A negative face has an outward normal pointing in a direction opposite that of the positive x-axis.
负向的外法线指向与正x轴相反的方向。
There will be a recovery, but it will take another six months for all the indicators to start pointing in the right direction.
要想达到这样的复苏，就必须拿出另外六个月时间，让所有的指标都开始指向正确的方向。
So, what that means is that if I look at my trajectory at this point, that the acceleration vector is pointing in that direction.
这意味着如果我们在这点观察运动的轨迹，它的加速度是指向这个方向的。
Rémi Gruet, regulatory adviser to the European Wind Energy Association, said: "Science and public opinion are pointing in the same direction: more action on climate change.
欧洲风能协会顾问格鲁特说，“科学研究和民众调查都指向了同一个方向：在气候变化问题上采取更多的行动。
The driver and three of his mates, who seemed to be along just for the ride, were pointing vaguely back in the direction from which we had just come.
司机和他的三个同伴朝巴士开过来的方向泛泛指了一下，那三个同伴看来只是搭车的。
It is OCCI's StorageLink that is used to bind compute resources to their storage [1]. Therefore this current link has a direction pointing from the OCCI model instances towards CDMI containers.
正是使用OCCI的StorageLink把计算资源连接到它们的存储[注1]，这样当前的链接就具有了从OCCI模型实例指向CDMI容器的方向。
Aha! If that's the case, I know - that the maximum force is now pointing upwards — the same magnitude, but it has now a different direction.
啊哈，这我会做了，最大静摩擦方向斜向上-，大小相等，方向相反。
And when I am on the curve I am on the boundary of the surface, so there is a direction along the surface that is the curve and the other one is pointing into the surface.
当我在曲线上时，我是在曲面的边上的，所以一个是沿着曲面的边指，那个就是曲线的定向，另外一个就要指向曲面里面的那个方向。
And in these bearings here are shaft encoders, and they sense that the rotation that the outer housing makes in order to keep this thing pointing at the same direction.
在这些轴承中，有轴角编码器，它们感受到了外面的框的转动，来保持这个东西，指向相同的方向。
In fact, he is pointing at a cardinal direction that happens to be behind his back.
事实上，他所指的是一个恰好在他身后的主方向而已。
That one would be pointing kind of to the back slightly up maybe, so like that. And now your middle finger is going to point in the direction of the normal vector.
曲面的方向有点向后向上,应该差不多像这样，那么现在你的中指,指的方向就是法向量的方向了。
Install regulator in the line with the arrow on the body pointing in the direction of flow.
在管道上安装调节阀，将阀体上的箭头指向水流方向。
Install the Watts regulator in the supply line to the boiler with the arrow on the valve body pointing in the direction of flow to the boiler.
在锅炉的供水管道上安装美国瓦茨调节阀，将调节阀阀体上的箭头指向锅炉的水流方向。
Instead, it is a layer of fibres all pointing in the same direction.
相反，是一层同向的纤维。
The research in almost 2, 000 Chicago-area men and women doesn't prove that vegetables reduce mental decline, but it adds to mounting evidence pointing in that direction.
尽管对芝加哥地区约两千名男女所做的这项研究没有证明蔬菜减少智力水平的下降，但它为这一论点提供了更多一条论据。
Turn it, while keeping it parallel, until the hour hand is pointing in the direction of the sun.
将时针转向太阳的方位。
The following article 100 Must Read Design Blogs helps you to maximize your surfing by pointing you in the direction of some great sources for educating yourself.
100个必读的设计博客帮助你学习事半功倍，为自学者指引迷经。
By commanding their attention, you become like a spotlight, pointing the direction for their thoughts.
好比一个探照灯，你可以通过引领人们的注意力，为他们的思维指明方向。
In the process of work, the laser was reflected by the mirror at first, then turntable adjusted the reflection direction through changing the Angle of azimuth and pitching for accurately pointing.
单反射镜结构转台中，通信光先经反射镜反射，再配合方位、俯仰方向的角度调整，实现光轴的精确对准。
Finally, relating to the trend of SOC design, the paper analyzes the IP reuse method, pointing the direction to improve the performance and reduce the cost.
最后结合SOC设计的趋势，分析了面向SOC设计的IP复用方案，为今后提高性能、降低成本指明方向。
If you're standing 2 and talking, look down to see the direction his feet are pointing.
如果你们正在站着交谈，可以低头看看他的双脚指向什么方向。
The study examined the effect of the target direction, size and distance on the mouse operation of pointing and dragging in a GUI environment.
本研究探讨GUI环境中目标的方向、大小和距离对鼠标指点定位和拖动操作的影响。
The result obtained are not only evaluating composition design behavior properly but also pointing out the direction to further optimum design in order to gain high yield.
通过本研究，不仅可对两种合成方案进行恰当的评价，而且可以指出进一步改善设计使反应达到更高转化率的方向。
It's the Lakers again, the philandering finger of forecasting foolishness pointing back in their direction.
又是湖人了，预测家又把他们的手指向了湖人。
But existing plans to photograph extrasolar planets in this way involve orbiting arrays of reflecting telescopes all pointing in exactly the same direction.
但是在现在的计划中，利用这种方法给太阳系以外的行星拍照就需要让多组的反射望远镜在轨道运行的时候全部精准的朝向同一个方向。
Knowing the direction of error, you can adjust the altitude pointing the same way as in (5) but using finer steps.
那知道星点移动的方向，就可用步骤（5）的原理，以更小的幅度调整仰角。
People need a leader, Sometimes it doesn't matter in which direction you point as long as someone is pointing.
人们需要领导者来指引方向，有时对方向如何倒是不太在意，只要有人指引即可。
People need a leader, Sometimes it doesn't matter in which direction you point as long as someone is pointing.
人们需要领导者来指引方向，有时对方向如何倒是不太在意，只要有人指引即可。
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