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Explosives and Explosive Ordnance Disposal
containing
呼
|
all forms
Chinese
English
人们注意到、这种物质很可能悬浮在空中、称为悬浮微粒。并认为这种物质可由人
呼
进肺腑、穿透肺部的气体交换区
This material is recognized as being likely to become airborne and farm an aerosol хим. and considered to be capable of being inhaled by humans, penetrating the gas exchange region of the lungs
刺骨的海风昼夜
呼
啸
Cold blasts on the sea whistle clockwise
呼
啸
blow
呼
应
echo 的现在分词
echoing
呼
应
echoing
本文介绍将爆炸破碎粒度分布估计在 1 微米的方法、以便在各种岩石爆破时、对空气中有可能产生的可
呼
吸的浮尘作以定量比较
This paper describes an approach to the estimation of blast fragmentation size distributions down to 1 micron so that quantitative comparisons can be made of the likely generation of air-borne, inhalable and respirable dust when different types of rock are blasted
过去的十年、为了让二氧化碳
在大气中
的含量稳定在550 * 10⁻⁶、有人
呼
吁采取极端的行动
Calls for drastic action have bee made within the last decade in order to achieve stabilization of CO₂ levels at around 550 ppm
twice the preindustrial era levels
。
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