弯道水流的动力特性主要集中在水面横比降、横向环流、流速重分布等方面。
Bend flow momentum characteristics is mainly concentrated in the surface sloop, cross circulation and the velocity re-distribution.
在确定了电流引线的长横比之后，一个重要的问题是确定电流引线的截面积，从而进一步由长横比确定电流引线的长度。
After the shape factor of the current lead is determined, an important task is to ascertain the section area, and then, with the shape factor to determine the length of current lead.
现在，安装了智能人行横道后，学生们比以前感到更安全了。
Now the students feel safer than before after the installation of the smart crosswalk.
对横掠不同长径比的椭圆管的换热和流动特性进行了研究。
Heat transfer characteristics and flow behaviors of elliptic cylinders with different axis ratio kin crossflow are investigated experimentally.
在其它参数不变时为获得最大的冲蚀体积率则有一最佳的磨料重量比浓度和横移速度及靶距；
An. optimum specific concentration of abrasive by weight, traverse speed and target distance will get the highest volume removal rate while keeping up other parameters unchanged.
通过正交试验，找到二灰碎石各种材料的用量比例，主要是二灰内比、碎石比例和级配、水泥掺量等与结构强度、横缝出现情况的关系。
The mixture ratios mainly including the proportion of Lime and Fly-ash, aggregate and grading collocation and the cement parameter are found out through orthogonal experiment.
扫描仪误差包括像素间距误差、像素间距横纵比误差及扫描起点误差等。
Scanner errors include pixel interval error, horizontal-to-vertical proportion error and starting position error.
船舶在系泊或低航速状态下，当涌浪周期接近船舶自然横摇周期时，船舶摇摆比航行时更为剧烈。
The roll is increased and severer than shipping state when the frequency of wave is similar as the natural rolling frequency of ships.
横最长的再生混凝土的抗气运输不得在任何情况下，比三分之二的总量鼓的运输工具。
The volume of the recycled concrete transported must not, in any case, be greater than two thirds of the total volume of drum of the transport vehicle.
横最长的再生混凝土的抗气运输不得在任何情况下，比三分之二的总量鼓的运输工具。
The volume of the recycled concrete transported must not, in any case, be greater than two thirds of the total volume of drum of the transport vehicle.
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