This lignification serves to stiffen and strengthen the cells.木质化足以使细胞变硬和增强.IBA treatment can promote the root elongate growth and the root lignification of M. hupehensis Rehd.吲哚丁酸能够促进湖北海棠根系导管的分化,使根系的木质化程度增加.Birth later ...
...plangent violins.哀婉的小提琴声a trio for two violins and continuo两小提琴与通奏低音三重奏Guitars, banjos and violins give country music its characteristic sound.由吉他 、 五弦琴和小提琴演奏的乡村音乐独具特色.In this passage the violins double the sopranos.小...
鲍勃死于由他的生活方式引起的心脏病突发。Bob died of a heart attack, brought on by his lifestyle.鲍勃从椅子上滑下来，趴在了地板上。Bob slid from his chair and lay prone on the floor.鲍勃试着推了推门。令他吃惊的是，门竟然开了。Bob tried the door. To his surprise it opened....
Mr Sparrow has acted with commendable speed.斯帕罗先生行动之快值得赞扬。A sparrow may be small but it has all the vital organs.麻雀虽小,五脏俱全.The sparrow crossed the lawn in a series of hops.那麻雀一蹦一跳地穿过草坪....
口径为120毫米的迫击炮的射程是1.8万码。The 120mm mortar has a range of 18,000 yards.我们必须口径一致.We must all say the same.在卡车后面有一只12.7毫米口径的速射机关枪。In the back of the truck was a 12.7 millimeter rapid-fire machine gun....
Production, research, consumption and export for ferromolybdenum in China were recounted.综述了我国钼铁生产 、 科研 、 消费和出口情况.Microwave radiation was used as a drying method in the measurement of molybdenum for ferromolybdenum.将微波辐射...
Academe has biggish difference because of lacking historical record.由于史料记载不详,学术界有较大的分歧.PVC laminating metal sheet and its composite sandwich panels have biggish market in ship at present.PVC复塑板及其复合夹芯板目前在船用上占有较大的市场.the bi...