优越的

The results show that proper RRA heat treatment can improve SCC properties with retention of the high strength of T6 level. After preaging 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 210MPa in 3.0%NaCl+0.5%H2O2corrosion condition is longer than 720 h. The corresponding TEM observation shows that after retrogression for 7 min and re-aging treatment, the microstructure 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7 min 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720 h，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。

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 microstructure 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7 min 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720 h，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。

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。

The analysis of simulation result indicates that the CDMA system has much more superior performance on noise-immune; the continuous processing in the part of signal modulation can not improve the efficiency of spectrum in CDMA system; under the situation , making sure that the proximity of the reliability of information transmission to the unsmoothed system, the power of the transmission can decline to 90.5% of the unsmoothed system, the bandwidth of -50dB will decline to almost one half of the unsmoothed system in spread spectrum and dispread spectrum by using continuous WALSH codes.

仿真及分析结果表明：CDMA系统具有更优越的抗噪声性能；信息调制部分的平滑化处理在CDMA系统中不会改善频谱的利用效率；运用平滑化WALSH码进行扩频和解扩时，在保证信息传输可靠性与非平滑化系统接近的情况下，能够将发射功率降低到非平滑化系统的90.5%，-50dB带宽减小到非平滑化系统的一半左右，这有利于降低对临近频段的干扰，提高频谱的利用效率。

The results show that the gabion meshes present good tensile characteristics in the event of the rupture of the meshes. The larger-diameter gabion mesh shows a better mechanical performance, and the mechanical performance of 80RE geogrid is superior to that of 70RE geogrid. The revised relationship curves between the tension per unit width and unit elongation also present elastic stage, yield stage and strength stage. The constraint deformation of reinforcement is influenced by factors such as secant modulus of materials, stress levels, and the length of reinforcement in active area and stable area.

结果表明，格宾网在发生钢丝断裂之后仍呈现出较强的抗拉性能，大直径格宾网体现出优越的力学性能；80RE土工格栅的力学性能优于70RE土工格栅；修正后的格宾网的单位宽度拉伸力与伸长率的关系曲线仍呈现弹性、屈服和强化3个阶段；在约束条件下，筋带的变形量与筋带的割线模量、应力水平、筋带在加筋体中主动区和稳定区的长度等因素有关。

Such as the West Fourth Ring定慧寺the乐府江南bridge, combined with the geographic location of natural advantages, the design of the garden, to absorb China's Jiangnan garden style of gardening techniques and the experience of the North, to build the capital charm unique, scenic spots occur repeatedly landscape south of the Yangtze River, in the master plan for 300,000 square meters of land, there are nearly 10 more than 200 30 ~ 100 years of natural trees scattered into the garden, including gingko, cedar, gold tree, acacia, Pentagon Maple and so on.

如西四环定慧寺桥的乐府江南，加上地理位置优越的自然条件，设计中的花园，吸收中国的江南园林风格的园艺技术和经验，北至首都建设魅力独特，风景名胜区不断发生的景观江南，在总计划的30万平方米的土地，有近10 200多名30 100年的自然树木散布到花园，包括银杏，雪松，黄金树，台湾相思，五角大楼枫树等。

Today high-speed development of the urban construction, urban waterfront space, with its good urban image, pleasant habitant environmentology, enormous economic value, superior construction land, fragile eco-environment, become one of the most sensitive problems in urban planning studies.

在城市建设高速发展的今天，城市滨水空间以其良好的城市形象、怡人的人居环境、巨大的经济价值、优越的建设用地、脆弱的生态环境成为城市规划研究中最为敏感的问题之一。

I plant produced by the types of products are widely used in various types of products factory speakers, headphones finished plant, communications electronics factory, the toy factory, IT categories such as industry, and high-quality products and services, the ideal Prices of the vast number of third-party support and cooperation to make our business prosperous .10 years of production experience so that we have excellent design and production capacity, able to provide our clients with quality service and recommendations.

我厂所生产的各类产品广泛用于各类喇叭成品厂，耳机成品厂，通讯电子厂，玩具厂，IT类等行业，并以优质的产品与服务，理想的价格获得广大协力厂商的支持与配合，使我们的业务蒸蒸日上。10多年的生产经验使我们有着优越的设计与生产能力，能为广大客户提供优质的服务与建议。

Compared with the other areas of China, at this time,"Isolated Island" trade was prospering: the foreign trade advanced rapidly, and Shanghai become the trade center of China again; owing to its specific political setting, the powerful economic base and the superior geography environment, the interlocal trade of Shanghai was always second to none; as a result of the proliferating population and furbishing production, the local trade also made some progress.

较国内其他地区而言，这一时期的"孤岛"贸易足繁荣的；上海对外贸易1939年以后获得了突飞猛进的发展，并重新恢复了全国贸易巾心的地位；由于特殊的政治环境、相对雄厚的经济基础和优越的地理位置，上海始终处于国内埠际贸易的前列；本埠贸易也因为人口激增、生产恢复而得到发展。

The eighth chapter is the summary.In a word,UWET in JiangXi Province has a huge development space because of the advantage of physiographic condition and suitable community economy.But it is urgent for more investments,institutional innovation and government function to ensure a healthy development.

第八章是本文研究的简要总结，总体而言，江西省木质能源产业因其优越的自然地理条件和适宜的社会经济条件而具有很大的发展空间，但仍需要产业技术的研发投入、制度创新和政府经济职能的有效发挥，才能为江西省木质能源产业的健康稳定有序的发展提供必要而有效的保障。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。