搜索优化
Rewards
English
搜索
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
房地产
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
按相关度排序
按时间排序
医药网
1 年
中药材经验鉴别法及其发展
随着药物的增多,外形相似(或伪作)者也多起来。人们对药物的观察日益由表及里,由粗致细。不仅更细致地注意到表面特征(各种纹路形式、突起、裂缝、癜痕、附属物等),而且深入药材内部,注意质地(光滑、粗糙、粒状、角质形、粉性、油性等 ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
To close 1,200 US stores
IDF finds Hezbollah bunker
IP theft in NASCAR
Inter-Korean roads blown up
Signals caution on rate cuts
BCBS settles antitrust claims
AR casino challenge ruling
2,471-pound pumpkin wins
Jacket to be auctioned
MA town fines resident
Rare comet spotted
Detroit off-duty officer killed
COVID linked to diabetes?
Arrests at the NYSE
Arrested for FEMA threats
GA must certify election
Settles gamers' antitrust suit
ISR strikes Lebanon town
US troops arrive In Israel
Signs gas price spikes law
Rapper Ka dies at 52
Sued by workers for injuries
Medicare open enrollment
Files for bankruptcy
New reptile fossil found
Town hall interrupted
Tech founder's murder trial
Sign nuclear power deal
Meat items recall expands
反馈