段举,1963年出生于中国,前中国职业足球运动员,场上司职中场,曾入选国家队。
“底段可调高偏心盘加压式快速举重器”。是一项灵敏性能较高,其举升效率较别的型式举重器要高得多,能广泛用于建筑施工,设备维修,汽车轮胎更换等重物的举升工作。
A fast weight lifter with high sensitivity and very high lifting efficiency may be used widely in construction, equipment maintenance, vehicle tyre replacement and other place needing weight lifting.
A section of DNA that is responsible for encoding a gene, let's say it's the insulin gene for example, might be some stretch of DNA on a certain chromosome inside your cells, inside the cells of the pancreas.
一段编码蛋白的DNA序列,我们就拿编码胰岛素的基因来举个例子,它也许是一段DNA基因序列,位于你胰腺细胞里的,某条染色体上
应用推荐