they move like mechanized doom . 它們象機(jī)械化的死神在行動(dòng)。
intensive mechanized agriculture has both weaknesses and strengths . 機(jī)械化集約農(nóng)業(yè)既有缺點(diǎn)又有力量。
intensive mechanized agriculture is typically regarded as being efficient . 機(jī)械化集約農(nóng)業(yè)是高效率的典型。
these systems require a human labor investment that is high by the standards of mechanized farming . 這種系統(tǒng)所需投入的人工,用機(jī)械化農(nóng)業(yè)的標(biāo)準(zhǔn)來衡量是很高的。
cotton-picking and weeding machines, which had received little attention before the war, were improved and the farm work was mechanized . 戰(zhàn)前不受人重視的摘棉機(jī)、中耕機(jī)得到了改進(jìn),農(nóng)場(chǎng)的工作機(jī)械化了。