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词汇
鉛垂綫
释义
鉛垂綫
qiān chuí xiàn
∶一端有垂球或其他重物的线或绳,供确定垂直度用plumb line
∶大地水准面的法线方向geographic vertical
∶与水平面以直角相交的直线；竖直线perpendicular
铅垂线
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Protoperidinium bipes
Protoperidinium catenatum
Protoperidinium claudicans
Protoperidinium conicoides
Protoperidinium conicum
protoperidinium crassipes
Protoperidinium decipiens
Protoperidinium depressum
Protoperidinium divergens
Protoperidinium excentricum
Protoperidinium fatulipes
Protoperidinium fusiformis
protoperidinium globulum
Protoperidinium grande
Protoperidinium granii
Protoperidinium hemisphericum
protoperidinium inflatum
protoperidinium leonis
Protoperidinium longipes
Protoperidinium majus
protoperidinium minutum
Protoperidinium nipponicum
protoperidinium oblongum
Protoperidinium oceanicum
Protoperidinium orbiculare
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更新时间：2025/11/20 17:05:23