Einstein's theory does not have a preferred direction for time, from the past to the future.
爱因斯坦的理论并没有一个特别的从过去指向未来的时间方向。
Fiber is a kind of typical non-spherical particle due to its distinct preferred direction.
纤维粒子是一类极具代表性的非球形粒子，有明显的方向性。
The asymmetric obstacles inside these channels direct cell movement along a preferred direction.
通道内有许多不均一的障碍物，引导细胞朝某个首选方向运动。
Therefore there is an HP stamped on the preferred direction of the valve that stands for HIGH PRESSURE.
因此，在优先定向阀门上具有HP标志，用于表示高压。
The preferred direction would be shaft side high pressure as the pressure in the flow would assist the disc in sealing.
优先定向以具有较高压力的轴面作为流体压力，用于帮助阀板密封。
If the cosmic radiation has a preferred direction, that assumption may have to go - along with our best theories about cosmic history.
如果宇宙的辐射有一个它们所认可的方向，上面的假设就可能必须放弃——随之而放弃的是我们对宇宙历史的最佳理论。
Such a preferred direction would result in the violation of a property of space-time called Lorentz symmetry, which links space and time.
这一优先趋势可能导致时空背离其被称为洛伦兹对称的特性，即时间与空间相互联系的特性。
The Parabolic Equation method (PE) is an approximation of the wave equation, which models energy propagating in a cone centred on a preferred direction, the paraxial direction.
抛物线方程（PE）是波动方程的一种近似形式，它假设电磁波能量在沿着抛物线轴向的锥形区域内传播。
Further more, we give an explanation of the intrinsic implication of the present method and our comprehension about directional orientational selectivity and preferred direction orientation.
本文对此方法的内在含义作出了解释，并提出了对方向、取向选择性及最优方向、取向的理解。
Note: the reason why a flow arrow was not used was for applications such as pump isolation whereas preferred sealing direction and the high pressure side are not necessarily the same.
注意：不采用流向箭头的原因是，在某些应用场合，如泵隔离，其优先密封方向和高压面并一定相同。
Urban residents have preferred to recreating in the Recreation Belt Around Metropolis, which will become the main direction of tourism development around the city .
环城游憩带已渐渐成为城市居民出游选择的新宠，并将成为今后城市旅游开发的重要方向。
Urban residents have preferred to recreating in the Recreation Belt Around Metropolis, which will become the main direction of tourism development around the city .
环城游憩带已渐渐成为城市居民出游选择的新宠，并将成为今后城市旅游开发的重要方向。
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