English translation for "area density"

表面密度
面积密度
面密度

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.	Area density curve 面积密度曲线
	2.	Standard test method for evaluation of large area density and background on office copiers 办公室复印机大范围浓度和底色评定用测试方法
	3.	Standard test method for evaluation of larger area density and background on electrophotographic printers 评定电子照相打印机较大面积密度和底色的标准试验方法
	4.	We can provide customers with honeycombed boards with various areas densities , honeycomb - sizes , and paper materials 根据用户需要制作各种克重、蜂窝孔径密度、规格和材质的蜂窝纸芯和蜂窝纸板！
	5.	( 1 ) an optical technique is presented to quantify the creep crazing damage in stressed transparent glassy polymeric sheet of pmma . craze area density in this article is defined by ratio of crazing area and the overall area of the region selected . the specimens were loaded for a defined period of time under creep condition with room temperature , by optical microscope the evolvement of craze density varying with stress and time is obtained Pmma ( polymethylmethacrylate )是一类重要的高聚物材料，在应用上属于用量大、使用范围广的一类通用材料，本文选用pmma为主要研究对象，主要研究成果如下： ( 1 )用显微镜对透明玻璃态材料pmma蠕变条件下的银纹损伤引发和演化进行了实验观测，将银纹所占面积和所取图象视场总面积的比值定义为银纹密度，得到了银纹密度随时间和应力变化的演化方程。
	6.	In this paper , the filiform corrosion images of aa6016 - t4 aluminum alloy beneath an epoxy coating were detected and picked out from the image background with digital image processing technique , and some parameters such as corrosion area density , corrosion propagating speed , and projective value of filiform corrosion vertical to the scratch , were calculated from the processed filiform corrosion image , which were probed to evaluate the propagating status of filiform corrosion effectively and reasonably 摘要运用数字图像处理技术检测、提取了涂覆环氧树脂的aa6016铝合金丝状腐蚀图像，分析探讨了由丝状腐蚀图像所得到的腐蚀面积密度、腐蚀扩展速度以及垂直于切口方向投影值等参数对评估丝状腐蚀发展状况的有效性及合理性。
	7.	With the material dynamic constitutive equation including damage and the effect of stain rate the predictable formula about ballistic limit velocity of fiber composite target . secondly based on the damage feature about ceramic / fiber composite target caused by impact load , analysis model about defense performance of ceramic / composite material target is formed and the predictable formula about ballistic limit velocity is also given . lastly using the reflection and projectile theory of stress wave the paper discusses the design of ceramic / composite material target , optimizes the design of double layer ceramic / composite targets , gains optimal coefficient under certain area density and discusses the variety relationship of area density and thickness with optimal coefficient u nder some ballistic limit velocity 3 首先，分析了纤维类正交铺层复合靶板在冲击载荷作用下的损伤破坏机理，结合包含损伤和应变率效应的材料动态本构方程，建立了纤维复合材料板弹道极限速度的预测公式；其次，根据陶瓷/纤维材料复合靶板在冲击载荷下的破坏特点，建立了陶瓷/复合材料靶板抗弹性能分析模型，给出了弹道极限速度预测公式；最后，利用应力波反射和透射理论讨论了陶瓷/复合材料靶板的设计问题，对双层陶瓷复合靶板的优化设计进行了分析，给出了在一定面密度下的最佳优化系数，讨论了一定弹道极限速度下的面密度和厚度随优化系数的变化关系。
	8.	Determination method of the damage threshold stress and damage threshold strain is given , six kinds of damage variables ( which are across isotropy effectual elastic modulus damage variable , simple effectual elastic modulus damage variable , density damage variable , volume damage variable , volume density damage variable and area density damage variable ) are defined , evolution curves and evolution equations of harden yield damage are obtained 提出了损伤应力和应变门槛值的确定方法，并定义了六种损伤变量(即横观各向同性有效弹性模量损伤变量，简单有效弹性模量损伤变量，密度损伤变量，体积损伤变量，体积密度损伤变量和面积密度损伤变量) ，在此基础上得出了硬化屈服损伤过程中的损伤演化曲线和演化方程。

Similar Words：

"area defense weapon" English translation, "area definition" English translation, "area delimiting line" English translation, "area denial artillery munition" English translation, "area denial artillery munition (adam)" English translation, "area density curve" English translation, "area dental laboratory" English translation, "area dentofacial" English translation, "area depot" English translation, "area description" English translation