observat ion

同根派生

The results showed that in the observat ion group the analgesic effect was significant and no one presented induced abor tion syndrome (P 结果观察组术中镇痛效果显著，病人无疼痛感；无1例人流综合征发生，术后腹痛程度较轻，与对照组比较，差异有极显著性意义(P＜0.;01)；
Clinical Observat ion on 86 Patients with Intestinal Paralysis after Chest and Abdomen Operaion T reated with Changfukang Anus Drip
肠复康肛滴治疗胸腹部术后肠麻痹86例临床观察
dual-frequency observat ion
双频观测值
We sailed from Perth with a cargo of raw ion.
我们装着一船生铁从佩思启航。
Both of these particles can produce ion pairs.
这两种粒子都能产生离子对。