- 更多网络例句与冲积层相关的网络例句 [注:此内容来源于网络,仅供参考]
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Jet grouting with high pressure is of particular advantage to strengthening of the ground in thick alluvion and soft soil vulnerable to seismic damage.
对震害严重的厚冲积层或厚软土层,用高压喷射注浆法进行加固处理有其独特的优越性。
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Of or relating to alluvium.
属于或关于冲积层的。
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Based on actual freezing engineering,application of information technology in thick alluvium freezing method is discussed.
给出了信息化技术的具体含义和现阶段实施信息化施工的有利条件,并结合具体冻结工程实例,讨论了信息化在深厚冲积层冻结法施工中的应用,指出了信息化是保证深厚冲积层中建井安全的有效方式。
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Much of the higher reflecting alluvium and limestone fell along the toe portion of the characteristic curve.
大部分反射率较高的冲积层和灰岩都位于特性曲线的趾部。
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To solve supporting problem of freezing shaft wall in very deep alluvium, the stress mechanism and method of design optimizing are discussed.
为解决特厚冲积层冻结井筒的支护难题,对井壁受力机理和设计优化方法进行了探讨。
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Research on freezing pressure in deep thick alluvium is in great need with the increase in depth of frozen shaft.
随冻结法凿井深度的增加,我国对深厚冲积层冻结井冻结压力分布的研究需求已经十分迫切。
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The eastern Laizhou Bay is an important potential area of littoral placer gold deposits of China, in Which both eluvial-deluvial and alluvial placer gold deposits are found. And placer gold anomaly is discovered in the littoral sand barrier, beach, subaqueous bar, subaqueous estuarine delta, seawater shallower than 14m, ancient lagoon, ancient alluvial layers and ancient coastline.
莱州湾东部是我国滨海砂金矿重要的成矿远景区,区内已探明有残坡积型和冲积型砂金矿床,并在滨海沙堤、沙滩、水下沙坝、水下三角洲、水深小于14m的浅海海域及古岸线、古泻湖、古冲积层中发现砂金异常,特别是海区的发现,为我国浅海砂金的调查开阔了新的前景。
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The results show that when the depth gradually reduces, pH values gradually increase, but conductivities and (superscript – subscript 3) content gradually reduce. There are also obvious differences between the groundwater in loess, alluvial deposit and acidity rock in the south of Chang'an, which relates to the depth, the characters of loess, the lixiviation and the evaporation. The element content of groundwater is high in the loess tableland, so it's fitter for drinking than the groundwater in the Cuihua mountains, which is of acidity and low element content.
结果表明,长安南部黄土塬随着层位的降低,pH值有逐渐增大趋势,电导率和HCO(上标–下标 3)含量有逐渐减少的趋势;黄土地下水、冲积层地下水和酸性岩石地下水的化学成分存在明显差异,这与其理深、地层性质、溶滤与蒸发作用不同有关;长安南部少陵源黄土地下水元素含量较高,比呈酸性、元素含量低的翠华山泉水更适于饮用。
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Tectonic subsidence play dominant role in their geometric shapes, basin fillings, sequence evolution and sediment distribution in the Wushi Sag. Outline of the sequences are in shape of box-wedge or sheet-wedge and boundaries of sequences are varied from bilateral fault to monoclinal fault overlap, so that the sequences show distinct semigrabens which overlay in different ways. Seven sequences were formed in different stage of tectonic evolution. The sequence of SQ1 formed in initial rift stage and deposited alluvial sequence. Sequences SQ2-SQ4 developed in intense rift stage and sediment lacustrine sequence. Sequences SQ5-SQ7 formed in late period of rift before thermal subsidence and deposit mere and delta sediment. The place adjacent to the synsedimentary fault is the subsidence center and depocenter; meanwhile, controlling fracture migrates in horizontal made subsidence and sedimentary center of the sag changed.
构造沉降是控制层序几何形态,充填叠置方式、演化及沉积体系分布的最重要因素:凹陷由多个半地堑在不同层序发育时期以不同方式叠置联结而成;受断层控制,层序外部形态有箱状-楔形、楔形-席状披覆型,边界终止方式有双断终止型、单断终止超覆型;不同构造演化阶段层序内部充填的沉积体系各具特征,初始断陷阶段的SQ1沉积冲积层序,强烈断陷阶段的SQ2-SQ4充填湖相层序,晚期断陷阶段SQ5-SQ7内部充填浅湖和河流三角洲沉积;同沉积断层陡坡带沉降迅速、可容纳空间快速增长,是凹陷的沉积和沉降中心,断陷期主控断裂活动时间和空间的变化导致了凹陷沉积和沉降中心的迁移。
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Conventionally the layers have been divided into A, B and C horizons. The A horizon is the upper layer, containing humus and is leached and,or eluviated of many minerals. The B horizon forms a zone of deposition and is enriched with clay minerals and iron,aluminium oxides from the A layer. The C layer is the parent material for the present soil and may be partially weathered rock, transported glacial or alluvial material or an earlier soil.
传统上可将土壤分成A、B、C三层。A层是位於最上面的一层,含有腐殖质,许多矿物质在该层中沥滤和淋溶。B层是个沉积区,富集了大量的来自A层的粘土矿物质和铁,铝氧化物。C层是现在土壤的母质层,也可能是风化的岩石、来自冰河或冲积层的物质、或早期土壤遗留下来的。
- 更多网络解释与冲积层相关的网络解释 [注:此内容来源于网络,仅供参考]
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alluvial deposit:冲积层
alluvial cone 冲积锥 | alluvial deposit 冲积层 | alluvial fan 冲积扇
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alluvion:冲积层
alluviation 冲积 | alluvion 冲积层 | alluvium 冲积层
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alluvion:涨滩;冲积层冲刷;拍岸浪
alluviation 冲积 | alluvion 涨滩;冲积层冲刷;拍岸浪 | alluvious 冲积的
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glacial alluvion; glacial alluvium:冰河冲积层
冰期 glacial age; ice age | 冰河冲积层 glacial alluvion; glacial alluvium | 冰斗 glacial amphitheater; cirque
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alluvium:冲积层
alluvion 冲积层 | alluvium 冲积层 | almandine 铁铝榴石
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alluvium:冲积物;冲积层
alluvial soil 冲积土;淤积土 | alluvium 冲积物;冲积层 | alteration 改动;改建
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continental alluvium:陆相冲积层
continental accretion 大陆增生 | continental alluvium 陆相冲积层 | continental apron 陆隆
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continental alluvium:大陆冲积层
大陆冰川(作用) continental glaciation | 大陆冲积层 continental alluvium | 大陆段;陆块 continental segment
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continental alluvium:大陆冲积层,陆相冲积层
亲大陆性 continental affinity | 大陆冲积层,陆相冲积层 continental alluvium | 陆裙,陆隆 continental apron
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slickens:光滑冲积层/水力冲刷浮土法
slick /光滑的/ | slickens /光滑冲积层/水力冲刷浮土法/ | slickenside /光滑面/