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Culture and suitable for indoor foliage plants for shade tolerance green potted plants, though a shade tolerance, but also divided into positive and negative.

文化和适合室内观叶植物的耐阴性绿色盆栽植物,但耐阴性,但也分为正面和负面的。

The genus is made up of at least 250 species, so you can find them in all sizes. Many of the low growing, mat-forming varieties are suitable for rock gardens or for edging beds near concrete sidewalks or driveways where the soil heats up and dries out.

这种植物的种类至少都有250种,所以在植物的身材上有有很多选择,许多生长得矮的这类植物,垫子形状种类很适合种在多石的花园或者在又热又干燥的马路旁和公路旁的混凝土板床上。

The dominant and co-dominant species in shrub and herb layers were mostly helophytes and hygrophytes. With decreasing latitude, the helophytes and hygrophytes decreased or disappeared, while mesophytes increased.

研究区沟谷冻土湿地植物群落的灌木层和草本层的优势种和共优种多为适应湿地环境的沼生和湿生植物,随着纬度的减小,喜冷湿环境的沼生和湿生植物种类逐渐减少,甚至消失,而耐旱的中生植物的比重则逐渐加大。

The results showed that pollen in differentfamily or genus of plant have different requirements for phytohormones.The basicmedium of pollen culture supplemented with 2ppm NAA and GA_3 can promotes thepollen germination in Cruciferae.It has been proved that basic medium supplemtedwith 2ppm IAA and GA_3 has special effect on pollen germination and elongation ofpollen tube of woody plant in Rosace...

结果证明:不同科属的植物花粉对激素的要求不同,如在花粉萌发的基本培养基上加2ppm的NAA和GA_3混合液对十字花科植物花粉有促进作用,加2ppm的IAA和GAa_3混合液对蔷薇科木本植物花粉萌发和花粉管伸长有显著效果,而葫芦科植物的花粉在基本培养基上只要有无机盐离子就可以萌发,激素仍有促进花粉萌发的作用。

This is the situation for pot plant and bedding crops.

这就是盆栽植物和花坛植物的情况。

According to the survey of Guangzhou region , 95 species , 62 generas , 37families of ornamental red-leaf plants have been proved .76 percents of the red-leaf palnts is arbor .

通过对广州地区乡土红叶植物的调查和文献收集,结果表明,广州地区共有乡土红叶植物有37科62属95种。其中,乔木居多,占76%。

In particular, the technology of the use of transgenic plants to produce human or animal therapeutic vaccines receives increasing atten-tion. Expressing vaccine candidates in vegetables and fruits open up a new avenue for producing oral/edible vaccines. Transgenic plant vaccine disquisitions exhibit a tempting latent exploiting foreground.

尤其是利用转基因植物技术生产植物疫苗的研究受到了广泛的关注,在转基因植物的可食用部位表达抗原生产人或动物治疗用重组蛋白和疫苗的技术为可食性疫苗的研制开辟了新途径,展现了诱人的开发前景。

Any of several related or similar plants, such as the bur ''.

香瓜属植物任一种相关或类似植物的统称,如刺瓜和''。

An insectivorous plant, such as the Venus's-flytrap.

极像麦瓶草属植物的一个属;蝇子草属植物,捕虫草。

New and noteworthy flowering plants of Fukien.

福建新种植物及几种植物的学名订正。

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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐

The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.

血精的原因很,以良性病变为主。