本文推导了这种车刀的设计计算公式，以补不足。
In this article the designing formulas of this turning tool are derived in order to make up a deficiency.
不过，服用那些补剂可以确保让你获得足够的矿物质，以弥补日常饮食的不足。
However, taking supplements will help ensure you are getting enough of nutrients that may be missing from your diet.
如果铁离子含量低，就要去看医生，以确定是否该通过调整饮食或服用铁离子补剂来校正不足。
If iron levels are low, talk with a physician to see if the deficiency should be corrected by modifying your diet or by taking supplements.
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