丛生

Rigida population were clumping, and v/m ratio, negative binomial parameter, patchiness index, clumping index, mean crowing index and Morisita＇ s index were 1.98, 1.84, 1.54, 0.98, 2.79 and 1.54 respectively.

结果表明，杜松种群的空间分布格局为聚集分布，其v／m值、负二项参数、聚块性指数、丛生指数、平均拥挤度和Morisita指数分别为1.98、1.84、1.54、0.98、2.79和1.54。

The research made a serial of studies on buds inducement and reproduction, root differentiation and cultivation of young plant in different hormone and different culture media, which selected tender leaves of Pelargonium citrosum as explants in germfree condition.

以驱蚊香草的幼嫩叶片作外植体，在含不同激素的不同培养基上进行丛生芽的诱导、芽的继代增殖、芽生根与移栽研究，以快速获得再生植株。

Appropriate prolonging of the time under light increased the shoot induction rate,and the appropriate photoperiod was 16h per day.

适当延长光照时间可提高丛生芽的存活率，合适的光照时间为16 h/d。

Rain fell in the barnyard and ran in crooked courses down into the lane where thistles and pigweed grew.

雨打在牲口棚的院子里，沿着弯弯曲曲的航道流进蓟藜丛生的小路上。

The ravine now expandingly descends into a great, purple, hopper-shaped hollow, far sunk among many Plutonian, shaggywooded mountains.

这个峡谷由这里向下扩展，成为一块紫色的蚱蜢形的大洼地，一直落入阴森森的草木丛生的山峦里。

Any of certain related plants of the genus Polygonum.

绒毛蓼属的任何一种植物，具有丛生的小花。

Any of numerous short-stemmed plants of the genus Primula having tufted basal leaves and showy flowers ''.

报春花属任何一种短茎植物，具有簇生基生叶和丛生的伞状花序和头状花序的绚丽的花朵。

A family of smut fungi having a simple promycelium bearing the spores in an apical cluster.

腥黑粉菌一科特点是简单先菌丝顶上丛生孢子。

As they began to live a relative stable life, they felt an urge to take up agricultural working and farming because of the lack of purveyance due to the rapidly growing of population. Then provisions became the main part of everyday life. Take the HanZu as an example, they didn' t use to eat too much meat.

就汉族来讲，原本肉类食物在饮食生活中所占比例很小，但中原地区经长期战乱以后荒草丛生，这使畜牧业有了发展的可能，同时在少数民族的影响与政策鼓励下，养羊与养牛业得到了较大的发展，从而提高了肉类食物在整个饮食结构中的比例。

An image taken by the Hubble Space Telescope gives the clearest view ever of the Quintuplet star cluster, a massive collection of young stars 25,000 light-years from Earth but only a hundred light-years from the center of the Milky Way.

意译：一幅来自哈勃望远镜获取如此清晰的图片――五个一组星的丛生，这是一组年轻的星群距离地球约25000光年但是只有一百光年从中心到Milky Way。。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。