Chinese translation for "density of air"

空气密度

Related Translations:

density:  n.1.稠密；浓厚。2.【物理学】浓度；密度；比重。3.愚钝，昏庸。短语和例子traffic density 交通量。 the density of population 人口密度。

Example Sentences:

	1.	The density of air varies directly as pressure , with temperature being constant 温度不变，空气的密度与压力成正比。
	2.	Looking at the lift formula , you can see thatlift and drag vary directly with the density of air 你只要看一看升力公式就可以了解升力和阻力与空气密度成正比。
	3.	The daily change law of air ion is : the density of air ion in morning is the highest , it falls at noon or in the afternoon . while it raises again in the dusk . ( 2 ) in summer , the density of air anion in songgu and diaoqiao scene district is more than 30000 / cm3 , while in yungu scene district and bailongtan , renzipu of wenquan scene district it is 10000 / cm3 . in beihai it reachs 18000 / cm3 , the density is not well - distributed in xihai , yupin and tianhai , it presents a kind of jumping change ; ( 3 ) the air anion density in winter is small than 1000 / cm3 only at yiranting , taoyuan square of wenquan and yupinglou 大气离子日变化规律是：清晨最高，正午或午后降低，傍晚又比较高； ( 2 )夏季，松谷景区和钓桥景区的负离子浓度均在30000个cm ~ 3以上，而云谷景区和温泉景区的人字瀑和白龙潭测点负离子浓度在10000个cm ~ 3以上；北海景区负离子浓度在18000个cm ~ 3以上，西海、玉屏和天海三景区的负离子浓度分布不均匀，呈现一种跳跃性变化； ( 3 )冬季负离子浓度只有温泉景区的翼然亭、桃园广场和玉屏楼的负离子浓度小于1000个cm ~ 3 ，其它地方的负离子浓度均大于1000个cm ~ 3 ； ( 4 )全风景区中以松谷和钓桥景区的负离子含量水平高，而且它们在春季负离子含量也超过8000个cm ~ 3 ，具有治病的功能；温泉景区的人字瀑和白龙潭测点负离子浓度春季超过16000个cm ~ 3 ； ( 5 )整个风景区的负离子含量均大于正离子含量，用单极系数q和空气离子评议系数ci评价，各景区的q 1 ， ci 1 ，高于最佳空气清洁度的指标。
	4.	Natural air anion bar is negative ion enriched district . as tour function district , it has health protection , and recuverate effect . according to the result of medical research , the author consider that the average density of air anion in higher season should be more than 8000 / cm3 , in lowest season it should be more than 1000 / cm3 天然氧吧是负离子富集区，作为旅游功能区，具有保健、疗养的功效，参照医学研究的结果，作者认为空气中负离子浓度在高值季节，平均浓度应达到8000个cm ~ 3以上，在低值季节应在1000个cm ~ 3以上。

Similar Words：

"density meter(of ionizing radiaiton)" Chinese translation, "density method" Chinese translation, "density minimum" Chinese translation, "density modulation" Chinese translation, "density mutant" Chinese translation, "density of application" Chinese translation, "density of atoms" Chinese translation, "density of blackening" Chinese translation, "density of blue gas pollutants" Chinese translation, "density of building" Chinese translation