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1)  discriminating distractor
起干扰作用的干扰项
2)  interference [英][,ɪntə'fɪərəns]  [美]['ɪntɚ'fɪrəns]
干扰作用
1.
Quantitative Analysis of Interference on the Limulus Test from heparin sodium;
肝素钠注射液对鲎试验干扰作用的定量分析
3)  Interference effects
干扰作用
1.
The inteference index of population control (IIPC) were used to evaluate the interference effects of alcohol extracts from 20 species of non-preferable plants by means of life table approaches of diamondbach moth(DBM).
以干扰作用控制指数(IIPC)为评价指标,评价了20种非嗜食植物乙醇抽提物对小菜蛾实验种群的控制作用。
4)  interference effect
干扰作用
1.
By means of the method of expanded even design and life table technique,the interference effect of alcohol extract of Mikania micrantha Kunth in different consistency and in different frequency on the population of brown planthopper(BPH) was studied in paddy field.
应用扩展的均匀设计与生命表技术,评价薇苷菊乙醇提取物使用浓度、次数对褐稻虱种群的干扰作用。
2.
To observe the interference effect of different types of infectious bronchitis virus(IBV) on new-castle disease virus(NDV),both of these viruses were cocultured in chick embryo,LaSota strain of NDV diluted at 10 times was mixed with M41,HN99 of IBV respectively in different dilution and co-injected into urinary vesicle of 10 days chick embryo.
为观察鸡传染性支气管炎病毒(IBV)HN99株对新城疫病毒(NDV)增殖的干扰作用,该试验采用不同浓度的IBV标准株M41和地方株HN99与鸡新城疫病毒(NDV)分别按不同接种顺序同胚增殖,利用病毒血凝试验(HA)测定NDV的效价,观察IBV对NDV的干扰作用,从而为检测IBV地方株HN99提供方法,也为同胚增殖两种病毒提供一系列的数据参考。
3.
With extended uniform design and IIPC(the interference index of population control),the interference effects of alcohol extracts of Eupatorium odoratum at different concentrations and application frequencies on the population of brown planthopper(BPH) were studied in paddy fields.
应用扩展的均匀设计与干扰作用控制指数,评价了飞机草乙醇提取物使用浓度、次数对褐稻虱种群的干扰作用。
5)  Mutual interference
干扰作用
1.
The experiment was conducted to study the functional response,mutual interference and space heterogeneity of Chilocorus rubidus Hope on Didesmococcus koreauus Borchs.
研究黑缘红瓢虫对朝鲜球坚蚧捕食的功能反应、干扰作用及空间异质性。
2.
The effect of mutual interference and heterogeneity on Coccinella septempunctata was investigated.
通过系统研究,得出:1)七星瓢虫Cocinelaseptempunctata雌雄成虫在捕食过程中麦秆数越多,环境阻力越大,捕食作用率越低;2)七星瓢虫与异色瓢虫(Harmonisaxyridis)捕食过程中的种间干扰作用大于两种瓢虫的种内干扰作用;3)异色瓢虫(♀)种内竞争强度I与瓢虫数P的关系为I=00012+14072lgP;异色瓢虫(♂)种内竞争强度I与P的关系为I=00058+13942lgP;七星瓢虫(♀)种内竞争强度I与P的关系为I=-00072+07234lgP。
6)  distractor [英][dis'træktə]  [美][dɪ'stræktɚ]
干扰项
1.
Half of them have low discrimination indices and some distractors are functioning inadequately,so the article argues that important tests should be tried out and item analysis carried out beforehand in order to improve the quality of test items.
分析结果显示,该子测验的难度总体上偏易,区分度指数偏低,部分干扰项不起干扰作用。
2.
The experimental condition varies from two aspects in which the target and the distractors are two Chinese characters that are similar in shape and both the prime stimulus and the probe stimulus are including one target and three distractors.
本研究选取不同难度的刺激材料,使用经典的负启动实验范式,分别从增加目标选择难度和干扰项个数两个方面考察了大学生被试的汉字特性负启动效应。
3.
Those studies have nevertheless seldom concerned distractors in MC c.
遗憾的是,这些研究很少关注单项选择的完形填空的干扰项对考试者的影响,因此,本研究试图通过对高考英语完形填空数据的分析和考试者的心理过程来探讨干扰项是如何通过文段的语境来干扰考试者的考试行为。
补充资料:物理干扰
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性质:原子光谱分析中由于试样或参比样品物理性质的变化导致测定结果产生偏差的现象。例如溶液的黏度、表面张力、蒸气压、挥发性等,引起溶液的传输,雾化,雾粒,气溶胶的分布、扩散和凝聚等变化,均可影响测定值致使偏大或偏小。  物理功能高分子材料  physical functional polymeric materials  以物理功能为主的功能高分子材料有时称为物理功能高分子材料。包括导电性聚合物,高分子介电材料,高分子驻极体,高分子光稳定剂,高分子吸附剂,高分子功能膜和高分子液晶等材料。物理功能高分子材料的制备与化学功能高分子材料的制备一样,主要通过功能型小分子材料的高分子化,提高其分子量,或者对普通高分子材料采用功能化措施,引入特定官能团或者特殊结构。对物理功能高分子材料的制备有时还需要采用诸如注入电荷、宏观成型等物理措施。

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