The judge invoked an international law that protects refugees.法官援引了一项保护难民的国际法。The ozone layer surrounding the earth protects our skin from being hurt by the ultraviolet rays.环绕地球的臭氧层保护着我们的皮肤免受紫外线的伤害.The thick coat of the...
This makes the production process for extruding the powder mass very complicated.这就使得压伸粉状药料的生产方式变得非常复杂.The invention relates to a device portioning and extruding fluxible substance.本发明涉及一种分份挤出可流动物质的装置.ZCJ series twin - s...