goaf什么意思？

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...

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...

Randolph's work was exclusively concerned with the effects of pollution on health.伦道夫的著作专门论述污染对健康的影响。Today he was able to focus his message exclusively on the economy.今天他得以将主题全部集中在经济方面。Mr Marr makes extensive use of...

“吊舱”的拼音为：diào cāng...

“摇曳”的拼音为：yáo yè...

Naomi was given a pony and taught to ride side-saddle.别人给娜奥米一匹小型马并教会她如何侧骑马。He ran to the door and vaulted into the saddle.他跑到门口，飞身跃上马背。He threw the old cloth saddle across the donkey's back.他把旧布鞍搭在驴背上。...

Molly has let that girl run wild.莫莉放任那个女孩恣意妄为。They will run wild freed from the fetters of control.他们一旦摆脱了束缚,就会变得无法无天.They allow their children to run wild.他们任凭孩子撒野....

n.淡红钙长石...

inosculation的音标：inosculation的英式发音音标为：[ɪnˌɒskjʊ'leɪʃən]inosculation的美式发音音标为：[ɪnˌɒskjə'leɪʃən]...

It was gratifying to be in the know about important people.了解重要人物的一些内幕真令人高兴。We took a chance and we've won. It's very gratifying.我们决定搏上一搏，结果赢了，真是令人心花怒放。It is gratifying to see such good results.看到这么好的结果真令人欣慰。...

despite的音标：despite的英式发音音标为：[dɪ'spaɪt]despite的美式发音音标为：[dɪ'spaɪt]...

brigand的音标：brigand的英式发音音标为：['brɪgənd]brigand的美式发音音标为：['brɪɡənd]...

lease的一般过去时为：leased...

n.有利条件( advantage的名词复数 )，益处，优越（性），处于支配地位...

“剩下的”的英语可以翻译为：emaining，the rest of...

A limousine swept her along the busy freeway to the airport.一辆豪华轿车载着她沿着拥挤的高速公路飞速驶向机场。He prefers travelling on the Tube to riding in a limousine.他更愿意乘地铁出行，不愿坐豪华轿车。a long black chauffeur-driven limousine由专职司机驾驶的黑色豪华加长轿车...

leprid的音标：leprid的英式发音音标为：['leprɪd]leprid的美式发音音标为：['leprɪd]...