对开
... increase 增加 opening out 对开 accession 到达 ...
外开
... 阀门开启度 opening of valve 外开 opening out 开口支援格架 open-lattice ...
这个矿山有待开发。
Bill: Oh, those previews. Like opening out of town, but terrifying.比尔:那试片像是办在市郊的开幕会一样,但是它很恐怖。
Therefore, this paper start work form opening out the stress state and the method of rock slope degree on expressway.为此,本文从揭示公路岩石边坡中的应力状态出发,结合公路岩石边坡坡度确定方法的研究。