Chinese translation for "average density"

平均密度
平均容重

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。

average:  n.1.平均，平均数。2.一般水平，平均标准。3.【商业】海损；海损费用；(给领航的)报酬。短语和例子arithmetical [geometrical] average【数学】相加[相乘]平均数，算术[几何]平均数。 general [particular] average 共同[单独]海损。 petty [accustomed] averages (支付给领航、港口等的

averaged:  平均

averaging:  求平均数求平均值；平均取平均数取平均值

averages:  股票价格平均指数

averager:  叠加器海损精算人海损理算人海损理算师均衡器平均器；中和器中和剂中和器

average energy densities:  平均能密度

average specific densities:  分项平均密度

average overall densities:  总体平均密度

average call density:  平均呼叫密度

Example Sentences:

	1.	Sun , the average density of 1 . 4 gram per cubic centimeter , which is about the earth ' s density 1 / 4 太阳的平均密度为1 . 4克每立方厘米，约为地球密度的1 4 。
	2.	The average density and biomass of zooplankton were 1391 . 63 ind . / l and 2 . 27 mg / l , respectively . most of the predominant species are indicators of eutrophication 0xl夕cen口ml ;随水体中n 、 p浓度的增加而增加，随浮游植物密度的上升而下降，与浮游动物密度的变化趋势相反。
	3.	Finally , passing into the vast inky blackness beyond the galaxy , we come upon a gas so tenuous that it scarcely seems worthy of the name , with an average density of only 10 ? 5 atom per cubic centimeter 最后进入银河系之外的一大片漆黑之中，我们遇上了一团稀薄到似乎不应称之为气体的气体，它的平均密度很低，每立方公分只有10 - 5个原子。
	4.	In recent years researchers have calculated that if a value called omega , the ratio between the average density of the universe and the density that would halt cosmic expansion had not been within about one quadrillionth of one percent ; does anyone know hot to write that number 听著，最近从事研究的人计算到，若一个值称为亚米加，宇宙平均密度与停止宇宙扩张的密度的比例，少于百分一的千万亿分一。谁知道这怎么写？
	5.	5 at the nautical school sampling station ( 24 hour monitoring station ) , the highest average density of microzooplankton was recorded at sunset ( 154 . 91 ind . / l ) , successively , at sunrise ( 146 . 63 ind . / l ) and noon ( 93 . 09 ind . / l ) , the lowest was at midnight ( 77 . 31 ind . / l ) 5 、在航校昼夜监测站，小型浮游动物的平均丰度以傍晚最高，其次是黎明和正午，午夜时密度最低，分别为154 . 91个升、 146 . 63个升、 93 . 09个升和77 . 31个升。
	6.	Only the water at jiekou had been eutrophic . the result of biological assessment was that the average density of phytoplankton at all the sampling spots was more than 1 , 000 , 000 per litre , indicating that the lake was eutrophic going by the population density . but this density of phytoplankton was higher than that in similar lakes at the same pollution level 生物评价结果认为，千岛湖浮游藻类平均密度较同类营养水平的淡水水体高，其所有取样点浮游藻类平均密度都10 ~ 6个? l ，国内外一般认为当浮游植物平均密度10 ~ 6个? l时，其已经达到富营养化水平，因此单从浮游植物密度来看，可以认为千岛湖已达到水体富营养化。
	7.	Making use of many layers composite technique and heat press technique to make artificial skull , through a series of performance testes ( including elongate performance , compress performance , curve performance , concussion performance , lay cut performance , concussion cut performance ) , making use of drainage method to calculate its average density , which is 1 . 25kg / m3 , and combustion method to calculate its content of macromolecule , which is 57 . 7 % 利用多层复合技术和模压技术制备来的人工颅骨复合材料，通过对其一系列性能测试(包括拉伸性能、压缩性能、弯曲性能、冲击韧性、层间剪切强度和冲击剪切强度等) ，证明了该复合材料具有良好的物理机械性能。采用排水法计算复合材料的平均密度为1 . 25kg m ~ 3 ，采用灼烧法计算复合材料的含胶量为57 . 7 ，证明该复合材料比强度较高。
	8.	3 abundance of microzooplankton hi jiaozhou bay varied significantly among sampling stations during the survey period . in general , high densities of microzooplankton appeared in water bodies of the inner bay , low densities were recorded at estuary and outer part of the bay . the highest annual average densities was recorded at station 3 ( 346 . 45 ind . / l ) , the lowest at station 10 ( 55 . 54 ind . / l ) 3 、在不同采样站，小型浮游动物丰度差异明显，湾内较高，湾口和湾外较低，年平均最高和最低密度出现于3号站和10号站，分别为346 . 45个升和55 . 54个升不同水层，小型浮游动物丰度差异不明显。
	9.	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：

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