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1)  the total horizontal derivative of T_(dr) (T_(dr)_Th_(dr))
Tilt梯度的水平导数
2)  Total horizontal gradient of the TDR
斜导数水平梯度
3)  horizontal gradient
水平梯度
1.
The horizontal gradient anomalies and two derivatives methods are adopted to extract faint information as well as other methods,and digital image display technique is used to show the results.
方法采用水平梯度法和二次垂直导数等方法提取微弱信息,利用数字图象显示技术成图。
2.
According to the physiognomy along the horizontal gradient,the birds habitats were divided into beach,mangrove,shrimp pond,farmland and hurst and shrub in National Natural Reserve of Beilun Estuary.
在北仑河口国家级自然保护区,根据地貌沿着水平梯度,将鸟类生境划分为滩涂、红树林、虾塘、农田和树林灌丛5种类型,运用α、β多样性指数研究保护区内冬季鸟类的多样性。
4)  horizontal derivative
水平导数
1.
A horizontal derivative operator for gridpoints in the window can be calculated by the least square method.
根据台劳级数展开式,将窗口内网格结点位场数据在计算点展开,且对应点两两相减,由最小二乘法求得窗口内网格结点的水平导数算子,将此算子与观测的位场数据褶积,就可求得位场的水平导数。
5)  horizontal temperature gradient
水平温度梯度
1.
Under a horizontal temperature gradient along the liquid-liquid interface,the developing processes of the thermocapillary convection in a two-layer immiscible fluid system of the absent gravity are simulated,where the upper layer fluid is encapsulant boron oxide,the underlayer fluid is molten indium-phosphide.
三维数值模拟了零重力时水平温度梯度作用下,B2O3封闭液与InP熔液组成的非混合双层流体热毛细对流的发展过程。
2.
Under a horizontal temperature gradient along the liquid-liquid interface, the effects of horizontal magnetic fields on thermocapillary convection in the two-layers immiscible fluid system absent gravity were simulated numerically, where the upper layer fluid was encapsulant boron oxide, the underlayer fluid was molten indium-phosphide in this paper.
三维数值研究了零重力时水平温度梯度作用下,B_2O_3封闭液与InP熔液组成的双层流体系统在水平磁场作用下的热毛细对流。
6)  horizontal velocity gradient
水平速度梯度
补充资料:Tilt
分子式:
分子量:
CAS号:

性质:又名敌力脱,必扑尔。纯品为淡黄色粘稠液体,沸点180℃(13.33帕),蒸气压0.133毫帕(20℃)。溶解性(20℃);水110毫克/升,己烷60克/公斤,与丙酮、甲醇、异丙醇互溶。稳定性:320℃以下稳定,对光比较稳定,水解不明显,在酸性、碱性介质中比较稳定。农用杀菌剂。具有广谱、内吸性。用于禾谷类作物毒性大鼠急性经口LD501517毫克/公斤。

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