查询词典 plane concave

plane table map：平板仪测量图

plane 轮坡 | plane table map 平板仪测量图 | planimeter 求积仪

plan position indicator：平面位置指示器,平面指示器

平面椭图弧 plane elliptic arc | 平面位置指示器,平面指示器 plan position indicator | 平面直角坐标 plane rectangular coordinates

take off their spacesuits：脱下航空服 (a plane)take off 起飞

pick up the news 收听新闻 | 35. take off their spacesuits; 脱下航空服 (a plane)take off 起飞; | take a day off; 休假一天

vtol aircraft：垂直起落飞机

高空侦察机 high altitude reconnaissance plane | 垂直起落飞机 VTOL aircraft | 长机 lead plane

aberrance：畸变

否则会发生畸变(aberrance)和失真(distortion). 当声波(sound wave)撞在凹形界面(concave surface)时,声音就会产生声聚焦(Sound focusing)现象. 造成声音在某点上特别的响,室内的声压(sound pressure )产生不均匀的现象,

biconcave, concavo-concave：凹凹,双凹

convex 凸 | biconcave, concavo-concave 凹凹,双凹 | biconvex, convexo-convex 凸凸,双凸

biconvex, convexo-convex：凸凸,双凸

biconcave, concavo-concave 凹凹,双凹 | biconvex, convexo-convex 凸凸,双凸 | mirror 镜

inside calipers：内卡尺

内力 internal force | 内卡尺 inside calipers | 内弯边 concave edge

canalboat：运河船

canalbarge 运河驳船 | canalboat 运河船 | canalcancavo-concave 双凹形的

bank caving：坍岸

"护岸","Bank protection" | "坍岸","Bank, caving" | "凹岸","Bank, concave"

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