涨潮阶段床面粗糙长度大于落潮阶段， 涨潮阶段摩阻流速小于落潮阶段。
Roughness length during the flood phase is larger than that during the ebb phase, whilst shear velocity during the flood phase is smaller than that during the ebb phase.
虽然偏离值可能不大，但利用对数剖面去计算河底粗糙长度和剪切应力时会引起较大的误差。
The amount of the departure may not necessarily be large, but it results in the larger errors when the profiles are used to calculate the bed roughness length and shear stress.
就锚碇体轴线倾角、长度、夹持角、接触界面粗糙度及结合程度对锚碇位移和岩体安息稳定性的影响作了深入探讨。
Influences of axis inclination, length, clamping Angle of anchorage, roughness and bonding degree of interface on the displacement of anchorage and repose stability of rock mass were explored.
文中利用均方根高度、相关长度和均方根斜率三个统计参数表述随机粗糙面的数学特征。
This paper use statistics parameters of rough surface to construct model, which include rootmeansquare height, length and rootmeansquare slope .
机械设备检测是对机械零件中包括长度、角度、粗糙度、几何形状和相互位置等尺寸的测量。
Machinery and equipment testing includes the measurements of length, Angle, roughness, geometry and mutual alignment.
粗糙度长度和土壤热力性质分别在春夏和秋冬对地表温度有较大影响；
The results from the sensitive tests demonstrate that: (1) Surface albedo has great influence on the ground surface temperature (TGS) all year round, especially in spring and summer;
粗糙度长度和土壤热力性质分别在春夏和秋冬对地表温度有较大影响；
The results from the sensitive tests demonstrate that: (1) Surface albedo has great influence on the ground surface temperature (TGS) all year round, especially in spring and summer;
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