downward gravity是什么意思

网络释义

用法例句

Research on space covariance function s characteristic during downward continuation of airborne gravity measurement data;

航空重力测量数据向下延拓中空间协方差函数特性研究

Downward continuation of gravity signals based on the multiscale edge constraint;

基于多尺度边缘约束的重力场信号的向下延拓

The downward continuation of airborne gravity data based on land gravity data

基于地面重力基准数据的航空重力数据向下延拓

Combined algorithms for training RBF neural networks based on genetic algorithms and gradient descent;

基于遗传算法和梯度下降的RBF神经网络组合训练方法

Thorax multimodal medical image registration based on adaptive free-form deformation and gradient descent

基于自适应自由变形法和梯度下降法的胸部多模医学图像配准

A practical cooling regime was established then, and a network with better performances was obtained by combining simulated annealing algorithm with gradient descent method.

通过实验确定了冷却进度表中各项参数并讨论了其对网络预测性能的影响,提出了实用的冷却制度;将模拟退火算法与传统的梯度下降法结合,用于人工神经网络的优化与预测,得到了预测效果等与迭代时间性能更好的神经网络。

A magnetic anomaly can be continued downward mathematically.

磁异常可在数学上进行向下延拓。

The separation of data points limits the detail that can be projected downward.

数值点的距离限制了能够向下延拓的详细程度．

The Downward Continuation Method of Aeromagnetic Data to the Sea Level

利用航磁数据向下延拓得到海面磁场的方法

The mathematics required for more sophisticated treatment of downward continuation is beyond the level of this book.

对于向下延拓更完善的论述所需要的数学已越出本书的范围。

The downward continuation of airborne gravity data based on land gravity data

基于地面重力基准数据的航空重力数据向下延拓

Under certain conditions, the operator of anomaly separation is simply an upward continuation operator.

在一定条件下,异常划分算子就是向上延拓算子。

Target-Oriented Wave Field Continuation Method for Illumination Analysis

照明分析中面向目标的波场延拓算法

at different levels beneath the ground horizontal tunnels are excavated in order to reach and follow the vein. These tunnels are called drifts;

在地下不同的水平，开拓有许多水平巷道以通向矿脉并随矿脉延伸。这种巷道叫作平巷;

A way down.

下坡路向下延伸的路

Astronomical research began to spread over the whole range of electromagnetic waves.

天文研究开始向整个电磁波谱范围延拓。

The Research on the Extension from Graphic Design to Space Environment;

平面设计向空间环境延伸与拓展的研究

Analysis of Extension Direction of Punishing and Preventing the Corrupt Act;

惩治和预防腐败行为的延伸与拓展方向浅析

The Expansion and Extension of Traditional Morality in Modern Economy;

传统道德教育向现代经济道德的拓展与延伸

Self-adaptive lateral velocity variation depth extrapolator based on multi-reference velocity selection

多参考速度自适应横向变速深度延拓算子探讨

Perturbation Bounds for Subunitary Polar Factors of Extended Matrix under Non-preserving Perturbation

延拓矩阵在非保秩扰动下次酉极因子的扰动界

Lured by the lust of gold,the pioneers pushed onward.

开拓者在黄金的诱惑下,继续奋力向前。

The villages of the Taizhong basin were distributed along two sides of brook in the basin mainly in the initial stage.

台中盆地的拓垦，也于此际最盛，自大度溪北岸延伸向盆地内部，甚至越界拓垦旱溪以东的地区。

Advertising Persuasion for Brand Extension: Revising the Dual Mediation Model;

品牌延伸条件下的广告说服——双中介影响模型的拓展