液泡中的丹宁内含物也已用显微镜证实.Tannin inclusions in vacuoles have also been demonstrated by the electron microscope.液泡内含物存在于幼嫩种子胚乳的脂肪珠滴中.Vacuolate inclusions are present in the fat globules of the endosperm of young seeds.I1等级的钻石常含有肉...
洛维特是个威严的高个男人，蓄着灰白的八字胡。Lovett was a tall, commanding man with a waxed gray mustache.总统是位威严的人.The president is a man with a commanding appearance.他保持庄重威严的仪态.He preserved his grave and dignified bearing....
她用灵巧的手指编结着.She was knitting with deft fingers.人以芦草或纤维编结篮子.One makes baskets by interlacing reeds or fibers.编结到第20行时,她收针了.When she had knitted the twentieth row of stitches she bound off....
探讨了PET酯 化、聚合生产过程对熔体直接纺丝的影响.The effect of PET production on melt direct - spinning is discussed.以水为凝固浴, 水法成形是在 “ 漏斗纺丝 ”.Water as coagulation bath, water law shape in the " funnel spinning. "主要应用于聚酯切片、化纤纺丝等生产的过滤.Primarily ...
There rose before us the great pyramid of Gaza.雄伟的加沙金字塔矗立在我们面前。a pyramid of cans in a shop window商店橱窗中摆成金字塔形的罐头On a plate in front of him was piled a pyramid of flat white biscuits.在他面前的盘子上有一摞摆成金字塔形状的白色薄饼。...