例句與造句

1. The maim factors affecting the velocity profiles are the viscosity near the bed , particle grid resistance and the density gradient
   影響流速分布的主要因素有底部粘度、顆粒格柵阻尼和密度梯度。
2. It creates the model of layer soil by using the cdegs software , analyses the resistance error which is measured by traditional three - poles way , measures the grounding grids resistance and soil resistance rate of hejin power plant , creates the electromagnetic model of layer soil and grounding grids model of hejin power plant , calculates the step voltage > touch voltage n voltage distribution of earth surface in fault of hejin power plant . in the end , it compares the measuring value and calculating value of grounding grids resistance in hejin power plant
   本文利用cdegs軟件建立分層土壤接地模型，對傳統(tǒng)三極法測量接地電阻誤差進(jìn)行分析；對河津電廠接地網(wǎng)接地電阻和土壤電阻率進(jìn)行測量；建立河津電廠分層土壤電磁模型和接地網(wǎng)模型；計算河津電廠接地網(wǎng)電阻和事故狀態(tài)下跨步電壓、接觸電壓和地表電位分布；最后對河津電廠接地網(wǎng)電阻實測值與計算值進(jìn)行比較分析。
3. It's difficult to find grid resistance in a sentence. 用grid resistance造句挺難的