English translation for "ascent and descent"

上升及下降

Related Translations:

ascent:  n.1.(地位等的)上升，晋升。2.登高，攀登。3.追溯，上溯。4.上坡；斜坡；坡度；阶梯。短语和例子the ascent of a mountain 登山。 a rapid [gentle] ascent 陡[缓]坡。 make an ascent of 登。

heated ascent:  飞行器表面有增温的爬高

vertical ascent:  垂直上升竖向上浮

elliptic ascent:  沿椭圆轨迹进入轨道

the ascent:  登山

ascent schedule:  上升时间表；减压时间表

ascent curve:  上升曲线

test ascent:  试验性上升

ascent guidance:  轨道主动段制导

ascent algorithm:  斜坡算法

Example Sentences:

	1.	Shows how to obtain font metrics such as cell ascent and descent 演示如何获取字体规格，如单元格的升高值与降低值。
	2.	Some boats also use a " tag line " or " head line " from the stern of the boat to the anchor line , which serves as a guide in a current so that it is easier to reach the anchor line for ascents and descents 一些船还用“标志绳”或“顶绳”从船尾连接到锚绳作为水流的指引，以便潜水人在上升和下降时更容易地找到锚绳。

Similar Words：

"ascensor" English translation, "ascensor electrico" English translation, "ascent" English translation, "ascent [walk up; go up ]the stairs" English translation, "ascent algorithm" English translation, "ascent and surfacing" English translation, "ascent angle" English translation, "ascent by stage" English translation, "ascent curve" English translation, "ascent egine thrust" English translation