bunch grasses是什么意思

网络释义

用法例句

By using the way of grey correlation degree,the nutritive value of 27 wild forage grasses in early jointingstage was appraised comprehensively.

运用灰色关联度分析法对贵州２７种野生禾本科牧草在拔节初期的营养成份含量进行了综合评价。

Chemical control of perennial grassy weed in grassy carpet;

禾本科草坪多年生禾本科杂草的化学防除方法

The results show that 20% fluroxypyr RS(60 mL/667m2) and 20% fluroxypyr RS(30 mL/667m2)+ 10% metsulfuron-methyl WP(3 g/667m2) can effectively control hardwood weeds,10% glyphosate AS(200 times) can effectively control grassy weeds and Caopingning 7#(450 mL/667m2) can control Cyperus rotundus L.

为克服草坪地人工除草难度大、不彻底、费工费时和影响草坪地美观等弊端,采用20%氟草烟RS60 mL/667m2、20%氟草烟RS 30 mL/667m2+10%甲磺隆WP 3 g/667m2防治草坪地阔叶杂草,10%草甘磷AS 200倍手套涂抹法(橡皮水套+棉布手套)防治草坪禾本科杂草,草坪宁7#450 mL/667m2防治草坪地香附子,效果均在90%以上,对草坪草生长安全。

Wild gramineous herbage resource and its evaluation in east of Hexi corridor;

河西走廊东部野生禾本科牧草资源及其评价

a genus of tufted perennial grasses of the family Gramineae.

禾本科一个多年丛生禾草属。

genus of showy clump-forming African herbs with grasslike leaves; sometimes placed in family Aloeaceae.

一个非洲丛生美丽的草本属，有禾草状叶。

tall tufted perennial grasses (such as lyme grass or wild rye).

一个高大丛生的多年生禾草属（例如欧滨麦或披碱草属（野麦属）的几种禾草种的任一种）。

tufted or perennial or annual grasses having runners: finger grass; windmill grass.

一个禾本科植物属，有蔓，丛生或多年生或一年生；指状禾草；蔓延阿利昂花。

A clump or tuft, as of growing grass.

生草丛一丛，一簇，如一丛草

yucca of southern United States having a clump of basal grasslike leaves and a central stalk with a terminal raceme of small whitish flowers.

美国南部的一种丝兰，具有丛生的禾草状基叶和生在长柄上的白色顶生总状花序。

yucca of west central United States having a clump of basal grasslike leaves and a central stalk with a terminal raceme of small whitish flowers.

美国中西部的丝兰，具有丛生的禾草状基叶和生在长柄上的白色顶生总状花序。

a wanton growth of weeds

杂草的丛生 [茂密]

Analysis of Meteorological Conditions about Poa pratensis L.Growth

草地早熟禾牧草生长的气象条件分析

Weeds have overrun the garden.

花园中杂草蔓生 [丛生] 。

Annual broadleaf and grass weeds are major problems.

主要杂草是一年生阔叶杂草和禾本科杂草。

Grass grew on the sidewalks.

人行道上，野草丛生。

Their garden is choked up with weeds.

他们花园里野草丛生。

Grass and weeds grew rank over the whole cemetery.

整片墓地杂草丛生，

Grassland A major world plant community (biome) dominated by grasses (Poaceae).

草原：以禾本科草类（禾本科）为优势物种的植物群落（生物群系）。

Studies on the Salt Tolerance Compensatory Growth Characteristics of Six Materials of Rhizomatous Grasses;

6种根茎禾草耐盐补偿生长特性研究

Studies on the Heat Tolerance of 4 Wild Grasses of Poa L.

4个野生早熟禾属草种的耐热性研究

Efficient Test of Weed Control of 108g/L Haloxyfop-p-methyl EC in a Peanut Field

高效氟吡甲禾灵108g/L乳油防除花生田1年生禾本科杂草药效试验