常見(jiàn)例句雙語(yǔ)例句Gradient of temperature and chemical potential can be produced in a semiconductor sample by applying a localized microwave field.局域微波場(chǎng)的作用會(huì)在半導(dǎo)體樣品中產(chǎn)生熱電子的溫度和化學(xué)勢(shì)的梯度。It is found out that:The potential field is motional, and the motional rate is related with the temperature gradient in the field.我們發(fā)現(xiàn)：這種電勢(shì)場(chǎng)是運(yùn)動(dòng)的，運(yùn)動(dòng)速率與其所在區(qū)域的溫度梯度的變化率有關(guān)。Meanwhile, by the influence of water vapor in the process of heating, the gradient of equivalent potential temperature weakened, and baroclinic term also declined, so the total MPV increases.同時(shí)，在此過(guò)程中受水汽加熱的影響，水平相當(dāng)位溫梯度減弱，負(fù)的斜壓項(xiàng)減弱，使得總的濕位渦正值增大。gyqx.westgis.ac.cn 返回 potential temperature gradient