面密度的英文

音标：[ miànmìdù ] 发音:

"面密度"怎么读用"面密度"造句

英文翻译手机版

area density
areal density
planar density
planardensity
surface density

"面"英文翻译 face
"密度"英文翻译 density; thickness
"表面密度" 英文翻译 : area de ity; area density; superficial de ity; superficial density; surface de ity; surface density; surfacede ity; surfacedensity
"电荷面密度" 英文翻译 : surface density of charge
"海平面密度" 英文翻译 : sea-level density
"横剖面密度" 英文翻译 : density of traverses
"截面密度" 英文翻译 : sectinoal density
"原子面密度" 英文翻译 : atomic planar density
"面密度；地表密度" 英文翻译 : surface density
"电荷表面密度" 英文翻译 : charge, surface density of; electric charge surface density; surface density of charge
"光通表面密度" 英文翻译 : light-flux surface density
"皮膜表面密度" 英文翻译 : apparent density of film
"体积相同面密度不同的颗粒" 英文翻译 : volumetric grain
"面密封" 英文翻译 : face seal
"o 形面密封" 英文翻译 : o ring seal
"o形面密封" 英文翻译 : o ring seal
"表面密封" 英文翻译 : face seal
"表面密封剂" 英文翻译 : surface sealer
"单端面密封" 英文翻译 : mechanical single seal
"端面密封" 英文翻译 : butt-end packing; end face seal; mechanicalendfaceseal
"坏表面密封" 英文翻译 : mechanical face seals
"机械面密封" 英文翻译 : mechanical face seal
"双端面密封" 英文翻译 : double mechanical end face seal; doublemechanicalendfaceseal; mechanical double seals
"密度" 英文翻译 : 1.(密集的程度) density; thickness 火力密度 density of fire; 兵力密度 density of troops; 那个国家的人口密度为每平方英里685人。 the population density of that country is 685 per square mile.2.[物理学] (物体的质量和其体积的比值) density 电流密度 current density; 海水密度 seawater density; 水银的密度比水大得多。 mercury has a much greater density than water.; 密度计 densimeter; densitometer; density gage; density indicator; gravitometer
"方断面密封圈" 英文翻译 : rectangular section ring

例句与用法

Hole - sheet - density in sige pmos quantum well with - doping - layer
量子阱沟道空穴面密度研究
Test method for physical properties of composite material prepreg part 2 : determination of mass per unit area
复合材料预浸料物理性能试验方法第2部分:面密度的测定
Test method for physical properties of composite material prepreg part 3 : determination of fiber mass per unit area
复合材料预浸料物理性能试验方法第3部分:纤维面密度的测定
Their antistatic performances were determined using methods of electrification voltage by friction and surface density of charge
采用摩擦起电电压法和电荷面密度法，对其进行了抗静电性能测试。
With the disposal of the image , we get a changing rule that the change of the sample of pmma ' s surface crazing damage density follow the change of time and stress
经图像处理，得到了在不同应力水平下、不同基温下， pmma试件纹损伤面密度随时间的变化规律。具体地， 1
Experimental results indicated that surface density of charge of the acrylic fabrics contained 7 . 68 % of the stainless steel filament decreased by 96 . 11 % as compared with the pure acrylic fabric
与纯腈纶织物相比，加说7 . 68 %不锈钢长丝的腈纶织物的电荷面密度降低96 . 11 % 。
This paper intends to illustrate by the calculation of concrete examples that conductors are different in their electric charge intensity although they are identical in their surface curvature
摘要通过具体实例计算表明，在静电平衡的条件下导体表面虽然曲率相同，但电荷面密度却不一定相同。
Moreover , the medium film affected the coupling effect , weakening its leading effect on the microwave - absorbing properties of materials , increasing the absorption quantity and decreasing the matching thickness , the density of area and the lodb bandwidth
介质膜的加入则会影响层间耦合作用，减弱层间耦合作用对材料吸波性能的主导作用，提高吸收量，降低匹配厚度、面密度与10db带宽。
On the bases of the galaxy evolution theory , we use the therotical chemical evolution model of three zone ( such as halo , thick disk and thin isk ) and multi - phase ( diffuse gas , molecular clouds , stars of both low and high mass , the remnants ) . by comparing with the observational constraints , such assurface densities , age - metallicity relation , g - dwarf metallicity distribution in the solar neighbourhood and the correlation between [ a / fe ] and [ fe / h ] , supernovae rates , infall rates . the rationality of the model is verified . based on the theory model , we calculate the abundance of neutron capture element
本文正是在银河系化学演化的基础上，利用银河系的三成分( threezone ) (即晕、厚盘和薄盘)多相( multi - phase ) (气体，分子云，大、小质量恒星以及剩余物质)的化学演化的理论模型，通过与观测约束(质量面密度、场星的年龄-金属丰度关系、太阳附近g矮星金属含量分布函数、三成份的特征量、元素的星系化学演化、超新星的爆炸率、内落速率等)的比较，来检验模型的合理性。
The experiments showed us : firstly , mediums with different magnetic and dielectric properties had different influence on the microwave - absorbing properties of spinel ferrite ; secondly , magnetic texture treatment greatly affected the microwave - absorbing properties of the spinel ferrite - based mixed material which contained single - domain particles of hexagonal ferrite , changing the matching thickness , the density of area and the position of absorption peaks and increasing the absorption quantity and the 10db bandwidth ; thirdly , the coupling effect between different layers affected the microwave - absorbing properties of the double - layer spinel ferrite - based mixed material , decreasing its matching thickness and density of area and increasing the position of absorption peaks
实验发现： ( 1 )不同磁性与电性的介质对尖晶石型铁氧体吸波特性的影响不同； ( 2 )磁织构化处理对含有六角晶系铁氧体单畴颗粒的尖晶石型铁氧体基混合吸波材料的性能影响很大，可以改变匹配厚度、面密度与吸收峰峰位，提高吸收量与10db带宽； ( 3 )对于双层材料，层间耦合作用会影响其吸波性能，降低匹配厚度与面密度，提高吸收峰峰位。