English translation for "比空气轻"

lighter than air

Related Translations:

轻:  Ⅰ形容词1.(重量小; 比重小) light 短语和例子身轻如燕 light as a swallow; 油比水轻。 oil is lighter than water. 这箱子轻得出人意外。 the suitcase is surprisingly light.2.(数量少; 程度浅) small in number, degree, etc.: 年纪很轻 be very

Example Sentences:

	1.	A balloon rises because it is lighter than air 气球上升是因为比空气轻。
	2.	Lt ' s 1 2 times lighter than air . you smear it all over your body . . 它比空气轻12倍.你把它涂抹在全身. .
	3.	Helium is also lighter than air , but it costs a lot of money . so balloons were ( and are ) usually filled with hydrogen 氦也是一种比空气轻的气体，但是它太昂贵，因此气球通常都是装满氢气的。
	4.	Each year , using readings and other information gathered about " lighter than air " ( lta ) design , the students build and race blimps as a small group project 每年利用搜集到的有关比空气轻（ lta ）飞行器设计读物和其他信息，学生须完成小组项目：制作和竞飞软式小型飞机。

Similar Words：

"比肯瓦尔德" English translation, "比肯韦德" English translation, "比肯舞团" English translation, "比肯希尔" English translation, "比肯讷" English translation, "比空气轻的" English translation, "比空气轻的飞行器" English translation, "比空气重" English translation, "比空气重的" English translation, "比空气重的航具" English translation