2) leaf morphological characteristics
叶片形态特征
1.
Effects of elevated carbon dioxide and ozone concentrations on leaf morphological characteristics of invasive plant Galinsona parviflora
CO_2与O_3浓度升高对入侵植物牛膝菊叶片形态特征的影响
3) morphological character
形态特征
1.
Comparison of the morphological characteristics between two types of backcross progenies from the common and crucian carp;
鲤鲫杂交两种回交子代鱼的形态特征比较
2.
Preliminary studies on the fertility and morphological characteristics of wheat male sterile line of Zhou 13S-1;
小麦雄性不育系周13S-1的育性与形态特征初步研究
3.
Study on the morphological character and the mostly economic character of transgenic common carp;
转基因鲤的形态特征及主要经济性状研究
4) morphological characteristics
形态特征
1.
Revision of the four species of Tetrigidae(Orthoptera:Tetrigoidea) from China based on morphological characteristics and partial sequences of three genes;
基于形态特征和部分基因序列的中国蚱科四个种的分类订正
2.
Studies on morphological characteristics and genetic analysis of the hybrid F_1,Erythroculter ilishaeformis ♂×Megalobrama amblycephala ♀;
翘嘴红鲌(♀)×团头鲂(♂)杂种F_1的形态特征及遗传分析
3.
The morphological characteristics and growth pattern of cage-cultured large yellow croaker(Larimichthys crocea) in Guanjing-Yang population;
官井洋种群网箱养殖大黄鱼的形态特征与生长式型
5) morphology
[英][mɔ:'fɔlədʒi] [美][mɔr'fɑlədʒɪ]
形态特征
1.
The morphology of a cochineal insect,Dactylopius confuses and the ultra-morphology of its wax secretion.;
胭脂蚧的形态特征及蜡泌物超微结构的研究
2.
A primary study on morphology and growth among Oujiang color common carp,Koi carp and their reciprocal hybrids(F_1);
瓯江彩鲤与日本锦鲤及其正反杂交F_1形态特征和生长初步研究
3.
Morphology and Ornamental Value of the Wild Camellia in Panxi Area;
攀西野生山茶形态特征及其观赏价值
6) Morphological characteristic
形态特征
1.
Its taxonomy, distribution, host plants, biological,ecological and morphological characteristics are reviewed.
本文就其入侵现状、危害情况、生物生态学、形态特征等作一简述。
2.
We investigated the morphological characteristic of Tamarix ramosissima Nebkhas in two different habitats: the Gobi desert and the desert in the desert-oasis ecotones that locate in Jinta County,Gansu Province and Ejin Banner,Inner Mongolia Autonomous Region.
以甘肃金塔县和内蒙古额济纳旗的荒漠绿洲过渡带为研究区,研究了戈壁和沙漠两种生境中柽柳灌丛沙堆的形态特征,定量分析了不同生境中柽柳灌丛沙堆形态参数间的关系、空间格局以及空间异质性。
3.
To reveal the resource and reproduction patterns of Epimedium sagittatum,the effects of clone fragment density on clonal morphological characteristics were investigated during three periods of sexual reproduction with regression and nonparametric test.
运用回归分析和非参数检验方法,研究了箭叶淫羊藿(Epimedium sagittatum)在有性繁殖的3个时期克隆片段密度对其各个形态特征的影响,以揭示其资源和繁殖投资情况。
补充资料：垂丝海棠的形态特征
垂丝海棠又名锦带花，属蔷薇科，苹果属，为落叶灌木或小乔木。原产我国华东、中南、西南，以四川为最多。此花树姿婆婆，花粉红色，花梗细长，紫红色，下垂成带状，花4-7朵聚生为一簇，形似樱花，花瓣5枚以上，朵朵弯垂，迎风轻荡，色艳韵美，绰约动人。常见的垂丝海棠有两种，一为重瓣垂丝海棠，花为重瓣；一为白花垂丝海棠，花近白色，小而梗短。垂丝海棠性喜阳光，不耐阴，也不甚耐寒，爱温暖湿润环境，适生于阳光充足、背风之处，土壤要求不严，微酸或微碱性土壤均可成长，但以土层深厚、疏松、肥沃、排水良好略带粘质的生长更好。此花生性强健，栽培容易，不需要特殊技术管理，唯不耐水涝，盆栽须防止水渍，以免烂根。
相关条目：
海棠
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条