undersurface

过去式：

动词过去式: undersupplied

更多词形：

名词复数: undersupplies | 动词过去式: undersupplied | 动词过去分词: undersupplied | 动词现在分词: undersupplying | 动词第三人称单数: undersupplies |

单词例句：

the undersurface is at the left and the outflow side is at the right.

左图显示心房面，右图显示心室面。

He imagined the ship dangling upside down on the undersurface of the Earth, the giant fingers of gravity holding them firmly in place.

他想象着飞船吊在地球下面上下晃荡，巨大的引力手指把他们紧紧地抓在这个地方。

One of the five radial areas on the undersurface of the starfish and similar echinoderms, from which the tube feet are protruded and withdrawn.

步带海星和类似棘皮动物底部五个辐射状排列部位中的一个，触手从这里进行伸缩

undersurface pressure

下表面压力

a shoe having a wedge-shaped heel joined to a half sole so as to form a continuous undersurface,often used in the plural

坡跟鞋；其楔形后跟与鞋底的一半相连，形成一个连续的底面的鞋，常用作复数

wing undersurface

机翼下表面

By simulating, three conditions are compared: DV/CC, DV/CCF with the layer of air between the undersurface of the panel and the film, and DV/CCF with the layer of vacuum between the undersurface of the panel and the film.

对冷却顶板/置换通风系统在无膜、加膜且夹层为空气、加膜且夹层为真空三种情况下的性能进行了模拟比较。

Keywords oil depots;pipeline;undersurface oil charging and discharging;automatization;and trends;

关键词石油库;管道;下装发油;自动化;发展趋势;

Any of numerous butterflies of the subfamily Theclinae, having transverse streaks on the undersurface of the wings and fine, hairlike projections on the hind wings.

小灰蝶蝴蝶亚种灰蝶的一种，翼下有横的条纹，后翼有细毛状突起