皮皮学,免费搜题
登录
搜题
【单选题】
蛋白质中由于含有Trp、Tyr、Phe等芳香族氨基酸,因此在( )nm波长下具有特征性吸收峰。
A.
280
B.
260
C.
210
D.
220
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】Pareto规则
【单选题】She looks_________ those tight trousers. [     ]
A.
abstract
B.
evident
C.
ridiculous
D.
typical
【判断题】Externality means Pareto inefficiency.
A.
正确
B.
错误
【判断题】2017 年戛纳电影节中国评委是章子怡
A.
正确
B.
错误
【多选题】A typical abstract provides the following information:
A.
Research questions
B.
Research methods
C.
Results and findings
D.
Detailed discussion
【多选题】typical abstract provides the following information:
A.
A、 Research questions
B.
Research methods
C.
Results and findings
D.
Detailed discussion
【单选题】VThe Pareto Principle is a technique used to determine which quality control problems in a particular process should be corrected. Which of the following statements best represents the philosophy empl...
B.
. the majority of defects are caused by a small percentage of the identifiable problems. Improvement efforts should be reserved for these vital problems.
C.
. in order to achieve zero defects, all quality control problems, including those which do not have a direct financial cost should be corrected.
D.
. generally, 80% of the quality control problems are justifiable for correction via cost-benefit analysis. The remaining 20% are not financially worthy of improvement efforts.
E.
. A and
【简答题】园林建筑小品
【单选题】对哮喘病人的健康史采集内容应包括:
A.
发作症状及对日常生活工作的影响;
B.
治疗经过;
C.
评估相关病因及诱因;
D.
心理社会情况;
E.
以上全部
【单选题】帕累托前沿 Pareto frontier 是( )
A.
一条曲线
B.
所有帕累托最优解Pareto Optimal Solution的组合
C.
一个曲面
D.
其余选项都不正确
相关题目: