1.
The grafted trees generally bear good crops at young ages.
这种嫁接植株一般在幼龄期便能盛产种子。
2.
Study on the effects of primary planted density of young trees of the construction timber forest of China fir
杉木建材林初植密度幼龄期效应的研究
3.
Genetic Evaluation on Different Mating Combinations of Liriodendron Based on Progeny Test Trials at Young Stage;
鹅掌楸不同交配组合子代幼龄期生长性状的遗传分析
4.
The Effect of Photosynthesis Characteristics and Chlorophyll of the Young Zanthoxylum With Light Stress
不同光照强度对幼龄期两面针光合特性及叶绿素含量的影响
5.
Toxicity Evaluation of Cyromazine to Different Instar Larvae of Delia antiqua(Meigen)
灭蝇胺对葱蝇不同龄期幼虫的毒力评价
6.
ANALYSIS ON EARLY SEXUAL EDUCATION CONCEPT OF PRESCHOOLERS’ PARENTS AND TEACHERS;
学龄前儿童家长及幼师早期性教育观念分析
7.
Variation of Nutrient Content of Young Fruit in Different-aged Citrus.reticulate
不同树龄砂糖橘幼果期果实养分的变化研究
8.
Host-stage Selection of Habrobracon hebetor (Say) to Larvae of Ostrinia furnacalis (Guenee)
麦蛾茧蜂对亚洲玉米螟幼虫寄生龄期的选择
9.
Demarcation of Juvenile Wed and Mature Wood of Planted Chinese Fir and Its Wood Quality Prediction
人工林杉木幼龄材与成熟材的界定及材质早期预测
10.
Influence of Arena Space on Host-instar Selection Behaviors of Meteorus pulchricornis(Braconidae:Hymenoptera) with Spodoptera exigua as the Host
空间场所对斑痣悬茧蜂选择不同龄期甜菜夜蛾幼虫行为的影响
11.
Interaction between short-term heat pretreatment and fipronil on diamondback moth [Plutella xylostella (Linnaeus)]
短期高温预处理与氟虫腈对小菜蛾3龄幼虫的联合作用
12.
Interaction between avermectin pretreatment and subsequent short-term heat treatment on 3rd diamondback moth instar larvae (Plutella xylostella)
阿维菌素预处理与短期高温对小菜蛾3龄幼虫的联合作用
13.
The pathogenic age of asthma centers in infant and preschool children groups,while allergic rhinitis resembles in school age group.
哮喘发病主要集中于学龄前和婴幼儿期,过敏性鼻炎主要发生于学龄儿童;
14.
The curriculum should be systematic and designed to accord with a child's development and interest.
设计符合幼童心智发展与需要的课程，长期有系统地规划适龄、性之幼教课程。
15.
From descent of 3rd-instar larvae for overwintering to ascent of emerged adults, vertical distribution of H. parallela remains steady and shows statistically normal distribution.
暗黑金龟子从三龄幼虫下蛰至羽化成虫上升,这期间群体垂直分布不变,呈正态分布。
16.
A child who is not old enough to attend kindergarten.
学龄前儿童因年龄小而未能上幼儿园的儿童
17.
Responses to Simulated Nitrogen Deposition of Different Ages of Eucalyptus Dunnii Young Growth
不同年龄邓恩桉幼龄林对模拟氮沉降的响应
18.
The young beetle larvae can eat hundreds of aphids.
而幼龄瓢虫则可吃掉数百只蚜虫。