精胺 ( Spm ) 和腐胺 ( Put ) 在膨大过程中含量高,尸胺 ( Cad ) 和亚精胺 ( Spd ) 含量较低.Spermine ( Spm ) and putrescine ( Put ) content were significantly higher than cadavarine ( Cad ) and spermidine ( Spd ) during rhizome development.高氯酸溶液提取,丹酰...
大量此类信息在警察机关其他部门中流传。A lot of this information flowed through other police departments.上个月他从陆军情报机关开小差跑了。He deserted from army intelligence last month.他知道行政机关办事效率低。He knows the wheels of administration turn slowly....
Gimbal lock is a phenomenon that easily affects Euler angle representations.万向节锁是一种容易影响到欧拉角表现的现象.You can get to the beach easily from the centre of town by tram.你从市中心乘有轨电车到海滩会很方便。Anyone with a discerning eye can easily s...