apex 是什么意思

名词复数:apexes

中文翻译与英英解释

APEX,Apex
＝ Advance Purchase excursion 优惠价机票预订〔在3-5周前预订，可享受价格低廉的机票预购法〕。
n.
(pl. apexes , apices )
1.(山)顶；尖端，顶点，绝顶。
2.【天文学】奔赴点，向点。
3.【无线电】(电波由电离层反射时的)反射点。
4.【矿物】矿脉顶〔指离地面最近的矿脉〕。
短语和例子
the apex of a mountain 山顶。 His election to the presidency was the apex of his career. 当选总统是他一生事业的顶峰。

	the point on the celestial sphere toward which the sun and solar system appear to be moving relative to the fixed stars 同义词：solar apex, apex of the sun''s way,
	the highest point (of something); "at the peak of the pyramid" 同义词：vertex, peak, acme,

例句与用法

	1.	It has leaf primordia and a shoot apex . 它有叶原基和一个苗端。
	2.	You have reached the apex of earthly honour . 你已经达到世界上荣誉的顶点。
	3.	His election to the presidency was the apex of his career . 当选总统是他一生事业的顶峰。
	4.	The cable stays converge to a single point on the apex of the tower . 纲索在塔架顶部集中在一点。
	5.	Most people imagined them to be the very apex of the pyramid . 很多人以为，他们便是金字塔的顶点了
	6.	Ring's diameter increases as we move away from the apex of the cone . 诸圆环的直径自圆锥顶逐渐增大。
	7.	Minute fragments of shoot apices are proverbially difficult to culture . 微小的茎尖切段通常是难以培养的。
	8.	These channels are most common near the apex of the alluvial fan body . 这些河道最常见于近冲积扇体的顶端。
	9.	Secondary roots emerge on the 4th or 5th day about 4 or 5 cm from the root apex . 在第四或第五天，距根端大约4或5厘米处发出次生根。
	10.	The entire shoot apex of a horsetail could fit into the large apical cell in the growing tip of a fern . 木贼的整个茎尖可相当于蕨类生长锥中大的顶端细胞。

apex是什么意思

apex 是什么意思

中文翻译与英英解释

例句与用法