1·Kochia scoparia differed from the substitutes in utride, trichome and stoma under SEM.
扫描电镜下地肤与其他药材的胞果、毛茸和气孔的形态特征有区别。
2·Combined surveying stoma types of dicotyledonous plants survey of bacteria pollution in the air, investigating learning ways and routes were explored in biological scientific movements.
结合《双子叶植物气孔类型观察》和《空气中细菌污染的监测》活动项目，探索生物科技活动中研究性学习的方法和途径。
3·With CO2 concentration enrichment, the leaf stoma density becomes small for C3 crops, but it shows the opposite tendency for C4 crops (maize).
随着CO2浓度升高，C3作物叶片气孔密度变小，C4作物（玉米）呈相反趋势；
4·They should also be constantly concerned in taking care and cleaning their stoma .
他们还应该不断关注，在照顾和清洁他们的气孔。
5·This is usually a temporary stoma and may be closed at a second operation.
这通常是暂时性的气孔和可能会被封闭在第二次手术。
1·Objective to probe into the influence of out-hospital nursing education on knowledge of urology stoma in patients after cystostomy.
目的探讨院外护理教育对提高泌尿系造口患者疾病认知水平的作用。
2·The psychologic status and the situation of mastering stoma knowledge of 2 groups were estimated by self-rating anxiety scale (SAS) and self-assessment questionnaire.
采用焦虑自评量表(SAS)和自制调查表评价2组患者心理状况和造口知识掌握情况。