total-pressure gradient

The four interferences are avoided effectively by elaborately constructing the energy function, the total channel number is minimized by the gradient descent searching algorithm.

为了有效地避免这四种干扰，算法精心地构建了NCNN能量函数，并通过梯度下降的办法，最小化了总的信道数目。

Total gradient method can also be used for solving unconstrained optimization problems.

共梯度法也可以用于求解无约束优化问题.

The practical improvement and software development of total gradient amplitude inversion of aeromagnetic plane grid data

航磁异常总梯度模反演方法的实用化改进及软件研制

The influence of slope gradient on the variation rule and total amount of runoff was hardly significant.

坡度对产流规律和产流总量影响并不显著。

Total liquid encapsulated vertical gradient freeze ( VGF) method has been used to grow undoped semi-insulating ( SI) GaAs crystals. The impurities such as silicon and carbon have been well controlled in the growth process.

研究了非掺GaAs半绝缘单晶的液封垂直梯度凝固法（VGF）生长技术，解决了Si沾污和C浓度的控制问题，得到了直径2英寸非掺半绝缘低位错单晶。