查询词典 grass-roots

CO2 emission rate higher in the heavily degraded alpine meadow than in the moderately degraded alpine meadow during the plant growing seasons.Ruderal is the dominant species and poison grass is secondary in heavily degraded meadow and Grass or Cyperaceae is only a few.

不同退化程度原状草地CO2通量季节变化五种原状草地CO2释放速率具有明显的季节动态，其变化趋势基本一致，且均表现为正排放。

Sorghum, sudenese grass and orchard-grass (Dactylis glomerata L.), and the application of MeJA for the flowering synchronization of male sterile and restorer lines was investigated in seed production of hybrid rice.

外源MeJA强烈诱导稻、高粱、苏丹草和果园草等禾本科植物的颖花开放：早稻297的离体穗在经40μmol/L，400μmol/L和4mmol/L的MeJA溶液浸穗 2min处理后80min，在对照颖花开放尚未启动时，平均每穗颖花开放率分别达 7.5％，22.7％和44.5％；杂交稻安湘S-株173的连穗经4mmol/L的MeJA溶液浸穗2min处理后80min，开颖率达32.5％；不育系也能响应MeJA的诱导，经1mmol/L MeJA处理后，80min时开颖率达42.9±6.1％。

The use of chemical reagents on the grass to deal effectively break their dormancy, in order to clear the wild Pennisetum Eragrostis seeds and seed germination characteristics, determined to promote both the growth of grass seed germination and effective way to wild Pennisetum and Eragrostis large seed production and provide a basis to promote the use of this test, mainly through chemical reagents soaking, combined with a certain degree of mechanical processing, so as to achieve to break the dormancy of seed dormancy and promote germination and growth of its purpose.

利用化学试剂对草种进行处理能有效打破其休眠，为了明确野生狼尾草种子和大画眉草种子的发芽特性，确定促进这两种草种萌发和生长的有效方法，为野生狼尾草和大画眉草的种子生产和推广利用提供依据，本试验主要通过化学试剂浸种，并结合一定的机械处理，从而达到打破休眠种子休眠、促进其萌发和生长的目的。

Other medicinal plants Mussaenda, Uncaria, gall wood, Galium aparine, chicken Yafuji, red ginseng, golden ears grass, golden grass, Alexander Yan, water, flower, white horse bone, sky full of stars and so on.

其他药用植物有玉叶金花、钩藤、胆木、猪殃殃、鸡矢藤、小红参、金毛耳草、金草、山大颜、水团花、白马骨、满天星等。

Sorghum-Sudan grass which is an annual forage grass in Gramineae have been bred for biomass promotion.

高丹草是一年生禾本科新型饲用牧草，提高其饲草产量是高丹草育种的重要目标。

It was very important to take the corresponding fertilization methods according to different forages, because of different characteristics among gramineous grass, leguminous grass and mixed grasses.

提出了禾本科牧草、豆科牧草及混播牧草特点各异，针对不同的牧草采取相应的施肥方法具有十分重要的意义。

Humulus scandens grass pollen major allergen DNA vaccine pcDNA3.1-LC2 has been successfully constructed. It can be expressed in mice, produces humulus scandens grass pollen allergen specific antibody and has a good immunogenicity.

成功的构建了葎草花粉主要变应原核酸疫苗pcDNA3.1-LC2，pcDNA3.1-LC2可在小鼠体内表达，并能产生葎草花粉变应原特异性抗体，具有良好的免疫原性。

A grass called "kusa grass" still grows on the banks of the river.

河边仍然生长着一种叫做&画眉草&的植物。

Leguminosae and grass are not only the main material in the forest and grass intercropping, but also a dominant p...

在黄土高原生态环境建设中，草本植物不仅是林草间作的主要材料，甚至在有些立地条件下担当着主栽品种的角色。

Leguminosae and grass are not only the main material in the forest and grass intercropping, but also a dominant part of planting in some sites of the ecoenvironmental construction in the Loess Plateau.

在黄土高原生态环境建设中，草本植物不仅是林草间作的主要材料，甚至在有些立地条件下担当着主栽品种的角色。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。