... powdery 释义：粉末性(的),粉质的,粉状的 Cobalt dust 释义：钴粉末 coherer 释义：金属屑检波器,粉末检波器 ...
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cobalt based alloy dust 钴基合金喷粉
·2,447,543篇论文数据，部分数据来源于NoteExpress
Conclusion Hard alloy dust exposure can greatly increase the hair cobalt content of workers, but it almost has no influence on the blood cobalt content in the experimental group.
结论硬质合金粉尘接触可导致人体头发钴含量显著增高，但对人体全血钴含量影响不大。
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