It is used as an illustration of the interchangeability of mass and energy.这是用来说明质量与能量的可互换性.The circuit breaker replacement is extremely simple, handcart interchangeability good.断路器更换非常简单, 手车互换性好.The range offers higher ...
The brave young man voyaged single - handed in his yacht for months.勇敢的年轻人独自乘游艇航行数月.They voyaged for many months.他们乘船航行数月.They voyaged northeast for several days.他们向东北航行了几天。They voyaged in sailing ship to the China Sea.他...
硝酸与水形成水合物.Nitric acid forms hydrates with water.结论: 建立的亚胺培南一水合物无菌检查法可供实用.Conclusion: The established sterility test method for Imipenem monohydrate may be practical.摘要天然气水合物甲烷资源量的估算是天然气水合物研究中的热点问题.Gas hydrate is an impor...
Brittleness is often a result of alloying.脆性往往是合金化的一种结果.The mechanism, equipments and feature of mechanical alloying technology were introduced briefly.综述了机械合金化的原理 、 设备和特性及其对材料的影响.Innovative laser processing ( surface ha...