The deformation testing in stress concentration area before fatigue crack propagation plays a crucial role for understanding the fatigue properties of materials.
疲劳裂纹扩展前应力集中区域变形场的测试对材料疲劳性能的研究起到至关重要的作用。
Yinkeng area is an ore concentration area of gold, silver, copper, lead zinc, manganese in east Jiangxi.
江西于都银坑地区是赣南东部的金银铜铅锌锰等矿集区。
Middle north margin of North China platform is important concentration area of gold mineralization in China.
华北地台北缘中段是我国重要的金矿化集中区。
The southern part of Da Hinggan mountains is the most important tin-polymetallic concentration area in the Northern China.
大兴安岭南段是我国北方最重要的锡-多金属成矿集中区。
The southeast Hunan polymetallic mineralized concentration area is one important part of the Nanling polymetallic mineralized belt.
湘东南多金属矿集区是南岭多金属成矿带的一个重要组成部分。
The Huangshaping lead-zinc ore deposit is located in the South Hunan ore concentration area of the Nanling polymetallic metallogenic belt.
黄沙坪铅锌多金属矿位于南岭多金属成矿带湘南矿集区。
Dayao copper deposit locating in the north of the basin is the best mineralizing concentration area of malmstone copper in the middle of Yunnan province.
大姚铜矿床位于盆地北部，是滇中砂岩型铜矿最好的矿化集中区。
In this paper the simulation time is from March to August in 1982. The results show that the high SPM concentration area is around the Yellow River Mouth.
本文模拟的时间是从1982年的3月到8月，结果显示悬浮颗粒物的高值区在黄河口附近。
The results show that the cell potential along fuel flow change little at high current density when low fuel or products concentration area does not appear.
结果表明：在高电流密度情况下，当燃料沿燃料通道方向流动未出现低燃料浓度区或产物浓度区时，电池电势在燃料流动方向上变化不大；
Jiapigou gold deposit concentration area involves 3 geological units of gold occurrence, the high metamorphic district, granite greenstone belt and Seluohe Group.
夹皮沟金矿集中区涉及高级变质区、花岗岩-绿岩带、色洛河群三个赋金矿地质单元。
The ore-forming fluid system in Weishan-Yongping ore concentration area can be divided into two subsystems, namely, Zijinshan subsystem and Gonglang arc subsystem.
区内成矿流体系统可分为紫金山子系统与公郎弧子系统。
Zhaoyuan gold deposit concentration area is the biggest one in China. The regularity of spatial and time distribution of gold deposit in the concentration area are quite evident.
招远金矿集中区是我国最大的金矿集中区，区内金矿床在时间和空间上的分布规律十分明显。
Because the natural stress field is changed due to tunneling roadway, a stress concentration area appears in rock of surrounding roadway that cause roadway deformation or destruction.
由于巷道掘进破坏了原岩地应力场，使围岩应力重新分布，应力集中区的高应力造成巷道变形破坏。
Located in gold concentration area of eastern Liaoning Province, the Xiaotongjapuzi gold deposit is hosted by fine-grained leptite and marble of Paleoproterozoic metamorphosed sequence.
小佟家堡子金矿床位于辽东金矿集中区，为产于古元古代变质岩系中的微细粒浸染型金矿，矿床类型独特。
The thickness of steel elements with high stress concentration is a very important factor for brittle fracture. Its effects depend on the complex stress state for the stress concentration area.
含高应力集中钢结构构件的厚度是影响其发生脆性破坏的一个重要因素，它的影响是和其应力集中区的复杂应力状态相联系的。
The thickness of steel elements with high stress concentration is a very important factor for brittle fracture. Its effects depend on the complex stress state for the stress concentration area.
含高应力集中钢结构构件的厚度是影响其发生脆性破坏的一个重要因素，它的影响是和其应力集中区的复杂应力状态相联系的。
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