1. By population analysis the hydrogen bonding is found between the electron donor O atom and the electron acceptor H atom. 通过电子布居分析，发现在电子给予体O原子和电子接受体H原子间存在氢键。
2. India is already the biggest donor of helicopters to the UN, while Pakistan is busy fighting militants in its tribal areas. 印度已经是联合国最大的直升机捐助国，而巴基斯坦则忙于同国内部落地区的激进分子战斗。
3. Energy is transferred from the electron donor to the organism for synthesis and maintenance by a complex series of enzymatic reactions. 为了细胞合成和维持生命，能量从电子给予体通过一系列复杂的酶反应转移到生物体。
英英解释
n.
1. person who makes a gift of property
2. (medicine) someone who gives blood or tissue or an organ to be used in another person (the host)
网络释义
donor 给予体;
供体;
捐赠人;
供者;
electron donor 电子给体，电子供体;
电子供体;
电子给体;
电子施主;
donor level 施周级;
施治;
授素准位;
施主能级;
organ donor 器官捐赠者;
器官捐献者;
器官捐赠者-------[光年网原创;
器官捐赠人 医疗衞生;
