常見(jiàn)例句雙語(yǔ)例句The electric field intensity distribution was acquired through potential gradient.再通過(guò)電位梯度求得電場(chǎng)強(qiáng)度分布。The reason is that it is under the effect of matrix potential gradient in stead of moisture content gradient.其原因是土壤水運(yùn)動(dòng)是在相應(yīng)的基質(zhì)勢(shì)梯度作用下發(fā)生的，而并不需要對(duì)應(yīng)的含水量梯度。Infiltration mostly depended on matric potential gradient and the effect of upslope runoff could be omitted, when initial water content was very low.當(dāng)初始含水量較低時(shí)，入滲主要受控于基質(zhì)勢(shì)梯度的作用，上方來(lái)水對(duì)入滲幾乎沒(méi)有影響。原聲例句So essentially, they regulate this action potential, and they do so by helping to establish and then control the voltage gradient within the cells.總之本質(zhì)上，它們負(fù)責(zé)調(diào)節(jié)動(dòng)作電位,它們做到這一點(diǎn)通過(guò)協(xié)助制造,并控制細(xì)胞內(nèi)的電位梯度。麻省理工公開(kāi)課 - 化學(xué)原理課程節(jié)選 返回 potential gradient