有效性
The quality of being effective or valid; the degree to which something achieves its intended result or is legally binding.
उदाहरण
3 / 5他的护照已经过了有效性期限。
His passport has passed its period of validity.
政府需要证明新政策的有效性。
The government needs to prove the effectiveness of the new policy.
这种办法的有效性还有待观察。
The effectiveness of this method remains to be seen.
शब्द परिवार
याद रखने का तरीका
'有' (have) + '效' (effect) + '性' (nature).
त्वरित क्विज़
由于缺乏证据,这个结论的___受到了质疑。
सही!
सही उत्तर है: 有效性
उदाहरण
他的护照已经过了有效性期限。
everydayHis passport has passed its period of validity.
政府需要证明新政策的有效性。
formalThe government needs to prove the effectiveness of the new policy.
这种办法的有效性还有待观察。
informalThe effectiveness of this method remains to be seen.
本研究旨在测试该教学方法的有效性。
academicThis study aims to test the effectiveness of the teaching method.
合同的有效性取决于双方的签字。
businessThe validity of the contract depends on the signatures of both parties.
शब्द परिवार
सामान्य शब्द संयोजन
सामान्य वाक्यांश
临床有效性
clinical effectiveness
数据有效性
data validity
有效性研究
validity study
अक्सर इससे भ्रम होता है
有效性 (validity/effectiveness) is about achieving the result, while 效率 (efficiency) is about using minimal resources.
इस्तेमाल की जानकारी
Often used in scientific research (validity) and general management (effectiveness).
सामान्य गलतियाँ
Confusing '有效' (adjective) with '有效性' (noun) in sentences requiring a subject.
याद रखने का तरीका
'有' (have) + '效' (effect) + '性' (nature).
शब्द की उत्पत्ति
Modern abstract noun formation.
व्याकरण पैटर्न
त्वरित क्विज़
由于缺乏证据,这个结论的___受到了质疑。
सही!
सही उत्तर है: 有效性
संबंधित शब्दावली
education के और शब्द
必修
B1Required by a school or university for a particular degree or course of study. Students do not have a choice and must complete these subjects.
批判性
B1Involving careful judgment or evaluation, especially of the merits and faults of something. In academic writing, it refers to an objective analysis of evidence.
剽窃
B1To take someone else's work or ideas and pass them off as one's own. It is considered a serious academic offense.
读写能力
B1The ability to read and write. It is a fundamental skill measured in social development and academic success.
期刊
B1A newspaper or magazine that is published regularly, especially one that deals with a particular subject or profession. In academia, it refers to peer-reviewed publications.
抄袭
B1To copy someone else's work, ideas, or language without giving credit, especially in an academic context.
误区
B1A common but incorrect belief, method, or area of understanding that leads people to make mistakes.
教育
B1The process of receiving or giving systematic instruction, especially at a school or university.
测评
B1Assessment or evaluation; a systematic process of testing and measuring performance, personality, or quality.
激励
B1To provide someone with a motive for doing something; to encourage or stimulate interest. Often used in discussions about management and learning.
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