They supplied large numbers of tractors to peasants.他们向农民供应了大批拖拉机。All the tractors except this are good in quality.除了这台拖拉机,所有其他的拖拉机质量都很好.Tractors, Excavators, Construction Plants, Agricultural Machinery, Golf Course and ...
研究了微波辅助提取的金莲花黄色素的稳定性.The stability of yellow pigment from corn barn was investigated in this paper.金莲花在生药学 、 药物化学 、 药理学 、 药剂学和临床等方面具有很高的应用价值.Trollius chinensis Bge in pharmacognosy, pharmaceutical chemistry, pharmacology...
Different note or durations are an essential element in rhythm.不同音符时值是节奏的基本构成要素.The water temperature originates in geothermy warming rate and the radioactive element decay has the energy.水温来源于地热增温率及放射元素的衰变产生热能.Blackland...