A method for quantitative analysis of nitrofen in soils and water by RP-HPLC was introduced.
介绍了应用反相高效液相色谱检测水、土壤中除草醚方法。
In this paper,the process of synthesizing new model weedicide oryzalin was studied.
本文对新型除草剂安工艺进行了研究。
Six series of aryloxy pyridazines derivatives have been synthesized starting from 3,6 dichloro pyradizine.
以3,6-二氯哒嗪为原料,了6类芳氧基哒嗪类衍生物,研究了它们方法,并测定了所得产物除草活性。
Altenusin was reported as myosin light chain kinase inhibitor and sphingomyelinase inhibitor.TAN-420E has antitumor activity.
TAN-420E曾报道有抗肿瘤活性,易氧化为Herbimycin A,后者是很好除草剂,并具有一定抗菌活性。
This herbicide degrades in moist soil.
这种除草剂在潮湿土壤中分解。
It was significant to separate and enrich herbicide picloram from environment sample by molecular imprinting technique.
这对分子印迹技术用于环境样品中除草剂青莠定分离和富集具有重要意义。
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Bree Hodge found her lawn mower next to her coffee table.
布里·豪治发现她机和咖啡桌在一块。
I especially use these when I'm weeding.
我时候特别用个。
Try not to walk on the flowerbeds while weeding.
时候尽量不要在花坛上走。
This is the time when farmers are busy weeding their fields.
是农民们忙于田间时节。
The new nozzle could further improve the spot-spraying of herbicides.
新喷嘴可以进一步改善剂点喷效果。
The company reckons it is seeing a reduction of 70-90% in herbicide use.
该公司预计剂使用量将减少70%到90%。
Well, I'll give you these back and Yeah, good luck with all your deadheading.
好吧,我把些东西还给你,并且是,祝你在所有工作中好运。
It sounds expensive, but Bowen says it's about half the price of using herbicides.
听起来很贵,但鲍恩认为个价钱约剂一半。
Oh! Well, as you can see, He's certainly married up from lawn boy. -Tammy. -What?
正如你所看到,结婚后他就不再是男孩儿了。-苔米。-怎么了?
Using alternatives to herbicides on lawns and gardens will improve water quality.
在坪和花园里使用剂办法会改善水质。
Results came quickly: For instance, herbicide effectiveness was visible within 10 to 14 days.
例如,剂效果在 10 到 14 天内可见。
These beetles and by implication other species of ambrosia beetle are indeed, weeding their crop.
些甲虫以及其他种类豚甲虫确实在为它们庄稼。
And this is why weed gummies help.
就是软糖有帮助原因。
Growing this much cotton requires roughly 10,000 liters of water, not to mention various herbicides and pesticides, which can contaminate groundwater.
要种出么多棉花大概需要一万公升水,此外还有可能污染地下水各种剂和杀虫剂。
You know, that's how I made my money?
你知道我钱就是靠赚来吗?
His wife was weeding the vegetable garden nearby.
他妻子正在附近菜园。
On their tour of the garden, Dickon noticed where Mary had weeded.
在花园游览过程中,迪肯注意到了玛丽地方。
Most American lawn grasses aren't native to America, and they need a cocktail of fertilizers and herbicides to thrive.
大多数美国坪并非原产于美国,它们需要化肥和剂混合物才能茁壮成长。
The system then individually turns the booms' 144 spray nozzles on or off whenever a dose of herbicide needs to be applied.
然后,每当需要施用一定剂量剂时,系统就会单独打开或关闭喷杆144个喷嘴。
A more common way to deal with weeds is to control them enough so that the land can be used for planting.
更常见办法就是将控制到一定程度,样土地可以种植作物。
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