Related topics:Chemistry con‧cen‧tra‧tion/ˌkɒnsənˈtreɪʃən$ˌkɑːn-/●●●S3W2AWLnoun 1[uncountable]theabilityto think about something carefully or for a long time→concentrateShe needed all herpowers of concentrationto stop herself from slipping on the icy road...
声明: 本网站大部分资源来源于用户创建编辑,上传,机构合作,自有兼职答题团队,如有侵犯了你的权益,请发送邮箱到feedback@deepthink.net.cn 本网站将在三个工作日内移除相关内容,刷刷题对内容所造成的任何后果不承担法律上的任何义务或责任
the act of concentrating; the state of being concentrated. exclusive attention to one object; close mental application. something concentrated: a concentration of stars. Military. the assembling of military or naval forces in a particular area in preparation for further operations. ...
the act of concentrating; the state of being concentrated. exclusive attention to one object; close mental application. something concentrated: a concentration of stars. Military. the assembling of military or naval forces in a particular area in preparation for further operations. ...
What is potency of a drug? Results: Potency is an expression of the activity of a drug in terms of the concentration or amount of the drug required to produce a defined effect, whereas clinical efficacy judges the therapeutic effectiveness of the drug in humans. How do you qualify for worki...
noun chemistry The separation of the volatile parts of a substance from the more fixed; specifically, the operation of driving off gas or vapor from volatile liquids or solids, by heat in a retort or still, and the condensation of the products as far as possible by a cool receiver, alembic...
5.(Chemistry) a.the capacity of a substance to undergo chemical change b.the effective concentration of a substance in a chemical system. Theabsolute activityof a substance B, λB, is defined as exp (μBRT) where μB is the chemical potential ...
Medical, Organic Chemistry, Health OD Optical Density Medical, Microbiology, Chemistry MIC Minimal Inhibitory Concentration Medical, Microbiology, Pulp And Paper Ab Antibody Medical, Immunology, Microbiology MIC Minimum Inhibitory Concentration Medical, Health, Healthcare HIV Human Immunodeficiency Virus Medical...
Notations are employed to advantage in every branch of mathematics, in logic, in astronomy, in chemistry, in music, in proofreading, etc. Thus, (1 /i) means that in the expression 1 / i all the whole numbers from 1 to n inclusive are to be successively substituted for i and the ...
Mole fraction may be a unit of concentration in chemistry. A mole is really a variety of molecules, approximately 6 × 1023. A mole fraction is the ratio of molecules of 1 component during a mixture. During this article, we'll discuss the mole fraction f