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[材]煤沥青
1、perfect pitch───n.音高辨别力；完全音高感，绝对音感
2、coal───n.煤；（尤指燃烧着的）煤块；木炭；v.供煤；采煤，提炼煤；把……烧成炭；加煤
3、pitch───n.运动场地；程度；音高；推销行话；倾斜度；沥青；投球；街头摆摊处；颠簸；螺距；v.投掷；投（球）；触地；击高球；重跌；颠簸；使倾斜；确定标准；定音高；投标，推销；搭帐篷；用沥青涂；用石头铺（路）；给（麦芽汁）加酵母
4、wresting pitch───摔跤场
5、pitch diameter───层心直径，（齿轮的）节径，（螺纹的）中径；[机]节圆直径
6、pitch-dark───adj.漆黑的
7、impregnating pitch───浸渍剂沥青
8、media pitch───媒体推广
9、fever pitch───n.狂热；极度兴奋；n.高度兴奋，狂热
1、Further processing of coal pitch to raise the additive value is a key problem in coal tar processing.───煤焦油沥青进行深加工以提高沥青产品的附加值是煤焦油加工中的一个重要问题。
2、Improvement of the Determination Method for Quinoline Insoluble Materials in Coal Pitch───对煤沥青中喹啉不溶物分析方法的改进
3、basic data of making needle coke crude from coal pitch is provided.───煤沥青制取针状焦原料提供了有参考价值的基础数据。
4、A Study of Influence on Electrochemical Hydrogenation of Mesophase Coal Pitch───影响中间相沥青电解加氢反应因素的研究
5、Adding coal pitch can stabilize coal quality and improve coke quality, especially the Coke M10.───加入沥青粘结剂有利于稳定煤质，提高焦炭质量，特别是有利于提高焦炭M10。
6、The influence of carbonization and activation technology of coal pitch on property of globular activated carbon is discussed.───探讨了煤沥青炭化活化工艺对球形活性炭性能的影响。
7、The experiments are done to develop globular activated carbon from coal pitch.───通过实验研究，利用煤沥青研制球形活性炭。
8、Influence of Carbonization and Activation Technology of Coal Pitch on Property of Globular Activated Carbon───煤沥青炭化活化工艺对球形活性炭性能的影响
1、The experiments areto develop globular activated carbon from coal pitch.
2、The preparation of the Tar - Epoxy coal pitch powder antisepsis coating is mainly introduced in this paper.
3、The experiments are done to develop globular activated carbon from coal pitch.
4、It was indicated that the modified coal pitch, which had not only a great deal of mesophase microbead but good thermostability as well, can be qualified to be an excellent carbon precursor.