石墨火灾导致了世界上最严重的核灾难,11个早期用石墨缓冲的反应堆目前仍在俄罗斯运行。
The graphite fire contributed to the world's worst nuclear disaster, and 11 of these early graphite-moderated reactors continue to operate in Russia.
什么是卵石层反应堆,事实上就是同样的,铀核包装的微粒,有大约1万的微粒,被放入了一个石墨卵石里。
What a pebble bed reactor is, is in fact the same coated particle with the uranium kernel and there are about ten thousand of these particles that are put into a graphite pebble.
进一步指出在预热处理中可以通过控制再结晶石墨的生长,来达到控制金刚石核量的目的。
It is put forward that, diamond nucleation amount can be controlled by controlling the growth of recrystallized graphite during the preheating period.
结果表明:低碳球墨铸铁中的石墨是以锰、钙等的硫化物与氧化物作为基底形核并长大形成的。
SEM and TEM examination showed that the graphite in low carbon ductile iron formed nucleus and grew up based on the sulfide and oxide of manganese and calcium.
以大功率石墨电极废品破碎后的微粒为“核”,以中温沥青为包覆原料,经化学沉积包覆形成“核-壳”型锂离子蓄电池负极材料。
Particulate of graphite electrode wastes from an electric-carbon materials factory was formed "core-shell" negative materials by chemical deposition coating with medium pitch.
细胞“吞下”飞毯后,细胞内的酸性环境能促进石墨烯和阿霉素的分离——从而使其能够攻击细胞核。
After the flying carpet is "swallowed" by the cell, the acidic environment inside the cell promotes the separation of the Dox from the graphene - freeing it to attack the nucleus.
细胞“吞下”飞毯后,细胞内的酸性环境能促进石墨烯和阿霉素的分离——从而使其能够攻击细胞核。
After the flying carpet is "swallowed" by the cell, the acidic environment inside the cell promotes the separation of the Dox from the graphene - freeing it to attack the nucleus.
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