggest consumer of minerals like iron ore, copper, aluminum and nickel.
中国目前是世界上铁矿石、铜、铝、镍等矿产品的最大消费国。
The evidence suggests it has a nickel-iron core like the Earth's, overlain by a rocky mantle.
证据表明灶神星有着和地球一样被岩石地幔覆盖的镍铁地核。
The evidence suggests it has a nickel-iron core like the Earth's, overlain by a rocky mantle.
有证据表明它的地核也象地球一样由镍、铁元素组成，表面由岩石地幔覆盖。
Under the catalytic effect of nickel particles, spring-like carbon filaments were synthesized through microwave plasma chemical vapor deposition.
以镍为催化剂，利用微波等离子体化学气相沉积法制备了弹簧状碳纤维。
A pretreatment process before the surface of the glass fiber is plated with tin and nickel mainly comprises the following steps of: deoiling, coarsening, sensibilizing, activating, and the like.
玻璃纤维表面化学镀锡镍前的预处理工艺主要包括除油、粗化、敏化、活化等。
A pretreatment process before the surface of the glass fiber is plated with tin and nickel mainly comprises the following steps of: deoiling, coarsening, sensibilizing, activating, and the like.
玻璃纤维表面化学镀锡镍前的预处理工艺主要包括除油、粗化、敏化、活化等。
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