But if that's too intimidating, here's a simple alternative: Instead of running strides at the end of several easy runs a week, do a "fast-feet" drill.
但如果这个方法让你退缩的话，你也可以选择另一种：快跑，而不是一个星期只在简单的跑步训练结束时快跑一下。
While running commands (such as netstat) can provide useful information, sometimes you need to drill down more to the packet level.
虽然运行netstat等命令可以提供有用的信息，但有时您仍然需要深入到数据包作进一步分析。
While running commands such as netstat can provide useful information, sometimes you need to drill down more to the packet level.
虽然运行诸如netstat之类的命令可以提供一些有用的信息，但有时您仍然需要深入到数据包级别上进行更进一步的分析。
The following team defense drill is our favorite for reacting to each base running situation batted ball, bunt, steal, or rundown.
以下是我最喜欢的球队的防守训练，基本涵盖每个垒包发生的情况，击出的球，短打，盗垒，或夹杀。
Slack off drill Pope and release running the tool.
放松钻杆并卸开下入工具。
Without strides or some type of speed-form drill, it's easy to get sloppy in your running and do only slow running with bad form (for more information, see "Good form" on page 12).
没有大步跑或其它类型的速度-跑姿训练，您很容易变得懒散，只会跑姿很烂的慢跑(更多信息，参见第12页的“GoodForm”)。
An analysis related to various kinds of soil cutting by earth auger, this paper puts forward that running speed of frill should be faster than critical speed so as to increase the efficiency of drill.
通过分析长螺旋钻机在切削各类土质时，钻具的角速度与土块运动机理关系，提出确定钻具临界的方法，而工程施工中钻杆的实际转速应大于临界转速，以提高钻机的工作效率。
Well completion technique is key to successfully drill extended reach well a nd casing running is one of difficulty.
大位移井完井技术是关系到大位移井成功与否的关键，而套管的顺利下入是该技术的难点之一。
Well completion technique is key to successfully drill extended reach well a nd casing running is one of difficulty.
大位移井完井技术是关系到大位移井成功与否的关键，而套管的顺利下入是该技术的难点之一。
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