The cross section and material properties of the loom's side lever and picking stick are designed with optimization method, and the picking mechanism is designed through dynamical routine.

本文以均匀投梭加速度，减小投梭动负荷为目的，用机构优化设计方法对投梭机构的侧板、投梭棒的截面尺寸和材料性能参数进行了优化设计；

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When you lift your foot, you are using your same-side shinbone as a long lever.

当你的脚被拉高时，胫骨就变成了一个长长的杠杆。

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Kratos comes across a bridge which needs to be activated by a lever from the other side, luckily there is someone already near the lever.

克瑞托斯来到了一个吊桥前面，但是这座吊桥的机关需要有人从另外一边激活，幸运的是刚好有人就在机关的旁边。

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So if you've ever seen or used an old school typewriter, you might recall that when you're typing something out on an old mechanical typewriter, - when you like hit the char-- when you hit the enter key to move the head back to the left hand side to the next line or you would pull down some lever, it was really a two part process.

如果你们有谁曾经看过或用过老式打字机，可能还记得，当你在,这种老式打字机上打字的时候，当你-,敲入回车键，跳转到,下一行的最左边，或者,拉一下杆，这个需要两步走。

哈佛公开课 - 计算机科学课程节选

The Vectra's case design is also top-notch: Pull a small lever, and the left side of the case comes off.

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The left side sports the power button, a lever for locking screen orientation and a volume rocker, while the top has the 2-megapixel front camera and 5-megapixel rear-facing shooter.

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And your loyal blogger, a supply-side Republican down to his bones, begins to wonder about pulling the McCain lever.

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