查询词典 negative direction

According to Newton's laws of motion, the rocket ship and the ball of negative matter will go off in the same direction with an acceleration equal to the force of gravity between them.

据牛顿运动定律，火箭飞船和负质量球将以它们之间引力相对应的加速度朝同一方向飞去。

Upon the whole, here was an undoubted Testimony, that there was scarce any Condition in the World so miserable, but there was something Negative or something Positive to be thankful for in it; and let this stand as a Direction from the Experience of the most miserable of all Conditions in this World, that we may always find in it something to comfort our selves from, and to set in the Description of Good and Evil, on the Credit Side of the Accompt.

总而言之，从上述情况看，我目前的悲惨处境在世界上是绝无仅有的。但是，即使在这样的处境中，也祸福相济，有令人值得庆幸之处。我希望世上的人都能从我不幸的遭遇中取得经验和教训。那就是，在万般不幸之中，可以把祸福利害一一加以比较，找出可以聊以自慰的事情，然后可以归入账目的"贷方金额"这一项。

In such a medium, the direction of the Poynting vector monochromatic plane wave is antiparallel to that of its phase velocity. Because of that, DNG displays some unusual electromagnetic properties such as backward-wave effect, negative refractive effect, perfect lens and a limit situation, zero index of refraction materials.

在这种材料中，单色均匀平面波的相速方向和坡印亭矢量方向是相反的，因此使双负材料表现出一系列反常的电磁特性如：回波效应、负折射效应、完美透镜效应和一种极限情况即零折射率材料等。

This history-denying countercurrent has exerted a negative influence on Japan's political direction as well as on peace and stability in the Asia-Pacific region.

这股否认历史的暗潮对日本政局的走向以及亚太地区的和平与稳定产生了消极影响。

COV gathers can also be constructed through selecting traces from different cross spreads of a 3D survey. A simple and practical way of constructing COV gathers can he described as that 1 when a dominant receiver line direction is determined, the inline offset and crossline offset of every trace can be calculated; 2 the inline offset and crossline offset ranges fruit; negative to positive for the whole dataset can be well represented by the range of the receiver spread of a typical source; 3 the full range of inline offsets can be divided into several sob ranges using twice the source line spacing and the full range of crossline offsets can be divided using twice the receiver line spacing; and 4 one sod; sob-range inline offset and one such sob-range crossline offsets form a COV gather.

一个简便实用的构造COV道集的方法是：在给定检波线的走向后，计算出每一地震道的inline炮检距和crossline炮检距；用观测系统中一个具有代表性的炮点的检波器排列范围来确定整个数据的inline炮检距范围和crossline炮检距范围，用两倍的炮线间距把inline炮检距的范围分成若干份，用两倍的检波线间距将crossline炮检距的范围也分成若干份，一份inline炮检距和一份crossline炮检距就构成一个炮检距向量道集。

Relating to or designating a quantity, number, angle, or direction opposite to another designated as negative.

正向的关于或表明与另一个表示为负的相反的数量、数字、角度或方向的

Coulomb failure stress changes produced by former earthquake on fault plane and slip direction of latter earthquake have been calculated. We found that the number of earthquake doublets with positive CFS change is more than that of negative CFS change.

计算了前面地震事件在后续地震断层面和滑动方向上产生的库仑破裂应力变化，发现正库仑破裂应力变化的"地震对"数多于负库仑破裂应力变化的"地震对"数。

This is a clockwise direction so you must hold down the Shift key to specify the angle graphically or enter a negative angle with the keyboard.

这是顺时针方向的，所以用户必须按住 Shift 键来指定角的位置或是用键盘键入负角。

Ni6 cluster is an octahedron belonging to Oh point group. Its 3Eg orbital presents strong negative exchange coupling and has a trend of antiferromagnetic couplings. Ni5 cluster is of three-side pyramidal structure belonging to point group C3v. The magnetic moment direction of Ni atom lying on vertex of the pyramid is antiparallel to the moment direction of the Ni atoms lying on underside of the pyramid, which present the characteristic of ferrimagnetic couplings.

具有Oh点群对称的八面体原子簇Ni6的3Eg轨道上存在很强的负交换耦合，呈现反铁磁耦合趋势；具有C3v点群对称的三边金字塔结构的原子簇Ni5位于塔顶点的Ni原子与基面上的Ni原子磁矩方向相反，但大小不等，呈现出亚铁磁交换耦合特征。

To further study this problem, the optical axis is rotated by an arbitrary angle. A striking phenomenon is discovered that the Brewster angle is always equal to the rotation angle. This is because the waves in the direction perpendicular to the optical axis become evanescent since the permittivity is positive while the permeability is negative in this direction.

然后进一步的研究了主轴不垂直于界面的情况，发现主轴转动的角度恰好等于此时的Brewster角，这是因为此时垂直于主轴的方向上介电常数为正磁导率为负，只有倏逝波而没有可传播的波存在，因此反射系数为0。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。