性选择的

The laser strengthening technology is an effective means to improve the abrasiveness of the metals.

激光强化技术是有效改变金属材料耐磨性的一种手段，对于半钢材质来说，只要选择的加工工艺参数合理，就可以获得理想的淬硬层组织。

In the fifth part, the author make analysis on how multiply dimensions such as degree of coerciveness, degree of directness, degree of automaticity, degree of visibility make influence on value orientation, and do policy instruments choice on real practice.

先是从强制程度、直接程度、自治程度和可见性程度的几个维度论述其对价值取向的影响，再用这些结论分析具体的政策工具选择。

The appropriate chemical composition and heat treatment are very effective to enhance the wear resistance of ZG30SiMnCr.

选择合理的化学成分及热处理工艺是提高ZG30SiMnCr钢的耐磨性性能的重要手段。

Negative selection operator improves the whole detection performance; it not only deletes immature detectors showed poor self-tolerance to new detector, but also is good for the construction of effective mature detectors.

否定选择算子在ENCSA运行过程中，不仅删除了那些新的未成熟检测器中耐受性差的检测器，而且协助记忆检测器实现了动态更新过程，使得算法整体的检测性能提高。

And then analyses expression and image-selection, in order to research the poetess how to use the male- expression to express the Life Consciousness of female.

在意象选择的问题上，又特意拈出"酒"意象和"花"意象作为一对观照，阐明"酒"作为一种观照方式的工具性与"花"与人同构异质的生命本体价值。

But Rosamund's understanding of independence and the choice in her refusal of sexual love remain questionable.

但罗丝蒙德对独立性的理解并由此而拒绝性爱的选择是偏颇的。

When people calms down from the scream of the "death-of-God", they begin to seek for the ultimacy and holiness of belief.

正是这种两难选择的作用，使得人们在从"上帝之死"的呼喊声中冷静下来之后，又重新开始寻求信仰的终极性和神圣性。

The results show that the developing sensors exhibit high sensitivity and selectivity due to high sensitive and selective electroreduction of PB for H2O2 at low potential and fast response and higher stability of the sensors are attributed to biocompatible microenviroment provided by the silica sol-gel and the 'sandwich' construction maintaining the enzyme activity.

研究结果表明：由于PB在低电位下对H_2O_2的高选择及高灵敏电催化还原，使得制备的酶电极具有高灵敏性和好的抗干扰性。

The experimental results were in accordance with the rank of machinability evaluation of ceramics.

另外，陶瓷材料的设计和选择也往往是基于材料的可加工性进行的。

For instance, Tantra, as I understand it, places no moral judgment on your sexual preferences.

比如，坦陀罗，正如我所懂得，并没有在你的性选择上作上道德的断定。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。