【简答题】取益母草膏(煎膏剂)约 10g ,置洁净干燥的 50ml 具塞锥形瓶中,精密称定,煎膏重量为 10.000g ,加入 20ml 纯化水,精密称定,煎膏与水总重量为 30. 000g ,混匀,作为供试品溶液。按比重瓶法测定,已知比重瓶重 23.000g ,充满供试品溶液共重 32. 000g ,充满水后共重 31.000g 。计算益母草膏的相对密度,并判断是否符合规定。药品标准规定 d ≥ 1.36...
【单选题】发生细胞免疫应答时,淋巴结内的主要变化是( )
【单选题】You can lead a cow to water, but you cannot make it ______.
【单选题】According to the passage, the main purpose of television industry is ______.
A.
to make money from customers
B.
to advertise for companies
C.
to provide entertainment service
D.
to persuade people to buy new types of television
【简答题】A.It is a city of contrasts. B.It possesses many historical sites. C.It is an important industrial center. D.It has many big and beautiful parks.
【简答题】To make good friends, you cannot be ___________.
【单选题】下列选项中,能成为教材具体呈现方式的是()。
【简答题】To make friends, you cannot be .
【单选题】取益母草膏(煎膏剂)约10g,置洁净干燥的50ml具塞锥形瓶中,精密称定,煎膏重量为10.000g,加入20ml纯化水,精密称定,煎膏与水总重量为30. 000g,混匀,作为供试品溶液。按比重瓶法测定,已知比重瓶重23.000g,充满供试品溶液共重32. 000g,充满水后共重31.000g。计算益母草膏的相对密度,并判断是否符合规定。药品标准规定d≥1.36。
【简答题】低效利尿剂的临床应用包括治疗伴有醛固酮升高的( )性水肿;与中效利尿剂合用,治疗充血性心力衰竭,避免( )的发生。