灭草

词组短语

weed killing

与灭草相关的网络例句 [注：此内容来源于网络，仅供参考]

The total effective rate against corn field grass family , dicotyledon , cyperaceae weeds can be higher than 86 , and it is safe to corn and soybean crops .

本发明悬乳剂提高了防效，扩大了乙草胺和阿灭净的防治谱，对玉米田禾本科，双子叶，莎草科杂草的总防效达86％以上，而且对玉米，大豆等作物使用安全性好。

IT IS HIGHLY EFFECTIVE ON DEEP-ROOT WEEDS, ANNUAL AND BIENNIAL GRAMINACEOUS WEEDS AND CAN BE APPLIED FOR CORN, COTTON, SOIL BEAN, SUGARCANE, RUBBLE, AND FRUIT GARDEN, BESIDES IT ALSO CAN BE USED WIDELY FOR NON-PLANT FIELD SUCH AS RAILWAY, ROAD,AIRPORT,RIVER BANK AND SO ON.

草甘膦为内吸传导型广谱灭生性除草剂，由茎、叶吸收，是非选择性、短残效的芽后除草剂，对多年生深根杂草、一年生和二年生的禾本科杂草非常有效，可用于玉米、棉花、大豆、甘蔗、橡胶、果园中，还可广泛用于河塘堤坝、机场、铁路、公路沿线等非耕地除草。

So, many measures were taken to reduce the locoweed's harm, such as excavation, biological control, chemical elimination, adding antidotes, rotation grazing and so on. So far, however, this problem has never been completely resolved.

为此，人们通过挖除疯草、生物防除、化学灭除、添加解毒剂和轮牧等许多措施，以期降低疯草的危害，然而直到目前为止，这一问题一直没有得到彻底解决。

The results show that, firstly, Stellera chamaejasme L, which rely on their developed axial root system in the 10～40cm soil layer to occupy the competitive priority of volume, length, surface area and so on, in the case of their adaptive faculty to poor surroundings resulting from fruit picking, trampling and overgrazing as well as with the phenomenon of restrained growth among various plants, gradually become the dominant plant in the herbaceous community; secondly, this kind of degraded grassland has not displayed any general characteristic of degradation such as surface exposure, accumulative quantity of vegetation reduced, water loss, soil erosion and so on, therefor, it should be dealt with distinguishingly; thirdly, if"Stellera chamaejasme L Killer"and"Oxytropis ochrocephala Killer"invented by CAS are taken advantage of respectively in the bloom period of Stellera chamaejasme L and at the beginning of florescence of Oxytropis ochrocephala bunge by ultra-low volume spray of 1. 05L/hm〓 and 1. 35～165L/hm〓 dosage separately, the death rates of poisonous herbs may achieve above 95% and 92% correspondently; fourthly, this technology with the characteristics of high work efficiency, exclusive selectivity and convenient operation, is safe to non-target plants and other animals, and has no toxic or side-effect to environment; furthermore, an execution of"Stellera chamaejasme L Killer"spray and a two-year grazing prohibition can be effectively applied on degraded grasslands of"Weed and Poisonous plants Type".

结果表明：狼毒凭借发达的轴根系在10～40cm土层中形成的体积、长度、表面积等竞争优势，以及对采食、践踏、过度放牧所形成的不良环境的适应能力和异株克生现象的存在，逐步成为草群中的优势植物；毒杂草型退化草地没有表现出地表裸露、植物蓄积量减少、水土流失等一般性退化特征，对该类草地的治理应区别对待；应用中科院研制的'灭狼毒'和'灭棘豆'分别在狼毒盛花期和黄花棘豆初花期，以1.05L/hm〓、1.35～165L/hm〓的施用量超低容量喷雾，毒草的死亡率可达到95％、92％以上；该技术具有工效高、选择性专一、灭效高、操作简便，对非靶标植物和其它动物安全，对环境无毒副作用的特点；采用喷施'灭狼毒'+短期禁牧措施，可以有效治理毒杂草型退化草地。

Crassipes and P. stratiotes, while in A. philoxeroides both qE and state transition dependent quenching played importment role in photoprotection. E. crassipes had the best adaptability to changing light environment, and P. stratiotes took the second place among three plants.

强光下水葫芦和大薸非光化学淬灭的主要组分是能态淬灭，而空心莲子草的主要组分是qE和状态转换淬灭。3种入侵植物中水葫芦的适应能力最强，大薸次之，空心莲子草最低。

Methods:For clean-up and concentration solid phase extraction with OASIS HLB cartridges were used,or membrane filter was used to remove dirties.

