英语人>网络例句>herbage 相关的网络例句
herbage相关的网络例句

查询词典 herbage

与 herbage 相关的网络例句 [注:此内容来源于网络,仅供参考]

The genus Ligularia is perennial herbage of Compositae. There are about 130 species in the genus and 111 species of them widely distributing in China, mainly growing in northwestern and southwestern mountainous regions.

橐吾属(Ligularia植物系菊科多年生草本植物,全属约130种,而分布于我国境内的就有111种,主要生长于西北、西南山区。

It was shown that there were 23 plants showing stronger inhibitory effect on Ligularia sagitata seed germination and reducing the seed germination index (M0.50), and there were nine plants that could significantly inhibited Ligularia sagitata but show less injurious effect and even promoting effect on the herbage.

结果表明:有23种供体材料对箭叶橐吾种子萌发具较强抑制作用,并降低了萌发指数(M0.50);有9种供体植物显著抑制箭叶橐吾,同时对牧草的伤害较少甚至有促进作用。

The water extracts of the aboveground parts of 31 plants belonging to 13 families were used in the seed germination experiment of the major weed Ligularia sagitata and the herbage Elymus nutans in alpine and cold grassland in order to screen the plants that could inhibit Ligularia sagitata.

用13科31种植物地上部分的水浸液0.05g DWmL^(-1对高寒草场主要杂草箭叶橐吾和同域牧草垂穗披碱草进行种子萌发实验,旨在筛选能够抑制箭叶橐吾的植物种类。

This product contains high quality superfine Pueraria Lobata extract and other natural herbage extracts, which will admirably improve women's breast standing and enhancement.

该产品含有高质量的特级野葛根精华及其它天然草本精华,可以极好地促进女性乳房坚挺和增大。

Monorchis belonging to Orchidaceae had a narrower one, indicating that rare and endangered Orchidaceae plants had a less distribution in Beijing mountainous region, and only distributed in several types of forest vegetation communities. Due to the lack of suitable habits, these herbage species were in dire need of prior conservation.

结果表明:野大豆的生态位宽度值较大,为0.297;大花杓兰、沼兰和角盘兰同属于兰科植物,生态位宽度值较小,说明兰科植物在北京地区分布较少,并且仅在几种森林群落类型中有分布,适宜生存的生境较少,急需优先保护。

The results showed that the phytophagous insects in the spruce forest in Qilian Mountains exhibited obvious vertival stratification structure. According to the amounty of species of each structure, it could be divided into 6 insect communities, namely the insects community of the shrub and herbage (928 species), of the soil and root (780 species), of the tender end and needle (117 species), of the stem phloem and xylem (66 species), of the branch thin end twig shin (38 species), of the blossom and seed and fruit (14 species).

结果表明祁连山区青海云杉林中植食性昆虫具有明显的垂直分层结构,根据林分的垂直结构和昆虫寄生、取食树木组织部位可划分为6个群落,其种类由多到少依次为灌木和草本层昆虫群落(928种),土壤与根部昆虫群落(约780种),嫩梢与针叶昆虫群落(117种),树干韧皮部与木质部昆虫群落(66种)、枝梢与嫩皮昆虫群落(38种)、花与种实昆虫群落(14种)。

Pteris ensiformis is a perennial evergreen herbage with high ornamental and medicinal value.

剑叶凤尾蕨是凤尾蕨科凤尾蕨属多年生常绿草本植物,具有较高的观赏和药用价值。

Ingredients: natural herbage whiten essence、 pearl powder、wild chrysanthemum、sanguisorba、ginseng、honeysuckle ets.

成份:天然本草美白精华、珍珠粉、丹参,地榆,人参、金银花等。

The main factors that influence grassland bird nest-site selection are the height and density of herbage, and the density of Armerniaca sibiric.

草原鸟类的巢址选择中存在资源分割,影响草原鸟类巢位选择的主要因子是草本植物的高度和密度、蒙古山杏的密度。

The species structure and importance value dynamics of annual plants in herbage synusia during a growth period have been observed, and the ecological mechanisms of these changes have been analyzed also.

通过跟踪观测一年生植物层片在一个生长周期内种类组成及其重要值的变化,并分析变化的生态学机理,得出如下结论:①在固沙区草本层片内,小画眉草的多度、盖度和重要值在群落中所占比例较大,是群落优势种;②在充足的降雨后,一年生植物都突发性萌发,但随着降雨的减少,层片内的一年生植物种群都呈衰退之势,其中小画眉草和虎尾草种群急剧减少,狗尾草、雾冰藜和虫实种群减少幅度不大。

第8/10页 首页 < ... 2 3 4 5 6 7 8 9 10 > 尾页
推荐网络例句

Do you know, i need you to come back

你知道吗,我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。

Chapter Three: Type classification of DE structure in Sino-Tibetan languages.

第三章汉藏语&的&字结构的类型划分。