With the centralisers, an earlier decision—to run only one pipe down the well, making it easier for gas and oil to get up—had been taken with the proviso that extra care would be needed in cementing.
在有关粘合问题上的一项早期的决定——油井下只有一根管道，使得天然气和石油抽上变得更容易——附有条件是粘合的时候需要额外小心。
But there is one small proviso: it will be online for only 24 hours. At 23:59:59 GMT March 4th we'll be taking down this link.
但是只有一个小限制：这杂志的连结时效只有24小时，过了3月4日晚上23点59分59秒后就无法再下载。
The original novel is a man for the leading novels, with the proviso also have quite a few classic image of women.
论水浒传中的女性形象摘要《水浒传》是一本以男人为主导的小说，但书中也有为数不少的经典的女性形象。
The original novel is a man for the leading novels, with the proviso also have quite a few classic image of women.
论水浒传中的女性形象摘要《水浒传》是一本以男人为主导的小说，但书中也有为数不少的经典的女性形象。
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