1) tolerance conversion
公差换算
1.
The Tolerance Conversion Method on the Liner Dimension;
线性尺寸的公差换算方法
2) common difference matrixing
公差换算
1.
Having common difference matrixing of angle by total differential method;
用全微分法进行角度公差换算
2.
Application study of common difference matrixing of linear dimension;
线性尺寸公差换算的应用研究
3) reduced eror
换算误差
4) Tolerance calculation
公差计算
5) probable error
公算偏差
6) conversion formula
换算公式
1.
Through optimizing the related parameters by modified simplex method, an optimizing conversion formula between hardness and strength for steels has been obtained, and the accurate conversion formula can be described as: σb=208.
运用改进单纯形法，通过调整有关参数，对钢的硬度与强度换算公式进行优化设计，得到换算精度更高的换算公式：σｂ＝２０８。
2.
In order to test the γ shielding effect of PET special working-boxes to 18F,the conversion formula using calculate formula of γ point-source absorbed dose rate and substitute 137Cs for 18F is deduced.
为了检验PET专用工作箱对18Fγ射线的屏蔽效果,采用γ点源吸收剂量率的计算公式,并以137Cs替代18F,推导出一个换算公式。
补充资料：换算
把某种单位的数量折合成另一种单位的数量。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条