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【简答题】
检查尿蛋白定量常用的防腐剂是_____。
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举一反三
【多选题】关于金黄色葡萄球菌形态、培养及生化特性描述正确的是( ) 。
A.
G+ 菌、呈球状、排列成葡萄串状
B.
普通培养基上生长良好，因多产生色素，菌落呈金黄色等
C.
高盐培养基上生长较好，血平板上生长更佳，致病菌株多有溶血性
D.
分解葡萄糖、乳糖、麦芽糖、蔗糖，产酸不产气，致病菌株能分解甘露醇、产生凝固酶。
【单选题】The research object of international trade theory is ( )
A.
Resource allocation in a country
B.
Resource allocation issues within the two countries
C.
Regional resource allocation issues
D.
Worldwide resource allocation issues
【简答题】The research object of safety engineering is , and 。
【简答题】In basic scientific research, the object is to understand how, say, the brain works rather than to develop a drug to ______ brain disease.
【简答题】After-class assignment : Identify the research subject (subject matter), research object (content) and research method if it is included from the following titles (16 分) 1.One-step inactivation of chr...
【单选题】葡萄球菌的培养特性是
A.
营养要求高，必须在血平板上才能生长
B.
均能产生金黄色色素
C.
分解菊糖产酸
D.
耐盐性强，可在含10％～15％NaCl的培养基中生长
E.
专性需氧
【简答题】人际功能与_人家_所指的扩张_闫亚平.caj Please provide the following in English: Research object, theoretical basis, research objective, research significance. List the outline of the paper.
【单选题】John Stewart M ill believe d that the research object of political economy wa s ( ).
A.
t he n ature of w ealth and its laws of production and d istribution
B.
r elations of production and its l aw of d evelopment
C.
t he production process of the substance
D.
r esource allocation
【单选题】Assuming that a vaccine against hepatitis C was developed. To evaluate the effectiveness of this vaccine, the population that should be selected as the research object is
A.
People infected with hepatitis C
B.
People with low incidence of hepatitis C
C.
People who have been infected with hepatitis C and have antibodies in their bodies
D.
High-risk population of hepatitis C
E.
People who have been infected with hepatitis B
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