lignite 中文意思是什麼

lignite 解釋
n. 名詞 【礦物】褐煤 （ ＝ brown coal）.
  1. Study on desurphurization and denitrification of the absorptive catalyst from lignite

    褐煤基吸附催化劑脫硫脫氮的研究
  2. Lignite oil is creosote derived from lignite tar.

    褐煤油是從褐煤中得來的防腐油。
  3. The results show that the long - flame coal distributs in the six coal - rich regions, the lignite distribute in southwest and north central region and gas coal distribute in south central of eastern depression on plane

    在平面上，長焰煤在東部凹陷的6個賦煤區均有分佈，褐煤分佈於東部凹陷西南端和中北部，氣煤則集中分佈於該凹陷的中南部。
  4. Under general geological study of exploratory development of coalbed gas and underground gasification of coal bed in eastern depression of liaohe basin, authors apply the basic principle of coal geology and the data of vitrinite reflectance and technical analysis of coal to ascertain that coal classification are dominantely the lignite, long - flame coal and gas coal of coal - bearing upper section of third member of shahejie formation, and then dissertate the variational regularity between coal rank and buried depth in vertical and otherness of vertical limit of coal rank in different coal - rich regions

    摘要運用煤田地質學基本理論和煤的鏡質組反射率值及工業分析等有關數據，確定了遼河盆地東部凹陷古近系沙三段含煤亞段的煤種主要為褐煤、長焰煤和氣煤；進而闡述了該煤段垂向上煤級與埋深的變化規律性、不同賦煤區各煤級垂向界限的差異性。
  5. Current status of utilization of germanium - bearing lignite coal

    含鍺褐煤的利用現狀
  6. Hard coal lignite, overburden, limestone, ash slag

    煙煤褐煤剝離物石灰石灰渣礦渣
  7. Characteristics of hydrocarbon generation from hydrous pyrolysis of fanzhi lignite

    鹽水介質中煤的早期熱解生烴特徵和動力學
  8. Lignite wax - determination of benzene insoluble substance

    褐煤蠟中苯不溶物測定方法
  9. Lignite wax - determination of acid v and saponification

    褐煤蠟酸值和皂化值測定方法
  10. Research on preparing sulphonated coal using lignite char

    用褐煤半焦制備磺化煤的研究
  11. Properties of zhaotong lignite and its pyrolysis products

    昭通褐煤及其低溫熱解產物的性質研究
  12. Design plan of 600 mw ultra supercritical tower type lignite boiler

    超超臨界塔式褐煤鍋爐設計方案
  13. Lignite wax - determination of melting point

    褐煤蠟熔點測定方法
  14. The experimental molecular formula for lignite and its biodegraded products were c

    並且降解產物可提高豌豆種子的發芽率並明顯縮短發芽時間。
  15. Cdna clone and lignite degradation ability of lignin peroxidase from penicillium decumbens p6

    斜臥青黴p6木素過氧化物酶的褐煤降解活性及cdna克隆
  16. Cdna clone and lignite degradation ability of lignin peroxidase from

    斜臥青黴p6木素過氧化物酶的褐煤降解活性及cdna克隆
  17. Excavators, spreaders and auxiliary equipment in opencast lignite mines - part 6 : examination of ropes and rope end fittings

    褐煤露天礦挖掘機，推土機和輔助設備.第6部分:繩索
  18. Advanced instrument and testing techniques including adopting mercury injection apparatus, specific surface analyses apparatus, porosity - permeability measurement apparatus, isothermal adsorption instrument and drill core flow experiment system, etc., are also adopted. on the basis of study on gas zoning, known cbm show and its component, generating mechanism of low coal rank cbm are discussed. the author pointed out that generated cbm should consist of primary biogenic methane gas in lignite stage, thermogenic methane gas in long - flame coal to gas / fat coal stage, and deuterogenic biogenic methane gas in coal seam imbedded stage

    在本區瓦斯分帶、已知煤層氣顯示及其組分研究基礎上，探討了低煤級煤層氣的生成機制，指出生成的煤層氣應包括褐煤階段的原生生物甲烷氣、長焰煤?氣肥煤階段的熱成因甲烷氣和煤層埋藏階段的次生生物甲烷氣三種成因甲烷氣體；進而論述了煤儲層含氣飽和度、臨界解吸壓力、臨儲壓力比、地解壓差等甲烷解吸特徵，實測與理論含氣量、煤層氣資源量與資源豐度等煤儲層含氣性特徵。
  19. Lignite wax - determination of drop point

    褐煤蠟滴點測定方法
  20. In their place we found intriguing alternations of turquoise - blue, gray and green clays, brown sandstone and fossilized plant matter called lignite

    我們發現取而代之的巖層組成十分有趣，其中包括了藍綠色、灰色、綠色的黏土、棕色的沙巖，以及稱做褐煤的植物化石。
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