常見例句雙語例句The results indicate that it is feasible to employ bucket wheel excavator for coal mining based on the cutting force analysis.結(jié)果表明，采煤選用輪斗挖掘機(jī)從切割力角度分析在技術(shù)上是可行的；The modified formula for the boom of large complicated bucket wheel excavator has been put forward under earthquake, included the local dynamic effect.對(duì)大型斗輪挖掘機(jī)臂架，通過考慮局部動(dòng)力效應(yīng)，推導(dǎo)了在地震荷載作用下結(jié)構(gòu)單元的修正公式。However, it is more difficult for bucket wheel excavator to work in overburden stripping than in coal mining, which means that continuous working in the whole year can not be realized.剝離選用輪斗挖掘機(jī)從切割力角度分析難度大于采煤，無法實(shí)現(xiàn)全年連續(xù)作業(yè)。權(quán)威例句In construction machinery, for example, sales of wheel loaders in April were down 28 percent, and excavator sales were down 40 percent, from the sales levels achieved in March, reflecting a slowdown in fixed asset investment.FORBES: Credit Tightening: Good News For Inflation 返回 wheel excavator