Balcony - as the nearest window between the home and the outside, becomes the highest frequency source point of happiness which a child could feel nature in daily life.
阳台——作为家与外界最近的窗口，则成为孩子日常感受自然、获得快乐最高频的源点。
Keep in mind that each source point on the extended source is incoherent with respect to the others.
要记住，扩展光源上各个点之间彼此都是不相干的。
This method is applicable to estimating the ESNR of horizontal events and common-source point (or common midpoint) seismic date.
此方法适用于水平同相轴地震记录及共炮点(或共中心点)地震记录的能量信噪比估算。
Presents several proposals as how to specify the noise criteria, noise source point and measurement method for air conditioning equipment.
对如何确定空气调节设备噪声的标准、声源点及测定方法提出若干建议。
Firstly, the Green function's source point and field point symmetry and geometry symmetry are discussed, and based on these, symmetry properties used in the matrix solving are discussed.
首先分析了格林函数的场点源点对称性和几何对称性，并由此入手，对对称性在速度势求解矩阵中的应用进行了分析。
Firstly, the Green function's source point and field point symmetry and geometry symmetry are discussed, and based on these, symmetry properties used in the matrix solving are discussed.
首先分析了格林函数的场点源点对称性和几何对称性，并由此入手，对对称性在速度势求解矩阵中的应用进行了分析。
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