查询词典 dichotomously

In this study we score thetest by both dichotomous system and polychotomous system,then we compare the goodness of fit of the three parame-ter logistic model to the dichotomously scored CRPM testdata to that of the three parameter logistic model tothe foctitious test of the polychotomously scored CRPM testdata.

该测验原本是采用二级评分的，但我们同时也对它进行多级评分，该研究的重点是比较二级评分的瑞文测验和多级评分的瑞文测验所对应的虚拟测验与三参数逻辑斯蒂模型的匹配性。

Basal leaf 1, palmatisect, veins dichotomously branched, not anastomosing; staminodes present

基部的叶1，掌状全裂，脉二歧的分枝，不网结；存在的退化雄蕊 31 Kingdonia 独叶草属

Lower vascular plants having dichotomously branched sporophyte divided ''.

低等脉管植物，有二岐的孢子体，分裂为气芽和根茎。

Cincinni dichotomously branched from base; 1 branch with 1.5--2 cm long peduncle and 1--4 long-exserted male flowers; other branch with much shorter peduncle and 3--5 bisexual flowers included in involucral bracts; pedicels thick and curved, ca. 3 mm, to 5 mm in fruit.

蝎尾状聚伞花序二歧自基部；1分枝具1.5-2厘米长花序梗和1-4长外露的雄花；其他分枝具非常短花序梗和3-5两性花在总苞片内藏；花梗厚和被弄弯，约3毫米，在果期对5毫米。

Instudytwo,we have compared the test information functionsand the means of the number of items used in adaptivetest of dichotomously scored and polychotomously scoredCRPM.

结果表明：对联合型瑞文测验采用多级评分方法比采用二级评分方法能使信息函数提高30%以上；尤其在能力水平的下端则有成倍的增加。

Peduncle slender, 7-10 cm, 2 or 3 × dichotomously branched with several to many flowers; pedicel slender, 5-6 mm. Flowers 4-merous, ca. 7 mm in diam.; sepals suborbicular, short; petals whitish green or yellow-green, ovate, base cuneate.

花序梗纤细，7-10厘米，2或3次分枝具数花到多花；花梗纤细，5-6毫米花4瓣，直径约7毫米；萼片近圆形，短；花瓣带白色绿色的或黄绿色，卵形，基部楔形。

Theory survey part introduces some concepts relative to Item Bias and Differential Item Functioning, as well as the recent development and some ordinary methods, especially parametric IRT approaches used to explore DIE Based on the response the 21 optional item of the laws pertaining to the economy (both dichotomously and polytomously scored items) in 2004 intermediate economic test throughout country, a parametric proced...

实证研究部分，应用DIF检验的参数方法和MULTILOG软件，在项目反应理论Samejima等级反应模型下，对2004年度全国经济专业技术资格考试的经济基础中级试卷中经济法部分21个项目做DIF分析。

Flowering stems dichotomously branched; pedicels of fallen flowers persistent, exserted from spathes, stiff; outer perianth segments not crested.

花茎二歧的分枝；持久的脱落花的花梗，从佛焰苞外露，硬；外部花被片不具脊。

Inflorescences axillary, small, pedunculate, densely capitate clusters of unisexual flowers; solitary glomerules or pairs of dichotomously branched cymes; bracts small.

花序腋生，小，有花序梗，密集头状簇生的单性花；单生团伞花序或对二歧分枝聚伞花序；苞片小。

Cymes solitary or dichotomously branched, ebracteate or lower pedicels bracteate, rarely all bracteate (flowers extra-axillary).

或者二歧分开的聚伞花序单生，无苞片或者下部花梗具苞片，很少全部具苞片。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。