方向

After you have perfected the twisting turn on one side, try it with the other.

在你完成一个方向的扭转的时候，试下另个方向。

In the laser typesetter, the coordinates of the imaging laser points are determined by synchronous movement of row and column scanning motors.

在激光照排机中，成像激光光点的坐标是由水平方向的行扫描和垂直方向的场扫描的同步运动决定的。

Some mod-el available of this kind,generally,are assumed that the microburst im-pings on the ground vertically and the turbulence is unconsidered.

该模型可模拟以任意方向倾泻的微暴流，其暴核离地高度、暴核直径、暴流强度、暴流倾泻方向、距机场位置等皆为可调参数，使用灵活方便。

To reverse the direction of(an alternating electric current) each half-cycle to produce a unidirectional current.

变换电流方向颠倒每一半周方向，以产生单方向性电流王子接收教训。

Note: if the scale was uniform, then the direction of the normal would have been preserved, The length would have been affected but this can be easily fixed with a normalization.

如果x，y，z三个方向缩放比例相同的话，虽然法线向量的长度改变了，但是方向不变，这种情况是可以用单位化向量的方法解决

For, in all directions equal to itself, it reaches its limits uniformly.

在所有方向上与其自身的距离都相等，各个方向所受的限制是同一的。

This article is to achieve the muti-directional computing of real number models, based on multi-directional computation of Unit group models.

根据一阶有限群的多方向计算，实现实数域运算描述的数学模型的多方向计算是本文的目的。

A frame is set up in this paper that the unit vector of the star is taken as Z axis of the frame, and all the constant gyro drifts of inertial navigation system are projected on to the frame .

如果建立一个以星体方向为Z轴的坐标系，并将陀螺漂移投影到该坐标系，文中将证明绕该坐标系Z轴方向的陀螺漂移是不可观测的，并分析由此引起的导弹落点误差。

By utilizing the unitary matrix, the transmitter decouples the input signal into spatial orthogonal beam directions with the matched filters in beam directions in the receiver, and the gain obtained by each data block can be equivalent to the sum of the projection from the channel matrix to the corresponding beam directions. Beam selection is adopted to maximize the minimum gains of all the blocks, which can improve the system diversity gain efficiently.

发射端采用酉矩阵将数据映射到空间正交的波束方向上，通过接收端波束方向上的匹配滤波，各数据分块所获得的增益为信道矩阵在其波束方向上的投影之和，波束选择通过最大化所有数据分块最小增益，从而有效地提高了系统的分集增益。

Finally, the thesis focuses on the classification and terminal dues issues: the main point of the former is analyzing existing GATS classification on postal and courier services, and submitting the future adjustment solutions; the main point of the later is examining whether the terminal dues system of the Universal Postal Union is inconsistent with the GATS MFN treatment principle, and submitting the future harmonization solutions.

最后，以争议性较高之分类议题与到达费议题为本文重点，进行深入之分析与讨论：分类议题主要系分析现行GATS对邮政与快递服务分类标准之可能缺失，并提出未来可能之调整方向；到达费议题则主要探讨万国邮盟到达费制度是否违反GATS最惠国待遇原则，并提出未来可能之调和方向。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。