某些植物的珠被和珠心细胞形成完全正常的胚.The cells of the integument and nucellus of some plants form perfectly normal embryos.大多数被子植物的胚珠有两层珠被, 而裸子植物通常只有一层.Most angiosperm ovules possess two integuments, while gymnosperms usually have only ...
昨天在华盛顿举行的中东和谈有了取得进展的迹象。Middle East peace talks in Washington showed signs of progress yesterday.选举提前了6个月举行。The election was held six months ahead of schedule.12月9日将举行这两位候选人的决胜选举。There will be a run-off between these two ...
Reading this essay was an elevating experience.阅读这篇短文很有启发。Gastric distention may also reduce lung volume by elevating the diaphragm.胃胀使膈升高也会减少肺的容积.It's elevating my teammates to be able to win that championship.挑战是振...
What a pity that his career was left to flounder.多么可惜，他的事业深陷困局。What a pity that his career was left to flounder...多么可惜，他的事业深陷困局。Mr. Dambar had loaded his plate with stuffed flounder.但拔先生的餐盘里盛满了填馅的比目鱼。Flounder, turbot and...
These changes reflect the effects of burial diagenesis on the originally deposited clay mineral assemblage.这种变化反映了埋藏成岩作用对原来沉积的粘土矿物组合的影响.Scanty but growing evidence links the character of early diagenesis with specific de...
Take the average of those ratios and multiply by a hundred.算出那些比率的平均值再乘以100。Some British banks have used doubtful property revaluations to improve their capital ratios.有些英国银行通过使用不可靠的资产重估来提高它们的资本率。The drying shrinkage and...