Simulation of the microstructure evolution of welding-grain growth in heat affected zone 焊接过程组织演变&模拟焊接热影响区晶粒长大
Innovation sustains the growth of the hi-tech development zone, which has been proved by the rapid growth of the Taiyuan Hi-tech Development Zone. 创新是高新技术开发区发展的灵魂与根本,太原高新技术开发区的发展与实践深刻证明了这一点。
High seepage pressure lead to damage zone growth in unfavorable fault zone and even transfixion may be the important reasons which result in bank slope instability. 高渗透压诱发岸坡不利断层带损伤区扩展,甚至贯通可能是导致岸坡失稳的重要原因。
The growth in cross-frontier zone of prose poems that can make people fascinating, create another new aesthetic experience. 这种生长于交叉边缘地带的散文诗,可以使人别开生面,创造出另一种全新的审美体验。
Micro-behaviour of fatigue crack growth in welding heat-affected zone 焊接热影响区疲劳裂纹扩展的微观行为
Rather, we have concluded that the poems and essays must be differentiated, this growth in cross-frontier zone of prose poetry, has its unique charm. 相反,我们应该得出的结论是,诗和散文之间必须有区别,这生长在交叉边缘地带的散文诗,才有其独特的魅力。
3D Simulation of Grain Growth in Welding Heat-Affected Zone by Monte Carlo Technique 焊接热影响区晶粒生长的蒙特卡罗(MC)法三维模拟
The cathodoluminescence image shows that the internal structure of the diamond in Fuxian, Liaoning Province is classified as three types: ( 1) simple growth girdle zone; 阴极发光图像揭示了辽宁复县金刚石的内部结构具有3种类型:(1)简单的生长环带结构;
Optimizing Commerce& Investment Atmosphere to Promote Faster Growth in New Zone of Binhai 积极优化商务投资环境促进滨海新区更快发展
Near-stoichiometric Lithium Niobate Crystal Growth by Melting Zone 区熔法生长近化学计量比铌酸锂晶体
This paper analyzed the agrometeorology conditions during the growth period of spring maize and indicated that the spring maize of Shanxi province completely grows in ideal growth season of temperate zone and finally obtains bumper crop. 本文通过对春玉米生育期间的农业气象条件分析得出:2004年山西省春玉米几乎完全生长在温带的理想生长季节中,最终获得大丰收。
The eastern Shandong-northern Jiangsu tectonic zone has the characteristics of wide-ranging emergence of eclogites and ultrabasic rocks, wide-spread growth of tenacity shearing zone and mylonite zones. 提出胶东&苏北构造带以广泛出露榴辉岩和超基性岩、普遍发育韧性剪切带和糜棱岩带为特征,具混杂岩特点。
Water condition is reluctantly satisfied for the requirement of tree growth in forest zone. 森林带的水分条件可满足林木成材对水分的需求,林木采伐后土壤水分可得到很好恢复;
ISOLATION OF THE PLASMA MEMBRANE ( PM) IN THE MAIZE YOUNG LEAVES GROWTH ZONE BY TWO PHASE PARTITION Plasma membrane ( PM) vesicles of the leaves of two ecotypes of reed ( Phragmites communis Trin.) 两相法分离玉米幼苗叶片生长部位质膜利用两相法纯化质膜微囊,研究了分布于西北沙漠地区的两种生态型芦苇(PhragmitescommunisTrin.)
A Study of the Amount and Law of Water Consumed by Meadow Vegetation during the Growth Stage in Subfrigid Zone and Humid Regions of Plateau 高原亚寒带湿润草甸区植被生育期耗水量与耗水规律研究
Third, using the mathematical simulation method to forecasting the growth zone of fracture, also including the first usage of Gaussian curvature method. 并应用数学模拟方法对储层裂缝发育带进行预测,其中包括高斯曲率方法的首次应用。
By adopting model of laser deep penetration welding optimum growth zone of crystal grain in HAZ is forecasted, mathematical model of primary austenite crystal is established, and its computing result matches well with actual result. 利用激光深熔焊接模型预测了热影响区晶粒长大最快的区域,建立了热影响区原奥氏体晶粒长大的数学模型,该模型的计算结果与实测结果吻合。
But the growth zone of hexahedral cubic crystal is very narrow, only about 10 ℃, and at a relatively low temperature region. 但六面体单晶的生长区域十分狭窄,仅10℃左右,且处于相对低温区域,又由于温差法合成晶体往往有往高温区生长的趋势,所以六面体单晶的合成相对比较困难。
According the research result, I found that the growth of Yingkou-Weifang fault zone is stepwise and multiphase. 通过研究发现营潍断裂带发育演化具有明显的分段性和多期次性。
The Yangtze River is the biggest river in China. Yangtze River Economic Belt is one of the most economically developed and the fastest economic growth zone of the areas in China. 长江是我国第一大河流,长江经济带是我国经济最发达、经济增长速度最快的地区之一。
Besides, the impact of intermediate input to industrial output growth rate in middle zone is also greater than other zones. 中部地区的中间投入对工业生产率增长的影响大于其他三个地区。
The impact of efficiency-adjusted capital to industrial output growth rate in eastern zone is greater than the middle zone, western zones and northeast zone. 东部地区的效率资本对工业生产率增长的影响大于中部地区、西部地区和东北地区。
In the recent two decades of rapid economic development, urbanization, population growth and coastal zone migration, the pressure on coastal waters is more and more increasing while the marine environment capacity is more and more scarce. 近一二十年来沿海地区经济的迅猛发展、城市化进程的加快、人口的增长以及人口向海岸带地区的转移,使近岸海域承受的压力日益增大,海域环境容量的稀缺性越来越凸显。
The displacement characteristic of foam was characterized as piston-like displacement under the oil-free condition. The foam displacement process could be divided into three parts: growth zone, steady state zone and decay zone under oil-bearing condition. 无油条件下,泡沫在多孔介质中具有活塞式驱替特征;含油条件下,泡沫驱替过程中存在生长区、稳态区、衰减区三部分。
With the formal establishment of the Chengdu Economic Region, and how fragmented the original economic cooperation in different areas linked together, how to achieve the rapid growth of economic zone of Chengdu zone has become the main researching content. 随着成都经济区的正式确立,如何把原来各自为政的不同地区在经济合作上联系到一起,怎样实现成都经济区的快速增长,成为了研究的主要内容。
Considering the great labour intensity and consuming time, the two methods were difficult to carry out, and it may pollute the water in temporary zone when the shellfish moved the temporary zone from growth zone. 但上述两种方法由于劳动强度大、时间长,在经济上是很难行得通;且贝类从生长区移入暂养区后,存在着污染暂养区水质的可能。
Among them, fault structure is common geological structure in upper crust. Fault structure distribute widely and often form fault zone especially in growth zone. 其中,断裂构造是地壳上层常见的地质构造,断裂构造的分布很广,特别在一些断裂构造发育的地带,常成群分布,形成断裂带。