Homoserine has also been implicated in the biosynthesis of methionine.同型丝氨酸也牵涉到蛋氨酸的生物合成.Glycine and succinyl - CoA are precursors of 5 - aminolevulinic acid ( ALA ) biosynthesis.甘氨酸和琥珀酸是红假单胞菌生物转化合成5-氨基乙酰丙酸 ( ALA ) 的前体.Ob...
The youngest child, John, was to die at the age of fourteen.最小的孩子约翰后来于14岁时夭亡。Kasparov became the youngest world title-holder at 22.卡斯帕罗夫22岁时成为最年轻的世界冠军。Her youngest child is at nursery now.她最小的孩子现在上托儿所。...
粒子的自旋说明了它所服从的统计法类型.The spin of a particle tells us the type of statistics it obeys.这说明统计法处罚的力度相对轻了一些.This shows that the statistical method of punishment intensity A number of relatively light.分别运用矿场统计法 、 理论计算法、数值模拟法结合矿场...
The sunlight, filtering through innumerable leaves, was still hot on their faces.阳光透过成千上万片树叶, 照在他们脸上,那感觉还是热烘烘的.Techniques for controlling particulates include filtering, washing, centrifugal separation, and electrostatic...