渗透系数
参考答案:
衡量土的透水性强弱的重要力学性质指标。
The reading material might be easier for me to understand if you get this sentence into Chinese. [ ]
A. translating
B. to translate
C. translated
D. translate
重度妊高征病人首选的治疗方法是
A.降压(肼苯哒嗪)B.镇静(冬眠灵)C.解痉药(硫酸镁)D.利尿药(速尿)E.脱水药(甘露醇)