您要查找的是不是:
- The research on probing into water bearing structure and watery of fore and lateral survey under coal mine is made by TEM. 利用瞬变电磁法在煤矿井下巷道开展了超前和侧向探测含水构造及富水性的试验研究。
- The running water bearing spring will pass away. 江水流春去欲尽。
- Wu X H, Yang J Z.Optimization design of predewatering water bearing stratum [J].Zhongzhou Coal, 2000(02) :4-5. [5]吴新华;阳金知.;合理优化设计超前疏放含水[J]
- N Depression is a Meso Cenozoic faulted depression. SL and AJ oil bearing structures were discovered in Lower Cretaceous AJ Formation in the central uplift belt of the depression. N凹陷为中 -新生代断陷 ,在中央隆起带下白垩统AJ组已发现SL和AJ两个含油构造。
- The coal seam in Daming No.1 &No.2 Mines, Tiefa Mining Administration is overlain by a rich water bearing Quaternary sand layer. 铁法矿务局大明一、二矿的煤层上覆为含水丰富的第四系砂层。
- Depression is a Meso Cenozoic faulted depression.SL and AJ oil bearing structures were discovered in Lower Cretaceous AJ Formation in the central uplift belt of the depression. 凹陷为中-新生代断陷,在中央隆起带下白垩统AJ组已发现SL和AJ两个含油构造。
- Mountain stream simple, lake water tranquilness, river water lively, must have the river water bearing, the sea water mind. 溪水的纯朴,湖水的恬静,河水的活泼,也要有江水的气度,海水的胸襟。
- The infection of deep part mining to draining of superficid part water bearing ground,thickness of coal bed and obliquity to mining are analyzed. 分析了覆盖破坏的覆岩岩性及结构对地表移动和覆岩破坏的影响,深部开采对浅部含水层疏干、煤层厚度及倾角对开采条件的影响;
- Its very difficult to distinguish hydrocarbon bearing reservoirs from water bearing reservoirs electrically because of the similar resistivity between them. 摘要由于低阻油层的电阻率低于或接近邻近水层的电阻率,给测井评价带来很大难度。
- Chlorine Energy Spectrum Log provides a new method for determining remaining oil saturation.It can identify oil bearing strata and water bearing strata quickl y and intuitively. 氯能谱测井为确定剩余油饱和度提供了一种新的测井方法,它能快速、直观地识别油水层。
- The origin and process of development of bionic design was introduced, and a classification on the force bearing structures of organism was carried out from the special properties of mechanics. 介绍了仿生设计的由来及发展过程,并对生物体承力结构从力学特征上进行了分类,综述了在机械工业、建筑行业上关于生物体承力结构的仿生设计研究概况、存在的问题和应用前景。
- The only discovered animals are water bears, mites, microscopic rotifers. 能够发现的动物只有海蜘蛛、螨和微小的轮虫。
- Some species of water bears actually have rudimentary excretory organs. 实际上,水熊的某些种类在未发育完成时已经有排泄器官了。
- A series of new formulae for bore hole projection analysis and their applicability for various bore structures and models are suggested. 本文针对现行钻孔投影解析法存在的问题,提出钻孔投影计算公式与投影计算孔段的结构有关,即孔口位置(是否在勘探线上)、岩层走向及勘探线三者间的相互位置不同,其计算公式也不同。 据此,提出了196种孔段平面结构和18种模式的钻孔走向投影水平增量计算系列新公式。
- The key to a water bear's extremophile status is the cryptobiotic stage;because without this, many abilities would be taken away, such as a high immunity to radiation. 水熊能在极端条件下存活的关键是隐生性,因为没有这个性能,许多能力就会消失,例如对辐射的高免疫力。
- That somebody tells my "water bear insect " this living things is that the scientist finds that in outside outer space , I do not believe in , I regard as the earth living things. 您的位置:我也知道>教育/科学>有人告诉我“水熊虫”这种生物是科学家在外太空发现的;我不相信;我认为是地球生物.
- A hard,shelflike,spore - bearing structure of certain wood - decaying fungi,found on stumps,logs,or trees. 木腐菌一种生于某些腐烂树木上的坚硬、片状并带有孢子的结构,常见于树桩、伐木或树上
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
- Analyse bearing structure with the crawler, its feasibility for variant bearing structure in variant pattern machine. 分析履带行走机构支重结构,在各机型中使用不同支重结构的可行性。
- Water borne paints like acrylic lacquers dry by evaporation of the solvent - be it water based solvent. 如同丙烯酸漆一样,水性涂料的干燥也通过树脂溶剂的蒸发来实现。
