Conduct a simple experiment: go outside and walk in a random direction, and feel free to change directions randomly.
做一个简单的实验：出门朝任意一个方向前行，途中随机改变方向。
So the direction, that you are free to choose determines the signs.
因此，你自由选择的方向,会决定符号。
Gillespie: Can we tally up a score and say are we more free, or less free, or are we moving in the right direction?
Gillespie：我们能否总结下得分并说我们更自由了，或更不自由了，或我们正朝着正确方向前进？
With direction like this he was free to devote his attention to executing the details of the brief in the best way he knew how.
有了这样的指示，他就可以全心投入，以自己最好的方式，来尽力实现简述中的种种细节。
More likely, during the general election he will out-argue John McCain, a stout but not especially articulate free-trader, and nudge global opinion in a depressingly protectionist direction.
更有可能的是，在大选期间他将辩倒约翰·麦凯恩——坚定的自由贸易论者，却不是特别的能言善辩——从而把全球观点朝保护主义方向推进，令人郁闷。
Environmentalists, on the other hand, blasted Obama's announcement, saying it was a step in the wrong direction and that the United States needed a quicker transition to carbon-free sources of energy.
而另一方面，环境保护主义者更是对奥巴马的决定进行轰炸，指出其努力方向是错误的。美国急需的是迅速转向无碳能源的开发。
Today, under Craig s direction, Free the Children continues to accomplish much on behalf of child laborers.
今天，在魁格的主持下，“解放儿童”组织一如既往地在为童工争取更多的利益而忙碌。
The nature of this planet it still connected with free will choice and the direction man decides to go influences how Christ Michael proceeds.
这个星球的本质仍旧与自由意识选择相连，人类决定走的方向影响到基督麦克如何地进展。
When the free electrons in a conductor move in one direction only. The current thus established is called a direct current, which is often abbreviated to DC.
当导体的自由电子只以一个方向运动时，这样产生的电流叫做直流电，常缩写为。
When an electric field is set up, all the free electrons will be made to move in one direction.
当建立起一个电场时，全部自由电子都会朝一个方向运动。
Free field to Eardrum Transfer Function (FETF) is one of the major factors influencing the identification of the sound source direction.
自由声场至耳膜的传递函数(FETF)被认为是影响辨别声源方向的主要因素之一。
I believe in pointing people in the right direction, but in the end we should all be free to make our own decisions.
我坚信要为人民指引正确的方向，但最终我们都应该自由地作出自己的决定。
I like hiking. Walk outdoors, fresh air, sunshine, no pressure and no direction, all of these let me fell free.
我喜欢徒步旅行。在户外徒步，新鲜的空气、阳光明媚、没有压力也无需方向，所有这些都让我感觉很自由。
To aim at the research on cutting direction in NC machining of free-form surfaces, a simplified time model for tool trace is established, and the system of tool path programming is discussed.
针对自由曲面走刀方向数控加工的研究，建立了简化的刀具轨迹时间模型，并对路径规划的系统进行了讨论。
Cutting direction is an important factor for the efficiency of nc machining, esp. for that of irregular contour of free surfaces which are composed of multi-surfaces.
走刀方向对数控加工的效率有重要影响，尤其对于多曲面拼接自由曲面不规则轮廓区域的数控加工。
The kinetic energy is distributed asymmetrically in the axial direction, and the asymmetry variation is a function of the rotational speed due to the influence of the free surface.
由于自由液面的作用，湍动能在高度方向上呈非对称性分布，并且这种非对称性随转速的变化而变化。
The future direction of Pakistan should be settled through fair and free elections, scheduled for later this year.
巴基斯坦未来的方向应当通过今年晚些举行的公正而自由的选举来决定。
These small magnets can free rotation, peacetime its direction desultorily, magnetic mutual offset, the whole object does not show magnetism.
这些小磁铁可以自由转动，平时它们的方向杂乱无章，磁性相互抵消，整个物体不显磁性。
The surface material under the condition of half melting is compelled to flow to the reverse direction, that is none restraint free surface. Thus, the grinding triturate is formed.
由于该区内材料产生了巨大的单向反弹力，迫使已处于半熔化状态的表面材料向压力相反方向即无约束的自由表面流动，从而使磨屑形成。
If it's free to pollute then you're never going to have companies making all the myriad decisions that are required in order for the entire system to move in a better direction.
如果任其自由污染下去，你将永远无法统一各种五花八门的决定，来让整个系统走向更好的方向。
Free direction for mounting due to cylindrical design.
免费安装方向，由于圆柱形设计。
The needle roller clutch bearing is a kind of compound function bearing which transmits torque between the shaft and housing in one direction and allows free overrun in the opposite direction.
滚针离合器轴承是可单向传递轴和轴承座之间的扭矩，而反方向允许自由转动的一种复合功能轴承。
The needle roller clutch bearing is a kind of compound function bearing which transmits torque between the shaft and housing in one direction and allows free overrun in the opposite direction.
滚针离合器轴承是可单向传递轴和轴承座之间的扭矩，而反方向允许自由转动的一种复合功能轴承。
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