pull-downs

动态菜单；计算机应用程序中选中标题时出现的选项列表,仅在使用期间显示。

A dynamic menu; a list of options in a computer application which appears below a heading when it is selected, and remains only as long as the user needs it.

一种在试管中通过另一种蛋白将某蛋白沉淀下来的技术。

A technique by which a protein is brought down in a test tube by another.

通过复制某些帧将视频素材转换为更高帧率的过程。

The conversion of video footage to a higher frame rate by duplicating certain frames.

菟丝子(菟丝子属植物)。

Dodder (plant of genus Cuscuta).

一种戒指技巧,将每个戒指拉过头顶而非用手接住。

A trick done with rings where each ring is pulled down over the head instead of being caught and held in the hand.

一种锻炼动作,主要通过拉动来自训练者前上方的缆绳、横杆或把手,锻炼背部肌肉。

An exercise mostly performed by pulling cables, a bar, or handles from a machine situated diagonally to the front top of the sportsman and targetting the rear muscles.