Conclusion: A few of children with non-nephrolithiasis rIH or unclassifiable non-nephrolithiasis IH have mild abnormal bone metabolism, but no overt disorder of bone growth is found.
结论:少数非结石性rIH或分类不明的非结石性IH患者存在轻微骨代谢异常,但一般不会对儿童骨骼发育造成显著影响。
Research of thyristor holding current IH
晶闸管维持电流ⅠH的研究
Ih this paper, the basic structure and operation principle of thin film degassing tank for vacuum epoxide resin pouring are briefly described.
元代青花罐本文简要介绍了环氧树脂真空浇注用薄膜脱气罐的基本结构及工作原理。
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