皮皮学，免费搜题
登录
搜题
【判断题】
可靠的交付服务是指保证套接字之间数据无差错、不丢失、不重复、且按序地到达。A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】去游离的主要形式是（）与（）。
【单选题】To find the articles about using Chinese herbal medicine in the treatment of lung neoplasms,if you wanna expand the expressions for the concept "lung neoplasms", the queries could be .
A.
Chinese herbal medicine AND Lung AND neoplasms AND (adenocarcinoma OR squamouscarcinoma OR tumors )
B.
Chinese herbal medicine AND Lung AND adenocarcinoma OR squamouscarcinoma OR tumors OR neoplasms
C.
（adenocarcinoma AND squamouscarcinoma AND tumors AND neoplasms）AND Lung AND Chinese herbal medicine
D.
（adenocarcinoma OR squamouscarcinoma OR tumors OR neoplasms）AND Lung AND Chinese herbal medicine
【简答题】与化学法相比,生物催化的手性合成优点在于:反应条件温和、环境友好、高效率、 ,手性技术包括手性合成和手性拆分
【简答题】闭塞就是用 或 来保证列车按照空间间隔制运行的技术方法。
【多选题】To find the articles about human embryonic stem cells, which ones of the following search fields could be used?【 multiple choice 】
A.
Abstract
B.
MeSH major topic
C.
Other Term
D.
Text Word
【多选题】To find the articles about human embryonic stem cells, which ones of the following search fields could be used?
A.
Abstract
B.
MeSH major topic
C.
Other Term
D.
Text Word
相关题目：