The new invention ensures the beer keeps a full, frothy head.这项新发明能保证啤酒始终保持丰富的泡沫。This validation process ensures that the data conforms to acceptable formats.这一确认过程可以保证这些数据符合认可的格式。Preparedness ensures security ; unprepar...
Sensitivity of the week seedling to butachlor is higher than the sound one.水稻弱苗对丁草胺的敏感性高于壮苗.The article studies inductive effect of erythrocytes nucleus of the toad, Bufo gargarizans by herbicide butachlor.本文研究除草剂丁革胺对蟾蜍红...