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- Seedling emergence and growth responses of five desert species to sand burial depth 五种荒漠植物幼苗出土及生长对沙埋深度的响应
- sand burial depth 埋深
- Subsurface temperature increases with burial depth might cause fluid expansion in most sedimentary basins. 在大多数沉积盆地中,地下温度随埋藏深度增高可能引起流体的膨胀。
- The surplus pressure of gas reservoirs decreases along with increasing burial depth in the overpressure zones. 在超压带中,气藏的剩余压力随深度的增加而减小。
- In view of the shallow burial depth and complex fault block structures in the slope zone in nor... 发现一大批含油圈闭,新增较大规模整装储量,该带成为河南油田“十五”乃至今后一个时期增储上产的重点地区。
- The relationship between burial depth and seismic behavior of underground structure in non-liquefiable soils was also investigated for comparison. 结果表明,埋深的增加可以减少地铁地下结构由于土体液化所导致的结构上浮;
- In different ages, owing to differences in burial depth and in oxidation-reduction conditions of diagenetic environments, the cements precipitated are different in character. 摘要在不同时期,由于埋藏深度不同,成岩环境的氧化还原性不同,形成的胶结物的特徵也就不同。
- The main theme in "The Sand Burial" concerns the search by Yundeng Lama for his pet dog White Boy. Driven by starvation and hunted by the militia chief Tie Ba, White Boy runs away and becomes a white wolf. 《沙葬》以云灯喇嘛寻找宠犬“白孩儿”贯穿始终,写白狗经不起饥饿和民兵连长铁巴的追杀而逃作白狼;
- The coal composition, coal evolution rank, coalbed distribution, thickness, burial depth and hydrocarbon generation feature were analyzed from coal feature in Tuha basin. 主要是从吐哈盆地煤岩特征入手,展开对煤质、煤岩组分、煤演化程度、煤层分布、厚度、埋深、生烃特点的分析研究。
- "The Sand Fox" marks the beginning of a series of desert fiction: "The Desert Wolf", "The Sand Burial", "The Sand Sacrifice", "The Fiery Residence" and "The Goddess of Xilin River". 继《沙狐》之后,郭雪波的沙漠小说一发不可收,先后发表了《沙狼》、《沙葬》、《沙祭》等一系列沙漠小说。 另外,他出版了同样以沙漠为背景的《火宅》、《锡林河的女神》两部长篇小说。
- The distribution of CBM resources is featured by unevenness among different areas,large difference in abundance of resources,and relatively large burial depth as a whole. 而其煤层气资源分布具有地区分布不均衡、资源丰度差异性大及资源总体埋藏较深等特点。
- In accordance with downhole tubing sticking by sand burial accident, this paper proposes hollow rod sand washing after analysis of downhole string structure and hydraulic calculation of sand grain. 针对处理井下油管砂埋遇卡事故作业中出现的技术问题,在分析井下管柱结构及砂粒的水力计算的基础上,提出了空心抽油杆冲砂工艺处理措施。
- The distribution of CBM resources is featured by unevenness among different areas, large difference in abundance of resources, and relatively large burial depth as a whole. 而其煤层气资源分布具有地区分布不均衡、资源丰度差异性大及资源总体埋藏较深等特点。
- The aquifer occurs in the thin-bedded limestone of the firstMember of Fengfeng Formation and the third Member of Upper Majiagou Formation of Mid-dle Ordovician and the burial depth of water level is 84.49 m. 取水层为中奥陶统峰峰组一段及上马家沟组三段薄层灰岩,水位埋深84.;49m。
- It is shown that physical characteristics of crude oil depend not only on group compositions, but also on maturity, burial depth, preservation condition and compositional gravity differentiation. 原油物性不仅受原油族组成的影响,而且也受成熟度、埋藏深度、保存条件、组分重力分异作用等的影响。
- Carbonate reservoir in Tahe Oilfield is characterized by large burial depth, great thickness variations and strong anisotropism which result in the difficulty of making layer contrast. 摘要塔河油田奥陶系碳酸盐岩储层埋藏深,厚度变化大,非均质性强,给地层对比工作带来较大困难。
- Abstract: Carbonate reservoir in Tahe Oilfield is characterized by large burial depth, great thickness variations and strong anisotropism which result in the difficulty of making layer contrast. 文章摘要: 塔河油田奥陶系碳酸盐岩储层埋藏深,厚度变化大,非均质性强,给地层对比工作带来较大困难。
- X-ray diffraction and petrography analysis showed that the burial depth from 2500 meters to 3000 meters was favorable to diagenetic evolution of clay and carbonate minerals in source rock. 粘土矿物和碳酸盐矿物的转化对烃源岩力学性质产生了影响,导致随埋藏深度的增加岩石由相对塑性向相对脆性转变。
- Application of hollow rod sand washing in sand burial accident 空心抽油杆冲砂在处理砂埋事故中的应用
- Ouch! The sand is so hot! I can burn my feet. 哎哟!沙子这么烫!会烫伤脚的。