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三煤
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  three-type-coal
     In this paper, the heat quantity change of three-type-coal combination is analyzed the reasons for the increase in heat quantity are raised.
     对几组由三种煤掺配的混煤的发热量变化进行了分析 ,提出了产生三煤种配烧时发热量增加的原因
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  “三煤”译为未确定词的双语例句
     The Sedimentary Environments of and Directions in Looking for Seam No.9 of the Third Coal-Bearing Member,of Permian System Exposed at Yu-Xian Coal Field,Henan
     禹县煤田二叠系三煤段沉积环境与三_9煤找煤方向
短句来源
     While the reactor pressure was 10~6 Pa, the temperature should be1082 K, 1040 K and 1000 K for these coal samples, respectively.
     当压力为1×10~6Pa时,三煤种燃烧温度需分别定在1082 K、1040 K和1000 K时,烟气中气态碱金属含量才能降到0.024×10~(-6)。
短句来源
     The C0al Fadcs Analysis of Coal Seam No.3 in Tangkou Mining Area,Shangdong Province
     山东省唐口矿区三煤煤相分析
短句来源
     Analytical Study of Heat Quantity of Three-type-coal Combination
     三煤种配煤发热量的分析研究
短句来源
     The lower subseam wasformed on the upper delta plains. Six types of coal facies have been recongnized in the coalseam No. 3.The coal facies analysis provides evidence for the study of coal-forming environments.
     三煤上形成于上三角洲平原,三煤可分为六种煤相,三煤煤相的分析为三煤成煤环境的研究提供了一个佐证。
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  相似匹配句对
     三.
     .
短句来源
     3) T.
     ()T.
短句来源
     BRIQUETTING PROCESS IN BAOSTEEL PHASE 3
     宝钢期的成型工艺
短句来源
     Residual Oil. Coal and Water Triplex Synfuel
     渣油、、水元合成燃料
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     3.coal shaking;
     震;
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Yuxian coal field is one of the Late Palaeozoic coal filds in the south belt of Northern China.The age of the coal formation is Permo— Carboniferous.This thesis probes into the sedimentary characteristies and sdimentary environments of the third coal-bearing member of the Lower Permian. In this area,the Lower Permian coal formation consists of a fluvial dominated delta system which occurred in the Gulf of western Henan— northern Anhui during the Late-Palaeozoic.The third coal-bearing me- mber was deposited as...

Yuxian coal field is one of the Late Palaeozoic coal filds in the south belt of Northern China.The age of the coal formation is Permo— Carboniferous.This thesis probes into the sedimentary characteristies and sdimentary environments of the third coal-bearing member of the Lower Permian. In this area,the Lower Permian coal formation consists of a fluvial dominated delta system which occurred in the Gulf of western Henan— northern Anhui during the Late-Palaeozoic.The third coal-bearing me- mber was deposited as a part of the delta system.It is Predominated that the delta plain facies and delta front deposites and went through const ructional-destructional-construetional developing stages. Coal seam No.9 was accumulated in marsh developed on the filled interdistributary bay of the deltaic plain transition belt.Variations in thickness and direction of extension of coal seam were main influenced by sedimentary environments during coal accumulation.

禹县煤田是我国华北晚古生代聚煤盆地南带中的重要煤田之一,含煤地层为石炭~二叠系。通过对三煤段沉积特征和沉积环境分析,笔者认为它是发育在二叠纪豫西~皖北海湾中以河流作用为主的建设性三角洲的一部分,以三角洲平原和三角洲前缘沉积为主,经历了建设→废弃→建设三个发展阶段。三_9煤形成于三角洲平原过渡带,发育在由分流间湾充填而成的泥炭沼泽环境中,其厚度变化、展布方向等主要受聚煤期沉积环境的影响。

Based on the coal petrographic study of coal seam No.3 in Tangkou ming area,the paper disscusses the coal-forming environments and coal facies.Coal seam No.3 couldbeen divided into two subseams-the upper and the lower.The upper subseam was formedon the transitional zone between the upper and lower delta plains.The lower subseam wasformed on the upper delta plains.Six types of coal facies have been recongnized in the coalseam No.3.The coal facies analysis provides evidence for the study of coal-forming environments....

Based on the coal petrographic study of coal seam No.3 in Tangkou ming area,the paper disscusses the coal-forming environments and coal facies.Coal seam No.3 couldbeen divided into two subseams-the upper and the lower.The upper subseam was formedon the transitional zone between the upper and lower delta plains.The lower subseam wasformed on the upper delta plains.Six types of coal facies have been recongnized in the coalseam No.3.The coal facies analysis provides evidence for the study of coal-forming environments.

本文应用煤岩学方法,探讨了山东省唐口矿区三煤形成环境和三煤煤相,得出三煤下形成于上、下三角洲平原的过渡地带;三煤上形成于上三角洲平原,三煤可分为六种煤相,三煤煤相的分析为三煤成煤环境的研究提供了一个佐证。

The paper gives a short explanation the importance of optimized coal apportionment for depots harbouring various kinds of coal, presents test results concerning the volatile content, heating value and the ignition characteristics of coal mixtures with apportionments of three different kinds of coal and some conclusions with vital import, which may serve coal depots as a reference for optimizing coal apportionments as well as for firing differently apportioned coal mixtures.

该文扼要阐述了多煤种煤场集中优化配煤的重要意义,介绍了三煤种配煤的挥发份、发热量和着火特性的试验研究结果,并得出了一些有实际意义的结论,为煤场优化配煤和多煤种配煤燃烧提供了一些参考依据。图4表1参2

 
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