It used the moving least square approximation as a trial function, and used the weighted function of the moving least square approximation as a test function of the weighted residual method.
这种方法采用移动最小二乘函数来近似解变量，并且采用移动最小二乘近似函数的权函数作为加权残值法的权函数。
It is found that the staged cut with duplex-square has the best blasting effect in trial shafts sinking. This experimental result is analyzed with the existing achievements of rock dynamics.
结果表明：复式正方形分层分段掏槽在试验井筒中有最佳的爆破效果，并应用现有岩石动力学的成果分析了这一试验结果的原因。
Works will soon be carried out on the University Square for ground investigation and trial pits excavation.
勘察工作很快会在大学广场展开，并在该处某些特选位置进行钻探。
Trial-and-error method of the linear regression is introduced to determine the reasonable range of geological parameters. And the nonlinear least square method to calculate OGIP.
采用直线回归的试算法确定气藏合理地质参数的范围，介绍了非线性最优化天然气储量的计算方法。
The Singapore trial was limited to a 2.5-square-mile (6.5-square-kilometer) business and residential district called "one north."
此次新加坡无人驾驶出租车仅在2.5平方英里（6.5平方公里）范围内的商业和住宅区（称作“一北”）范围内活动。
The Singapore trial was limited to a 2.5-square-mile (6.5-square-kilometer) business and residential district called "one north."
此次新加坡无人驾驶出租车仅在2.5平方英里（6.5平方公里）范围内的商业和住宅区（称作“一北”）范围内活动。
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