优化了采场的结构参数,通过出矿前扩大回采进路的断面,保证了出矿进路靠近下盘布置,增加了崩落矿石的流动范围,减少了下盘残留,提高了矿石回收率。
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默默的心愿跨越海洋,风向逆转树林沙沙作响;崩溃了倒塌了,怀疑的高墙,一切巨变只因有个孩子降生世上。破晓的灿烂普照四方,人们脚踏实地心中有了主张,
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After the death of napoleon, his empire began to fall to pieces.
拿破仑死后,他所建立的帝国也随之崩溃。
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Once the KGC no longer trusted, the system will be in total collapse.
若KGC不再可信或被攻破,则整个密码系统将面临崩溃。
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He saw his life savings go up in smoke when the stock market crash.
股市崩盘后,他眼看毕生积蓄化为乌有。
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我试过在命令行下运行Comix,接着试着打开文件,然后它就崩溃了,我得到一条“程序分段错误”(Segmentationfault)的信息。
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Commercial agriculture, which had earned about 50 % of Zimbabwe's foreign currency, collapsed.
此后, 原本占据津巴布韦50%外币的商业农业轰然崩溃.
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1930年代国际贸易的崩溃和两个因素密切相关:贸易保护主义,以及操纵货币汇率使其相对其于他国家币值更低。
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Why did China's scientific innovation , once so advanced, suddenly collapse?
为何曾经一度领先的中国科技创新, 突然之间就土崩瓦解了?
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No one is not such a financial giant's collapse so quickly and speechless.
无人不为这样的金融巨人如此迅速的土崩瓦解而咋舌.
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使用后可有效增加真皮的抗撕裂强度 、 粒面崩裂强度,还可增加真皮的伸长率.
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Advantage: Not easily occurred a crack, gap and collapse during the cutting.
优点: 切割加工时不易产生裂角 、 缺口、崩裂现象.
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