以上来源于: WordNet
Nano - hydroxyapatite was synthesized by hydrothermal method in the submerged circulating impinging stream reactor, using calcium nitrate and sodium phosphate as reactants and acetamide as dispersant.
在浸没循环撞击流反应器中，以硝酸钙和磷酸钠为原料、乙酰胺为分散剂，采用水热法合成了纳米羟基磷灰石。
The use of nano-electronic reactor, energy concentration, easy arc ignition, arc continuous uninterrupted wire feeding.
采用纳米电子电抗器，能量集中，引弧容易，连续送丝电弧不中断。
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