1·Through optimization of coring tools and bits and improving technical measures, the coring footage of the well is 18.
通过取心工具和钻头的优选、参数优化以及技术措施的强化，该井取心进尺18。
2·There have three decisive questions need to solve while drilling in sand gravel layer. The first question is drilling footage.
在砂卵石地层中勘察钻探时，要解决三个关键性的问题：一是钻进进尺问题；
3·A method is proposed to determine the bit footage when the drilling cost per meter reaches a minimum.
本文提出了一种按最低成本原则确定单只钻头进尺的实用方法。
4·Field tests also show that the self-resonating cavitation nozzle is highly effective in reducing bit wear, increasing drilling footage and drilling speed.
现场试验同样证实设计的自振空化射流喷嘴在保护钻头、减少钻头磨损及增加进尺、提高机械钻速方面有显著作用。
5·It looked as if he was sleeping, but he was still thinking about the footage and the situations of the machines running in his brain.
看起来他在睡觉，但脑子里想的还是进尺和机器运转的情况。
1·Experts have also said that 3d footage can disorientate the brain, causing eye strain and headaches.
专家还称，3d的连续镜头会迷惑人们的大脑，引起眼疲劳和头痛。
2·Television footage showed that the team was unprepared and took about an hour to break into the bus instead of just seconds, Aquino said.
电视连续镜头显示，这支特警队毫无准备，本该只要几秒钟就能冲进巴士，结果却花了将近一个小时，阿基诺说。
3·The remarkable underwater footage was filmed for Frozen Planet on BBC One using timelapse technology.
这组与众不同的水下连续镜头是为BBC的《冷冻星球》节目所拍摄的，其中使用了间隔拍摄的技术。
4·The BBC's Gideon Long describes the footage of the miners as they sent greetings from underground
BBC的吉迪恩•朗制作了这些矿工的连续镜头，他们从地底发来了问候
5·These babies can record high-definition 720p MPEG4 video footage or 5 mega pixel quality still photos in with a 135 degree field of view.
这种宝贝可以录下高清的，720p MPEG4的连续镜头，或5百万像素的高质静态图片，视野135度内的都可以拍到。