延伸

The results show that proper RRA heat treatment can improve SCC properties with retention of the high strength of T6 level. After pre-aging at 100℃ for 24 h, retrogression at 200℃ for 7 min, and reaging at 100℃ for 24 h, the ultimate tensile strength, yield strength and elongation of the alloy are 795 MPa, 767 MPa and 9.1%, respectively. Meanwhile the failure time of the alloy applied to tensile strength of 210 MPa in 3.0%NaCl+0.5% H2O2 corrosion condition is longer than 720 h. The corresponding TEM observation shows that after retrogression for 7 min and re-aging treatment, the micro- structure of grain boundary is similar to that treated in the T73 condition with coarsen and isolated distribution, and the microstructure inside grain is similar to that treated in the T6 condition with small and homogeneous distribution.

研究结果表明：在峰值时效T6状态下合金强度高，但抗应力腐蚀性能差；采用合适的RRA热处理工艺既能使合金保持T6状态下的高强度的同时，又能显著改善合金的抗应力腐蚀性能；经回归7min RRA处理后合金的晶界类似T73态析出相聚集粗化，而晶内类似T6态析出相细小弥散分布，在拉伸应力为210 MPa和3.0%NaCl+0.5%H2O2腐蚀液中，其断裂时间大于720h，相应的抗拉强度、屈服强度和延伸率分别为795 MPa，767 MPa和9.1%，显示优越的综合性能。

It is for this reason, we recommend the use of two coater group and extended dry section for high-quality coating.

就是这个原因，才要推荐使用两个涂布机组和延伸干燥部作高品质涂布印件。

In order to play the part of a faithful historian, we ought even to add that, among the curiosities displayed in the square, there was a menagerie, in which frightful clowns, clad in rags and coming no one knew whence, exhibited to the peasants of Montfermeil in 1823 one of those horrible Brazilian vultures, such as our Royal Museum did not possess until 1845, and which have a tricolored cockade for an eye.

从巴黎来了几个耍把戏的人，他们得了乡长先生的许可，在村里的大街上搭起了板棚，同时还有一帮走江湖的商贩，也得到同样的通融，在那礼拜堂前面的空坪上搭了一些临时铺面，并且一直延伸到面包师巷里，我们也许还记得，德纳第的客店正是在那条巷子里。

The gaseous impurities in the alloys were well controlled with the sum of C, N and O less than 500wppm. For the first time it was found the strong interaction between Cr-Ti-CON, which reduces the mobility of Ti and CON, enhancing high-temperature strength and the aging-hardening property, and keeping the cold-work induced hardening at higher temperature. Aging-hardening could increase the tensile strength of V-4Cr-4Ti by 30% and could be utilized at 00 C for better economical performane of a vanadium structure. Hydrogen release will occur for the alloys tensile loaded at room temperature, which will affect the safety of a vanadium structure due to the resulting dimensional instability. For hydrogen embrittlement, impact toughness and fracture toughness of the alloy showed higher sensitivity than the tensile test elongation,so the toughness should be used as a new standard for the assessment of the embrittlement. Vanadium alloys were easily oxidized in air.

合金的气体杂质含量得到有效控制，C、N、O总量低于500wppm；首次发现Cr-Ti-CON之间的强相互作用，它使Ti、CON的高温可移动性降低，提高合金的高温强度、增强时效强化特性、使冷加工强化保持到更高温度；时效强化可使V-4Cr-4Ti的强度提高30%，可在低温（00C）下应用，提高构件的经济性；室温下，钒合金在拉应力的作用下，存在着氢释放，带来部件使用中的尺寸不稳定性，影响构件安全；氢脆是钒合金聚变应用的一个关键问题，合金的冲击韧性和断裂韧性表现出比拉伸延伸率更强的氢脆敏感性，应作为评价合金氢脆行为的新标准。

A close-fitting, hip-length, collarless jacket having no sleeves but often extended shoulders, belted and worn over a doublet by men especially in the16th century.

短紧身上衣一种紧身齐臀无领无袖但延伸到两肩的上衣，尤其指16世纪男子穿着在紧身衣外的束腰带的上衣

Unlike that of the other gliders, the colugo's patagium embraces the tail as well as the limbs, and it extends right to the tips of the fingers and toes.

与其它滑翔动物不同的是，猫猴的翼膜覆盖了它的四肢和尾巴，甚至延伸到指尖和脚趾。

Humanity is the source and basis of commerciality; while commerciality is the extension and development of humanity.

最后阐明人性与商性的关系，即人性是商性的本源与基础；商性是人性的延伸与发展。

This proprietary product ( Patent number: 200530017871.6), is in Shandong the information forecast the research institute, in many years study the motherland tradition Chinese character forecast culture and in the Western tower compass card forecasting technology foundation,"extend the thought" using British biology chemist Scherr Drake the theory, pass through explore, the new generation high tech content forecast tool which unceasingly develops.

该专利产品（专利号：200530017871.6），是山东中正信息预测研究所在多年研究祖国传统汉字预测文化和西方塔罗牌预测技术的基础上，应用英国生物化学家谢尔德雷克"延伸的思想"理论，经过不断探索，开发出的新一代高科技含量的预测工具。

It is shown that beams of reinforced average strain distributing accord with flat section assume; The method of strengthening intension of concrete structure with reinforced materials is a feasible way. The strength of beam can be increased with the number of reinforcement materials be added; The strength of beam is affected by percentage of flexural reinforcement and the compound proportion and fashion of reinforcement materials and the number of reinforcement materials; The capability of bend and stretch and price of inner hybrid fiber is better than sole fiber and exterior hybrid fiber.

通过分析可知：加固后的梁，其平均应变的分布符合平截面假定；使用加固材料来提高混凝土受弯构件承载力的补强加固方法是有效的；构件受弯承载力随加固材料用量的增加而提高；纵筋配筋率、加固材料混杂比例及混杂方式、加固材料用量均对受弯承载力有一定的影响；层内混杂纤维的抗弯性能、延伸性能以及经济性均优于单一纤维和层间混杂纤维。

This blade has a gentle, sloping convex curve to the point versus the concave curve of the clip blade.

相对于回形刀刃的凹曲线而言，这种刀刃具有一条延伸到刀尖的、温和的凸斜率曲线。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！