upper approach in Chinese

• 上游引航道

• "upper" in Chinese :    adj. 1.(更)上面的，上方的，上部的；较高的；上级 ...
• "approach" in Chinese :    vt. 1.向…接近，走近；使接近。 2.探讨；看待，对 ...
• "upper bound approach technique" in Chinese :    上部边界趋近法
• "upper lock approach" in Chinese :    船闸上游引航道; 上游引航道
• "approach" in Chinese :    vt. 1.向…接近，走近；使接近。 2.探讨；看待，对待，处理。 3.向… ...
• "approach of" in Chinese :    驶近
• "approach to" in Chinese :    接近；几乎等于; 接近；近似，约等于; 接近；约等于; 接近于; 类似,办法 ...
• "at the approach of" in Chinese :    在快到的时候; 在…将到的时候
• "on the approach" in Chinese :    在进场中
• "the approach" in Chinese :    降落机场前
• "the approach of" in Chinese :    在快到的时候
• "with the approach of" in Chinese :    随着….的临近
• "upper" in Chinese :    adj. 1.(更)上面的，上方的，上部的；较高的；上级的；(议会)上院的； ...
• "approach approach" in Chinese :    一再锻炼的人
• "approach bridge, approach span" in Chinese :    引桥

• Horizontal circulation at the inlet of the upper approaching channel of three gorges project can affect the safety of navigation . boundary layers will separate along a curved dike causing horizontal circulation regions which affect the overall flow field and increase sedimentation
  类似的由于流动边界出现凸出障碍物引起边界层分离，导致回流发展、流态恶化，造成泥沙淤积等一系列问题的情况，在水利、航道及电站等工程中普遍存在。
• And , we also have had the relation between the size of the horizontal circulation regions and the fr number around the dike for the flow - deflection method . the results of this study show that , using the method of flow - deflection or " sucking - spouting " water , the flow pattern can be improved , the size of the horizontal circulation regions and the sedimentation volume caused by the horizontal circulation can both be reduced . so , they can be adopted to improve the navigation condition of upper approaching channel of three gorges project , which could guarantee the safety of navigation
  通过试验，得到了以下创新的成果： 1 、不加吸、喷水时，丁坝后的回流长度约为丁坝长度的8倍； 2 、加吸、喷水可以减小丁坝后的回流尺度和强度，并得出了有理论根据的吸、喷流量与回流尺度减小之间的定量关系以及吸、喷流量与丁坝周围流速梯度之间的定量关系； 3 、加吸、喷水可以减小回流淤积，并得出了吸、喷流量与淤积量减小之间的定量关系以及回流尺度减小与淤积量减小之间的定量关系； 4 、加导流板可以减小丁坝后的回流尺度，并得出了丁坝周围的水流fr数与回流尺度减小之间的定量关系。