2) pressure gradient
压强梯度
1.
This article assumes that the classic theory of lifting force ommits one crucial factor determining lifting force: pressure gradient.
认为经典升力理论遗漏了一个决定升力的重要因素:流体的压强梯度。
2.
The effect of pressure gradient on the prompt explosion energy of supernova is discussed.
对超新星前身星模型Ws12M⊙的瞬时爆发进行了数值模拟,讨论了压强梯度对超新星瞬时爆发能量的影响。
3.
Simplifying the air as an ideal liquid, the Bernoulli s equation in the direction of streamlines and expression of pressure gradient perpendicular to streamlines are derived from Newton s laws of motion, when the gas is flowing, and the lifting force is explained directly.
将空气简化为理想流体 ,由牛顿运动定律推出气体做曲线运动时的切向伯努利方程和法向压强梯度表达式 ,并解释了机翼举
3) Strong gradient belt
强梯度带
4) Gradient-intensity
梯度光强
5) gradient reinforcement
梯度增强
1.
In this paper,an improved text segmentation algorithm based on gradient reinforcement is proposed for news video.
新闻字幕的分割在基于语义的新闻视频检索系统中具有重要的意义,为此提出一种基于梯度增强的新闻字幕分割算法。
6) high gradient magnetic field
强梯度磁场
1.
On dynamics of precipitated grains migrating in molten metal under high gradient magnetic field;
强梯度磁场下金属熔体中析出相晶粒迁移的动力学研究
补充资料：表光合强度(见光合强度)
表光合强度(见光合强度)
forecast of sowing or transplanting time
b iaoguanghe qiangdu表光合强度见光合强度
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条