- 更多网络例句与围肛部相关的网络例句 [注：此内容来源于网络，仅供参考]
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In order to study the factors related to Enterobius infection among per-schoolchildren, a structural questionnaire with multi-stages and a random sampling was designed to interview parents of 702 pre-schoolchildren. The questionnaire included personal information of the children: their educational background and parents' occupation; the status of their housing; their handwashing habits, and their frequency and habits of bathing, etc. In addition, the children's pinworm infections were examined using two-consecutive-day adhesive cellophance paper perianal swabs. Variables causing the pinworm infection among infected and noninfected children were analyzed by x2-test and multi-variable tests including discriminant analysis and stepwise multiple regression.
为了解学龄前儿童蛲虫感染之因素，以结构型问卷多步骤随机抽样访视702名学龄前儿童的家长，问卷的内容包括：儿童个人资料、儿童父母亲教育程度、职业、住屋情形、卧室分配情形、手部卫生习惯、洗澡习惯等，并以连续两天玻璃胶纸肛围擦拭法〈two-consecutive-day adhesive cellophane paper perianal swabs〉检查儿童的蛲虫感染情形，儿童蛲虫感染与各单变项的相关，以卡方检定〈x2-test〉分析，而多变项的分析则以判定分析〈discriminant analysis〉及逐步复回归〈stepwise multiple regression〉进行分析。
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The area around the anus in certain invertebrates,such as echinoderms.
围肛部某些无脊椎动物肛门的周围部分，如棘皮动物
- 更多网络解释与围肛部相关的网络解释 [注：此内容来源于网络，仅供参考]
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periproct：围肛部
第二部称预系,位反口面中央,由围肛部(periproct)和5个生殖板,5个眼板(ocular plate)组成. 生殖板上各有一生殖孔,有一块生殖板多孔,形状特异,兼作筛板的作用. 眼板上各有一眼孔,辐水管末端自孔伸出,为感觉器. 围肛部上有肛门.
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periproct：围肛部 尾节
periposeidon /近海王点/ | periproct /围肛部/尾节/ | periproctic /直肠周的/
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perisarc：包皮
periproct 围肛部 | perisarc 包皮 | perishability 腐败性
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peristerite：蓝彩钠长石
periproct 围肛部 | peristerite 蓝彩钠长石 | peristome 围口部