水样经Waters Oasis HLB 固相萃取净化，应用超高效液相色谱/电喷雾串联四极杆质谱仪多离子反应监测定量法检测莠去津、灭草松，建立了定量检测生活饮用水中莠去津、灭草松的快速、准确、高灵敏度的方法。

Based on the changes in the spectrum characters of guest molecules producedthrough inclusion complex formation with cyclodextrins, we have carried out two aspects of investigation:First, the mechanisms for the host-guest recognition reactions have been studied, such as the interactions between 3-CD and curcumin, the main constituent of the rhizomes of the plant Curcuma longa, the recognition of p-CD towards rubidate, the effective component of the Chinese traditional medicine madder, and the reactions of p-CD towards the antileprotic drug dapsone and the antiinflammatory drug nabumetone: The formation of supramolecular complex between P-CD and guest molecule has been discussed and verified in virtue of multitudinous means such asultraviolet-visible absorption, fluorescence emission, infrared spectrogram and so on. The influence of addition of linear alcohols on the supramolecular system has been studied and the reason why the noncovalent interactions in the three-component system could result in a decrease in the apparent association constant of the inclusion complex has been revealed.

本论文基于环糊精对被包结客体光谱性质的改变，开展了两大方面的研究：β-环糊精对姜黄属植物根茎主要成分—姜黄素、中药茜草有效成分—茜草双酯、抗麻风药物氨苯砜及抗炎药物萘丁美酮的主-客体识别反应机制研究：借助超分子包合物的紫外吸收光谱、荧光光谱或红外吸收光谱等手段，通过多种方法探讨并验证了超分子包合物的形成；研究了直链醇的加入对超分子体系的影响，揭示了三元体系中非共价相互作用导致超分子包合物表观结合常数降低的原因：对超分子包结反应进行了热动力学研究，探讨了各热动力学参数的变化趋势并从熵焓互补的角度考察了超分子包结过程；通过荧光猝灭实验进一步揭示了水相中β-环糊精增敏客体荧光的本质原因，从而为超分子化学提供新的理论和研究方法。

The study on physical chemistry and biochemistry behaviors of atrazine, simazine, prometryne, prometon, cyanazine and ametryne was carried out.

本论文以常用的莠去津、西玛津、扑草净、扑灭通、氰草津和莠灭净为对象，研究了它们在环境中的物理化学和生物化学行为。

After harvesting the fruit, Sokcho ring in the trunk or branches tied to induce worm grass.

草把灭虫。果实采收以后，可在树干束草环或树枝绑草把诱虫。

As one kind of the extensive weed killer, Glyphosate is one of the biggest global output agricultural chemical original drug weed killer. It occupies the entire weed killer market 30 % and the first world pesticide sales in continuously many years.

中文摘要嘉磷塞是目前全球产量与使用量最大之杀草剂农药，嘉磷塞作为一种广谱灭生性杀草剂，占整个杀草剂市场总量的30%，连续多年占据世界农药销售额首位。

与灭草相关的网络解释 [注：此内容来源于网络，仅供参考]

Bohemia：<捷克语>

vernolate [有化]灭草猛 | Cechy Bohemia | shelf-mark (图书馆书库的)书架号,排架号

weed eradication：灭草

weed encroachment 杂草为害 | weed eradication 灭草 | weed extractor 除草器

knotweed：草血竭

knottingtoy线结玩具 | knotweed草血竭 | Knoxweed草灭滴混剂

lousewort：虱子草

lousefly 虱蝇 | lousewort 虱子草 | lousicide 灭虱剂

solan：蔬草灭

Sok 氯灭杀威 | solan 蔬草灭 | solar absorption refrigerating machine 太阳能吸收式制冷机

mesoxalyl urea：中草酰脲,阿脲

mesoxalyl 中草酰 | mesoxalyl urea 中草酰脲,阿脲 | mesoxane 灭糖素

sok：氯灭杀威

soisette 高级充茧绸棉布 | Sok 氯灭杀威 | solan 蔬草灭

SWEP：灭草灵

灭草喹Imazaquin248 | 灭草灵Swep248 | 灭草隆Monuron249

Chloramben ethyl ester：草灭平乙醚

草灭平甲醚 Chloramben methyl ester | 草灭平乙醚 Chloramben ethyl ester | 草乃敌 Diphenamid

Peace River：皮斯里弗

Paxilon /灭草定/ | Peace River /皮斯里弗/ | Pearlweed /漆菇草属/