英语翻译Poisson's Ratio Values.-More than a single stress-strain coefficient is required to fully represent the mechanical behavior of any material under a general system of changing stresses.For isotropic materials,with no coupling between shear

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英语翻译Poisson''sRatioValues.-Morethanasinglestress-straincoefficientisrequiredtofullyrepresentthemechan

英语翻译Poisson's Ratio Values.-More than a single stress-strain coefficient is required to fully represent the mechanical behavior of any material under a general system of changing stresses.For isotropic materials,with no coupling between shear
英语翻译
Poisson's Ratio Values.-More than a single stress-strain coefficient is required to fully represent the mechanical behavior of any material under a general system of changing stresses.For isotropic materials,with no coupling between shear stresses and normal strains,two coefficients are required.For anisotropic materials,or materials which dilate or contract under the action of shear stresses,more than two coefficients are required.Many soils (including the silica sand tested in this study) exhibit clearly discernible dilatancy effects,and many soils are also anisotropic.Therefore it is likely that many stress-strain coefficients are required to characterize fully the complex stress-strain behavior of soils.

英语翻译Poisson's Ratio Values.-More than a single stress-strain coefficient is required to fully represent the mechanical behavior of any material under a general system of changing stresses.For isotropic materials,with no coupling between shear
您好.我是学力学的.这是全部手工翻译.部分地方是意译,以保证语句通顺,并忠于原意.
泊松比 -- 单一的应力应变系数不足以充分描述任何材料在不断变化的压力下的力学行为.对于各向同性材料,剪应力和正应变之间没有耦合,所以只需要两个应力应变系数即可.对于各向异性材料,或在剪应力作用下会扩张或收缩的材料,需要两个以上的应力应变系数.许多土壤材料（包括在此研究中测试的硅砂）有明显的扩张效应,土壤也通常是各向异性的.因此,有可能需要许多应力应变系数来充分表征土壤材料复杂的应力应变关系.

泊松比Values.比单一应力应变系数有更多的要求，充分反映了不断变化的stresses.For下各向同性材料的一般制度的任何材料的力学行为之间没有剪耦合，应力和正常株，两个系数都需要。对于各向异性材料，或材料的扩张或剪切作用下的应力合同，超过两个系数是required.Many土壤（包括硅砂在这项研究中测试）展品清晰可见扩容的影响，许多土壤也各向异性。因此，有可能许多应力应变系数必须充分表征复杂...

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Poisson,s ratio 英语翻译Poisson's Ratio Values.-More than a single stress-strain coefficient is required to fully represent the mechanical behavior of any material under a general system of changing stresses.For isotropic materials,with no coupling between shear 英语翻译This study shows that it is not possible to characterize the behavior of the sand accurately by a single value of Poisson's ratio.Moreover,because the sand dilates under the action of shear stresses,the most appropriate stress-strain rela ANSYS 一个模型单元警告问题element type 1 is solid 185.it is associated with linear materials only and poisson’s ratio is not greater than 0.49.keyopt=3 is suggested.这个是什么意思?改怎么解决? ANSYS 单元模型的一个警告问题element type 1 is solid 185.it is associated with linear materials only and poisson’s ratio is not greater than 0.49.keyopt=3 is suggested.我出了什么问题了?该怎么弄? economy's debt-to- GDP ratio 英语翻译If the Debt ratio is less than 0.5,most of the company's assets are financed through equity.If the Debt ratio is greater than 0.5,most of the company's assets are financed through debt.A Company with a high debt ratio (highly leveraged) c what's the difference between ratio and proportion? 英语翻译For example,in hormone binding studies with radioactively labeled ligands,the measured amount bound will follow a Poisson distribution. 英语翻译The thickness of the dome shell (measured as a ratio to the radius of the dome's hemisphrere) can be about ten times less than the ratio of the thickness of an arch to its semicircle.辅导书翻译：圆顶壳体的厚度（用它和圆英语翻译you and your client's reward to variability ratio of 0.3704 means that your respective portfolios are expected to earn 0.3704 percentage point above the risk-free rate for every unit of risk you take on 求组一个概率论的问题求证X是一个二次分布,X（n,p),求证当S=np,X收敛于一个poisson（泊松）分布. reserve ratio Extrema Ratio in terms of Student’s ‘t’-test and variance ratio ‘f ’-test翻译是什么意思? 英语翻译1.ratio of expenses to revenue .2.ratio of money owed to total resources controlled3.repaying amounts to creditors,plus interest 英语翻译LL/prepolymer mole ratio of 1.0 or 1.5 to give an overall LL:CL 75:25 or 80:20 mol% ratio respectively 英语翻译This is gravity loves time's first camera App and there will more to come!Your iPhone camera's aspect ratio becomes multiple!This App lets you take photos in multiple formats.**Attention**In preview picture,photos won't appear in selected