韧

In accordance with the micro-hardness test and the fracture toughness calculation of the one-time smelting production, it has wanted mechanical properties when target was sprayed. It has practical designation as the key photoelectric conversion material of solar cell.

经过显微硬度测试及断裂韧度计算，该熔炼产物制作的靶材具备溅射过程需要的力学性能，这对CIGS材料作为太阳能电池光电转换的关键材料具有实用意义。

With passive methods of CR-39 and TE/C ion chamber, the photoneutron dose at the isocenter was 0.19mSv/Gy X-ray and 0.06mSv/Gy X-ray.

在 一般的工业用或医用电子加速器中，韧致辐射靶、用于屏蔽和准直光子的材料多是高原子序数的材料。

The recent development in the toughening and plasticization of poly or poly(hydroxybutyrate-co-hydroxybutyvalerate) was reviewed.

总结了近年来国内外关于聚羟基丁酸酯和聚羟基丁酸酯-co-羟基戊酸酯共聚物在增韧和增塑改性方面的研究进展。

In order to increase strength and pliability, it's often necessary to use two kinds or even more materials to create complete materials.

为了增加强度及韧度，往往需要用两种或更多种材料制成复合材料。

Super Tough, high performance, polyamide 66 resin.

超级强韧，高性能，聚酰胺66树脂。

Super Tough, high performance polyamide 66 resin.

超级强韧，高性能的聚酰胺66树脂。

The present status of the toughening and thermal stabilization of Polyamide on Polyoxymethylene was reviewed.

综述了目前聚酰胺对聚甲醛的增韧及热稳定作用的研究现状，并对其今后的发展方向进行了展望。

Current research status were summarized on toughened,wear-resistant and self-lubricated,thermal Stability,flame retardancy of polyoxymethylene and its application in PTC condcting material.

综述了聚甲醛的增韧、耐磨改性及改善POM热稳定性、耐候性、阻燃性能的研究成果，介绍了POM用作PTC导电材料的现状。

Myth is a kind of deposit of the primitive culture; it is the spirit heritage of different nations from the primitive period.

摘 要：神话是一种原始文化积淀，是各个民族在发韧时期的精神遗存。

If θ=0?＃, it means that whisker axis is perpendicular to crack face, the energy dissipation caused by whisker-bridge join in zone of crack end achieves its maximum and the reintoughening effect of material achieves the best of all; along with growth of angle θ, the maximum principal stress in the matrix of whisker roots increases, when it achieves its limit, the whisker will be broken and orientation effect will be weakened.

当添加晶须与裂纹面法向形成角度θ时，随角度θ的增加，裂纹尖端拉应力增加。当添加角度较大时，晶须根部基体承受了较大的应力，易遭到破坏性崩裂。同时，晶须内部主应力与晶须轴向之间的角度也随角度θ的增加而增加，造成晶须折断，致使造成晶须拨出的体积分数φap减小，降低了增韧效果。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。