The movement track USES the I-steel.

运行轨道用工字钢。

youdao

Meanwhile the effect of the initial electron velocity on the movement track is also studied.

同时研究了电子的初始出发速度对电子运动轨迹的影响。

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The movement track of particle inside the dual-cone disk impact mill is analyzed both in theory and experiment.

分析了水平式双锥盘冲击粉碎机理，对锥盘内单个颗粒运动轨迹进行了分析。

youdao

Let's see how these play out by means of a quick review of Beethoven's Fifth Symphony so all we're going to do here is going to go from the beginning of the track for the first movement to the second movement and so on, and well, let's just start here.

让我们通过迅速回顾贝多芬的第五交响曲,看乐章是如何表现的,我们现在要从,乐曲的第一乐章开头开始,听到第二乐章,以此类推,好,让我们从这开始

耶鲁公开课 - 聆听音乐课程节选

Kotaku suggests that it may work similarly to a Japan-only game called "3D Hidden Puzzle, " which uses the DSi's camera to track the movement of the player and adjust the image accordingly to make it appear 3-D.

CNN: Nintendo to unveil 3-D gaming console

In the late 1980s we deployed the new Doppler radar, the WSD-88, which can actually track the movement of air within a storm (and therefore pinpoint a tornado vortex).

FORBES: The Great Tornadoes Of 2011 Put In Perspective

Experiments like the one he'll perform later this month or Lifton's Shadow Lab could let outsiders track the movement of a building's inhabitants and follow their behavior.

FORBES: Breakthroughs