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变压比
1、affine transformation───[数]仿射变换
2、congruence transformation───同余变换；[数]全等变换
3、ratio───n.比率，比例
4、gauge transformation───量规变换；[电磁]规范变换；量规[度规]变换
5、transformation───n.[遗]转化；转换；改革；变形
6、monotonic transformation───[数]单调变换
7、allotropy transformation───同素异形变换
8、compositions of transformation───转化成分
9、variation ratio───异众比率；变异比率；变速比，变速范围
1、The working principle, the method to calculate the ratio of transformation and algorithm of filtering capacity are also studied in this paper.───本文分析了其工作原理，变压器变比的确定方法，滤波能力计算方法。
2、The RE fluoride can be prepared directly from oxalate by adding hydrofluoric acid . The ratio of transformation and recovery is high if the hydrofluoric acid is added by 120% theoretical amounts.───稀土草酸盐中直接加氢氟酸置换生成氟化稀土，选择加入120%理论量的氢氟酸有较高的转化率和回收率。
3、Through analyzing the basic principle of QJ35 type transformation-ratio bridge, the paper discusses the correct Assay method for this bridge under the existing test equipment condition.───通过对QJ35型变压比电桥的基本原理分析，探讨了在现有试验设备条件下，对该电桥正确的检定方法。
1、The RE fluoride can be prepared directly from oxalate by adding hydrofluoric acid . The ratio of transformation and recovery is high if the hydrofluoric acid is added by 120% theoretical amounts.
2、The working principle, the method to calculate the ratio of transformation and algorithm of filtering capacity are also studied in this paper.