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复合无线电导航
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combined radio navigation
复合无线电导航
同时利用无线电信号中的振幅、相位、频率或时间等两种或两种以上参量,分别建立与导航参量之间的对应关系,复合产生导航信息以提供功能更加完善、导航性能更高的无线电导航技术。
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spermatophore transplantation
spermatophorin
spermatophorotype
spermatorrhea
spermatotreme
spermatozoid
spermatozoon
sperm capacitation
sperm carrier technology
sperm cell
sperm cold shock
sperm competition
sperm concentration
sperm deformity rate
sperm detection
sperm glycolysis index
spermiation
spermidine
spermidium
spermine
spermiogenesis
sperm motility
spermocentre
spermo-nucleus
sperm-oocyte membrane fusion
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