combustible&explosive chemical res 易燃易爆危险化学物品
explosive chemical material 化爆材料
explosive chemical materials 易燃易爆化学物品场所
Inflammable and explosive chemical articles 易燃易爆化学物品
chemical explosive 化学炸药
chemical explosive material 化爆材料
Due to the asymmetry of explosive chemical material, there are many hard points scattered in its interior.
由于化爆材料的不均匀性,其内部随机分布着硬质点。
An explosive chemical technique can now be used to identify individual molecules in biological samples, down to the single-cell level.
一项爆炸化学技术现在可被用于鉴定生物样品中的个别分子,其分析程度可达单个细胞水平。
It basically consists of a series of explosives bonded together with a plastic binder and a chemical, usually 2, 3-dimethyl-2, 3-dinitrobutane, to identify the type and source of explosive.
它主要包括了有塑料粘合剂黏在一起的一系列炸药和一种化学产品。 这种化学产品通常是2,3-二甲基-2,3-二硝基丁烷,用来确定爆炸的类型和起点。
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