goaf什么意思？

goaf的音标：goaf的英式发音音标为：[gəʊf]goaf的美式发音音标为：[goʊf]...

There are many factors influencing spontaneous combustion in goaf and their relative essentialities are different.采空区自然发火的影响因素很多,各因素之间的相对重要性不同.The coal spontaneous combustion in the goaf is one of the main coal disasters...

And above 90 % spontaneous combustion occurs in goaf.其中90%以上自然发火发生在采空区.The coal spontaneous combustion in the goaf is one of the main coal disasters.采空区煤炭自燃火灾一直是我国煤矿的主要灾害之一.The method of gas drainagecoal seam gas drainag...

“周末”的拼音为：zhōu mò...

He is recovering in hospital after an operation for acute appendicitis.做完急性阑尾炎手术后，他正在医院康复。He came down with appendicitis.他得了阑尾炎.Hung - chien was worried lest he get appendicitis.鸿 渐 只担心自己要生盲肠炎....

生物耐力...

环丙诺啡...

fetcher的音标：fetcher的英式发音音标为：['fetʃə]fetcher的美式发音音标为：['fetʃə]...

阿列夫零...

“利特罗”的英语可以翻译为：Littrow ...

halved的音标：...

微生物丛，微生物区...

特殊包装...

平台...

这对鸡血石的镯子成色很好.The quality of this pair of bloodstone bracelets is very good.巴林 鸡血石, 青松 不老人长寿.This is Balin Chicken - blood colored Stone . It'smblizeds " Longevity ".牛克思与中国最大的鸡血石雕《江山永恒》.Niu Kesi and the grand chicken...

satisfactorily的比较级为：more satisfactorily...

“污蔑”的近义词/同义词：诬蔑, 歪曲。...

Daley Thompson was a great athlete.戴利·汤普森是位著名的运动员。Daley in the Green Alley Handbook.Daley在 绿色花园小径手册上这么说.Larry Daley: This is Smithsonian! This is the big leagues!拉里戴利: “这是史密森! 这是大联盟 ”...