Drillers have combined old technologies into new methods of extracting this natural gas from the previously untapped soft rock layer a mile or more beneath the surface.
在原有的钻井技术中加入新方法后，天然气可以从离地表一英里甚至更深的未曾开发的柔软岩层中被开采出来。
First, the input methods (" thumb keyboards, "soft-keyboards, and" graffiti ") are restrictive when compared with full-sized keyboards and mice.
首先，与原尺寸的键盘和鼠标相比，输入方法(“微型键盘”、“软键盘”以及“手写板”)有所制约。
Iterative decoding thoughts and soft decoding methods based on probability changed the study perspective of channel codes.
迭代译码思想和基于概率的软译码方法改变了信道编码技术的研究思想。
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