The belief that we can always start over – that things can always be made better – has been a defining characteristic of the United States and, at times, our greatest strength.
我们的信念在于随时可以重新开始——事情可能总是做的更好——这是美国一个最重要的特征，有时还是我们最大的长处。
In most metals these rows can readily slip past one another, a characteristic that will lower the overall strength of the material.
在大部分金属中，行列可以很容易的相互滑动，这一特性会降低金属的总强度。
In a previous study, Trinkaus found that shoe-wearing and barefoot human groups show characteristic differences in the size and strength of their middle toe bones.
Trinkaus在先前的研究中发现，穿鞋和赤足人群的脚部特征存在差异，具体体现在他们中趾骨的大小和力量上。
This paper mainly studies the strength softening characteristic of loess-like soil by triaxial shear test on the basis of primary research productions of loess.
本文在黄土已有研究成果的基础上，通过三轴剪切试验对类黄土(黄土状土)的强度软化特性进行了重点研究。
Therefore, more concretely discussing the strength softening characteristic of collapsible loess on primary basis has specially important significance.
因此，在已有基础上进一步深入探讨湿陷性黄土的强度软化特性具有特殊的重要意义。
Compared with other conductive metal layer, copper coating with small with stress, high mechanical strength, the plastics substrate and coating binding force is good wait for a characteristic.
与其它导电金属层相比，镀铜层具有应力小、机械强度高、塑料基体与镀层结合力好等特点。
Proceeding from statistical characteristics, this paper is seeking for a reasonable characteristic parameter for the measurement results of compressive strength.
本文从表征抗压强度检测结果的统计特征数入手，探讨合理表征抗压强度的参数。
By the statics analysis of knee joint, the article has a further research on the mechanics characteristic of knee joint in the barbell strength training.
通过膝关节载荷静力学分析，进一步认识了杠铃力量训练过程中膝关节的力学特点和变化规律。
The slide characteristic and geologic distribution of residual soil slope are introduced, the strength character of residual soil is analyzed.
简要介绍了残积土边坡滑动变形特点和地质分布特征，分析了残积土的强度特性。
The fractal characteristic and color mode of images were analyzed in the paper, accordingly color strength is suggested to be used to calculate fractal dimension of images for different color mode.
分析了图像色彩模式与分形特性之间的关系，提出了根据像素的颜色强度来计算不同色彩模式下图像分形维数的方法。
In other words, the 'force' appears to adjust its strength automatically to match the mass of the object, thus always producing the acceleration characteristic of the location.
用另外的话说就是，这个“力”似乎会根据物体的质量来自动调整它的大小，这样就能在某个位置总是产生同样的加速度。
The relationships between the grain size of ferromagnetic material and the strength and waveform characteristic parameters of Barkhausen noise (BN) were studied.
研究了铁磁材料的晶粒度与巴克豪森噪声的强度和波形特征参数之间的关系。
And the relationship between characteristic group changes and adhesive joining strength was studied.
并对特征基团变化与粘接强度的关系进行了分析。
The results showed that the statistical characteristic for static strength and residual fatigue strength of carbon epoxy laminates could be properly described by this distribution model.
结果表明，这一分布模型能够更全面地描述复合材料层板静态强度和疲劳剩余强度的统计特性。
Rock's characteristic of multi-interspace, the complete stress-strain curve in strength tests and characteristic curve of creep and relaxation are analyzed.
分析了岩石的多孔隙特性、强度实验的全应力-应变曲线、蠕变特性曲线和松弛特性曲线。
According to fracture characteristic of concrete beams, the influence of main factors such as size effect, concrete strength and relative crack length on fracture toughness is discussed.
针对混凝土材料断裂的特点，探讨了影响断裂韧度的主要因素：尺寸效应、混凝土强度和相对缝深等。
The shear strength curve and compressed curve and soil-water characteristic curve as well as triaxial stress-strain curve of intact loess were obtained.
得到了原状黄土的抗剪强度曲线、土-水特征曲线、压缩曲线及三轴应力应变曲线。
In paper, the structural static strength and dynamic characteristic of pole? Tower of aerial power? Delivery line are analyzed and discussed with the finite element analysis.
主要利用有限元方法对架空送电线路杆塔进行结构强度和结构动力学特性分析。
Based on the characteristic of rock strength, an expression of happening probability of influencing structural earthquake was derived.
依据岩石强度的分形特性，导出了影响构造地震发生概率的表达式。
Electric breakdown strength of these films is a particular characteristic parameter.
它们的电击穿场强是一个特殊的特性参数。
Utilize the characteristic of the corrugated paper and the supporting strength of the structure to protect the product, surplus buffer materials are no longer needed.
利用瓦楞纸本身的特性以及结构的支撑力来保护内容物，不再需要多馀的缓冲材包覆产品。
The characteristic curves of soil freezing and thawing reflect the strength, thermal properties and water and solute transport regularity.
土壤冻融特征曲线是反映土壤冻融过程中的水、热、盐迁移规律以及冻土强度、冻土的热性质的重要参数。
And reduce the light feels strength to analytic interference in characteristic in image.
并且减少了光感强度对图像特征分析的干扰。
The compression characteristic of Schottky detector diode causes E-field probes highly non-linear over signal strength.
在整个测量范围内，肖特基检波二极管的压缩特性导致电场探头测量结果的非线性。
Mechanical characteristic of ct is studied. The model of bending, internal pressure strength and external collapse strength, diametric growth and stuck-point of ct is established.
研究了连续油管的工作力学特性，建立了连续油管弯曲、抗内压强度和外部挤毁压力、直径增长、纵向伸长及卡点位置分析计算模型。
Conclusions Visible light with certain strength can induce the characteristic ultrastructure change of apoptosis in cultured RPE cells without synchronism and reversibility.
结论一定强度的可见光照射可导致培养的RPE细胞发生细胞凋亡的特征性超微结构改变，细胞受损具有非同步性及不可逆趋势。
Conclusions Visible light with certain strength can induce the characteristic ultrastructure change of apoptosis in cultured RPE cells without synchronism and reversibility.
结论一定强度的可见光照射可导致培养的RPE细胞发生细胞凋亡的特征性超微结构改变，细胞受损具有非同步性及不可逆趋势。
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