查询词典 positive definite eigenvalue problem

positive meniscus lens：正弯月透镜

positive meniscus 正液面 | positive meniscus lens 正弯月透镜 | positive mesh 正啮合

positive meniscus：正弯月透镜

positive material 阳性材 | positive meniscus 正弯月透镜 | positive metric 正度规

positive meniscus：凹凸透镜

positive magnetostriction 正磁致伸缩 | positive meniscus 凹凸透镜 | positive meson 正介子

positive meniscus：正液面

positive measure 正测度 | positive meniscus 正液面 | positive meniscus lens 正弯月透镜

positive modular function：正模函数

positive mixing 强制式拌和 | positive modular function 正模函数 | positive modulation 正极性调制=>正変調

positive periodic solution：正周期解

螺杆钻具:positive displacement motor | 正周期解:positive periodic solution | 用世情结:positive life style

positive periodic solution：周期正解

正码速调整:positive justification | 周期正解:positive periodic solution | 极小正解:minimal positive solution

positive primary photoelectric current：阳原光电流,正原光电流

"positive potential","正电位" | "positive primary photoelectric current","阳原光电流,正原光电流" | "positive real function","正实函数"

positive primary photoelectric current：正原始光电流

positive pressured, powered dust respirator 气体供应式滤尘呼吸防护器 | positive primary photoelectric current 正原始光电流 | positive prime 离心吸入

positive phototaxis：正向光性

positive phase 正时相 | positive phototaxis 正向光性 | positive punishment 正效惩罚

WIDEOPEN：(视野广阔)

10.NIGHTBREEZE(晚风) | 12.WIDEOPEN(视野广阔) | 13.NEWSTAR(新星)

Lagenorhynchus sp. Short-beaked dolphin：短吻海豚

Buteo galapagoensis Galapagos hawk 加拉巴哥鷹 | Lagenorhynchus sp. Short-beaked dolphin 短吻海豚 | Felis iaguarondi jaguarundi 美洲山貓