- 驗(yàn)證性抽查，有效性檢查
- 有效測(cè)驗(yàn)
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validity test中文什么意思
例句與用法
- Validity testing of the weak performance of stock market in china
中國股市的弱式有效性檢驗(yàn) - The paper briefly reviews the use of rebate rules in validity tests of the contingent valuation method , a survey method widely used to estimate the value of natural resources under realistic , but hypothetical , conditions
本報(bào)告簡(jiǎn)要回顧退還規(guī)則之應(yīng)用在條例評(píng)估法的效度檢測(cè)，這是在真實(shí)但假設(shè)條件下，廣泛用來評(píng)估自然資源價(jià)值的一種調(diào)查方法。 - Third , using the statistical software - spss , this thesis made some analysis of the data and carries out the reliability test and validity test for the questionnaires . by the way of regression analysis , gains the relative importance of each attribute of service quality and its index variable . finally ,
利用spss統(tǒng)計(jì)軟件對(duì)調(diào)查數(shù)據(jù)進(jìn)行了相關(guān)統(tǒng)計(jì)分析,并對(duì)調(diào)查問卷進(jìn)行了信度和效度檢驗(yàn),然后運(yùn)用回歸分析法確定了該量表各個(gè)屬性及其所包含的指標(biāo)相對(duì)于服務(wù)質(zhì)量的重要性程度。 - 423 persons answered the questionnaires and 139 out of them were identified as ecotourists . the result of classification is proved to be effective by prediction validity test , content validity test , theory validity test and convergence validity test . in addition , the ecotourists were classified as hard ecotourists , frequent ecotourists and occasional ecotourists farther according to the times they traveled to nature - based destinations every year and their new ecological paradigm grade which is used to evaluate the visitors attitude to environment . frequent ecotourists and occasional ecotourists both fall category of soft ecotourists , so the " hard - soft " classification system is founded , which will help propel ecotourist studies in china to develop towards the current international mainstream of the field
以北京市百花山自然保護(hù)區(qū)為例，在總結(jié)國外相關(guān)研究經(jīng)驗(yàn)的基礎(chǔ)上，采用k階最近鄰knn和反向傳播bp前饋型多層神經(jīng)網(wǎng)絡(luò)所構(gòu)成的綜合分類器對(duì)百花山游客中的生態(tài)旅游者進(jìn)行識(shí)別，又根據(jù)“每年去相對(duì)原始的自然區(qū)域的旅游次數(shù)”和環(huán)境態(tài)度尺度nep得分兩項(xiàng)指標(biāo)將生態(tài)旅游者進(jìn)一步細(xì)分為嚴(yán)格的生態(tài)旅游者經(jīng)常的生態(tài)旅游者和偶爾的生態(tài)旅游者，其中經(jīng)常的生態(tài)旅游者和偶爾的生態(tài)旅游者歸為一般的生態(tài)旅游者，從而構(gòu)建起嚴(yán)格的一般的生態(tài)旅游者分類體系。