查询词典 weed-killing

A widespread weed having rank-smelling, bipinnately divided leaves and white-rayed flower heads.

臭甘菊一种遍生的野草。有腐臭味、二回羽状分叶和发白色光的花冠

The weed seeds of 21 species belonging to 14 families (mainly Gramineae, Primulaceae, Polygonaceae, and Chenopodiaceae) could be dispersed into the paddy field by irrigation water.

有14科21种杂草种子随灌溉水流输入稻田，这些杂草种子主要隶属禾本科、报春花科、藜科、蓼科等。

The effects of temperature and illumination on seed germination of Chenopodium ambrosioides, an invasive alien harmful weed, and changes of germination capacity during its storage under different temperature were studied.

研究了不同光照和温度对外来有害植物土荆芥Chenopodium ambrosioides种子萌发率的影响及种子在不同贮藏时间和不同贮藏温度下萌发率的变化。

There are 108 weed species which belong to 28 families in orchards and vegetable gardens of Lanzhou. Chenopodium glaucum L..

本区地势起伏变化校大，海拔1452～2462米，由西北向东南倾斜呈狭长地带，大部分耕地分布在河川、坪台地区。

Not only did the weeds grow much larger in hotter, CO2-enriched plots — a weed called lambs-quarters, or Chenopodium album, grew to an impressive 6 to 8 feet on the farm but to a frightening 10 to 12 feet in the city — but the urban, futuristic weeds also produced more pollen.

在较热、CO2浓度较高的试验点，不仅草长得更高大——有一种叫做藜的杂草在农场只长到6至8英尺高，而在市区里竟然长到了10至12英尺高，而且，城市里&未来派&的草还生出更多的花粉。

Use: The solvent, colored cinefilm develop pharmaceutical to use as reeling off raw silk from cocoons with polyacrylonitrile fiber, chemical analysis reagent, make plant take off leaf pharmaceutical and herbicide that weed, and rubber industry make rubber deal with pharmaceutical, electroplate industry formulate, plate nickel electroplate liquid.

用作聚丙烯腈纤维抽丝溶剂、彩色电影胶片冲洗剂，化学分析试剂，制造植物脱叶剂和除草的除莠剂，以及橡胶工业作橡胶处理剂、电镀工业配制镀镍电镀液。

With rock piles mixed into cabbage and coontail weeds, this weed flat should hold both LM and SM bass.

整个小丘是由岩石和俩种叫 Cabbage 和 Coontail 的植物组成。

Vertical zonation of plants, 700m here are pine, poplar, willow, pulling, etc. 8 kinds and a variety of economic trees. 1700m ~ 1000m between the growth of pine, birch, cypress, Lespedeza, etc., 1000m above with a small amount of Betula, Populus, weed, and six wood, Corylus, moss and so the distribution of irrigated grass, 1500m above the larch.

植物呈垂直分带，700m以下有油松、杨树、柳树、揪等8种及各种经济树种。1700m~1000m之间生长松、桦、柏、胡枝子等，1000m以上有少量桦、山杨、杂木林及六道木、毛榛、苔藓等灌草丛分布，1500m以上为落叶松。

The results showed that,in different typical fields,all kinds of weeds belong to 22 families,55 species mainly including Gramineae,Compositae,Cruciferae,Chenopodiacea,Caryophyllacea,Cyperaceae and so on.The distribution of weed clony in different fields has apparent differenciation.Relative abundance analysis indicates that a...

研究结果表明，调查样地出现的各种杂草种类共22科，55种，主要为禾本科、菊科、十字花科、藜科、石竹科和莎草科等；不同作物田块的杂草群落的分布存在显著差异；通过对相对多度的分析，开封郊区的杂草种类可主要分成两个聚类。

The effect of five treatment: 60, 75, 90 g/hm^2 of Sindax WP, 1.5 kg/hm^2 of Tashan WP and CK, on the rice paddy weed were designed in field plot experimented. After application, the number of living Gramineae, Cyperaceae and broad-leaved weeds was investigated on the 15th and 30th day respectively and separate and the number and fresh weight of them were counted on the 50th day, so the control effect was calculated.

方法］在小区设10%新得力WP 60、75、90 g/hm^2，塔山牌敌扑混剂WP 1.5 kg/hm^2和空白对照5个处理，施药后15、30 d分别调查禾本科、莎草科和阔叶杂草残存活株数，施药后50d调查主要杂草的残存活株数和鲜重，计算防除效果。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。