查询词典 strata

The theory of space conversation for strata control in backfilling mining was successfully practiced in a coal mine.

工程实践表明，充填开采控制地表沉陷的空隙量守恒理论在煤矿青体充填开采实践中得到了成功应用。

The theory of space conversation for strata control in backfilling mining was successfully practiced in a coal mine.

工程实践表明，充填开采控制地表沉陷的空隙量守恒理论在煤矿膏体充填开采实践中得到了成功应用。

This paper employs clay stone analysis to Permian-Triassic boundary strata from three deep water sections, Duanshan, Nashui and Liuqiao, located in Guangxi and Guizhou region, southwestern China. The result shows that clay stones from the three localities are composed of illite-montmorillonite mixed layer, montmorillonite and kaolinglite. There are rock fragments such as bipyramid quartz and zircon which are related to volcanic process found in all the sections except in Nashui section.

对贵州断杉、纳水以及广西柳桥3条深水相剖面上的二叠系－三叠系界线附近黏土岩的研究结果表明，在断杉、柳桥剖面黏土岩中的私土矿物主要由伊－蒙混层、蒙脱石和高岭石组成，碎屑物质中存在六方双锥石英、锆石等与火山活动有关的矿物；在纳水剖面黏土岩中未发现与火山活动有关的迹象。

According to the ecologic and sedimentary features, the Late Permian biota and strata of south Guizhou can be grouped into the "shallow platform type"and "sub byssal aulacogen type".

根据生态环境和沉积环境的差异，黔南晚二叠世生物群和地层可分出两种类型：&浅海台地型&和&次深海裂陷槽型&，后者为深水型。

Then, this study sheds much light upon metaphor operationalization from the categorial, syntactical and conceptual strata to investigate the interior operational mechanism and exterior connection with the socio-cultural mappings on metaphor.

其次，就隐喻的操作，本文作了详尽的分析描述，分别从词类、句法和概念三大层面着重分析英汉隐喻的内部运作转换和外部文化情境关联。宏观隐喻和微观隐喻的区分将隐喻的操作与修辞和认知从语言层面上结合起来。

Vitrinite and desmocollinite have a relatively low potential of hydrocarbon generation. The stable carbon isotope composition of their pyrolysis oils is heavier than that of sporinite, cutinite and oils derived from coal-bearing strata. It seems that they cannot be major macerals to generate oil, even if they occupy a majority of proportion in the organic matter of coal and coaly shale, and that they can be good gas-prone macerals at the stage of high-maturity to over-maturity.

镜质体和基质镜质体的生油潜力相对较低，其生成的液态烃类的碳同位素组成比一般煤系原油重得多，而且这些组分本身对液态烃具有较强的吸附力，尽管其在煤系有机质中所占的比例很大，仍然难以成为生成液态石油的主要显微组分，只能在高成熟演化阶段成为良好的生气显微组分。

The corrupt petty officials disrupted social order and increased the condiction between social strata.

胥吏腐败既扰乱当时社会秩序，又加剧社会各阶层之间矛盾。

Against the background of the special structure of the northern steep slope ,many kinds of sandy conglomeratic fans have been formed in the strata,which become the major exploration target now.

东营凹陷是东部陆相断陷湖盆一典型代表，其北部陡坡带特殊的构造背景，使沉积地层中各种成因的砂砾岩扇体极为发育，并成为勘探的重要目标。

In this paper, three kinds of dispersed cordaitean cuticles are described in detail from the Permian coal-bearing strata in China.

到目前为止，中国华夏植物区总共描述了4种科达植物原位角质层和3种分散角质层。

Warrior became cornerer of the political domain, other social strata also had active space of their own.

政治与经济二元分离的格局，使得日本社会资源呈现出多元分配格局，武士成为政治领域的垄断者，其他社会各个阶层也有属于自己的活动空间。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。