Hybrid and Reciprocal Crosses  正反交

series-parral hybrid hybrid mechanism  并串混联机构

reciprocal function of reciprocal factor  互反因子互反函数

acoustical reciprocal theorem  声学互逆定理

anaerobic and reciprocal aerobic combined technolo  厌氧－往复好氧组合式工艺; 网元管理系统

anaerobic and reciprocal aerobic combined technology  厌氧－往复好氧组合式工艺; 佳点集遗传算法(GGA)

audit reciprocal examination and external supervision  微凝胶

bending reciprocal each other  屈曲互动

Betti reciprocal theorem  贝提逆定理

Betti’s reciprocal theorem of work  互等功定理

Betti-Rayleigh dynamic reciprocal theorem  Betti-Rayleigh动力互易定理

Betti-Rayleigh reciprocal theorem  贝。雷二氏交换定理; 贝·雷二氏交换定理

Chromosome doubling plants F2 of reciprocal hybrids  杂种染色体加倍植株F2

CO2 reciprocal compressor  二氧化碳往复式压缩机

coincidence of reciprocal lattice points method  近重位倒易点阵

confluent reciprocal difference  汇合倒挿分

corrected work reciprocal theorem  修正的功的互等定律

curve of acoustic reciprocal velocity  倒速度曲线

cyclic-reciprocal sedimentation  正反旋回沉积作用