insecticide
[in'sektisaid]
n.杀虫剂
例句与用法:
A chemical, such as a hormone, a fungicide, or an insecticide, that improves the production of crops.
农药,农用化学品用来增加作物产量的化学品,如激素、杀菌剂、杀虫剂
A bitter substance obtained from the wood of this plant, used in medicine and as an insecticide.
苦木药从这种植物的木质中获取的一种味苦的物质,用作制药及杀虫剂
词形变化:
形容词: insecticidal | 副词: insecticidally |
n.
杀虫剂
insecticide[in'sektisaid]n.1.■杀虫剂;杀虫药2.■杀虫,除虫
insecticideinsecticide[inˈsektisaid]n.1.■杀虫剂, 农药; 杀虫活动
继承用法insecticidal[ɪnˌsektɪˈsaɪdəl]adj.1.■除虫的
noun
- a substance used for killing insects
杀虫剂
insecticidal
adjective
insecticide
■Serious insecticide resistance (IR) of the house fly (Musca domestica), caused by consecutive DDT abuse, was firstly found in Switzerland in 1946.
1946年在瑞士因连续使用DDT防治家蝇而产生严重的抗药性后,导致防治失效,引起了人们对昆虫抗药性的重视。
■An insecticide derived from a plant, e.g. pyrethrum (from Chrysanthemum flowers).
3来源于植物的杀虫剂,例如除虫菊(来源于菊花)。
■DBK group is a world-wide operating company in product innovation and man-ufacturing in the field of air treatment, insecticide and air freshener.
DBK集团是一家跨国公司,主要从事空气处理器,杀虫剂,空器清新剂等产品的生产和革新。
■N-acetyltransferase(NAT) acetylate numerous chemicals containing aromatic amine or hydrazine groups, which are often found in herbicide, insecticide and dyes.
N-乙酰基转移酶(N-acetyltransferase,NAT)催化许多芳香胺类和肼类物质的乙酰化反应,这些物质存在于某些药物,杀虫剂,染料中。
■A bitter compound used as an insecticide and tonic and vermifuge,extracted from the wood an bark of trees of the genera Quassia and Picrasma.
一种味苦的化合物,用作杀虫剂,从苦木属树木木材和树皮中提取。
■The effect of the 90%wettable powder of insecticid e “Wan Ling”was used to prevent and control pests in mulberry field .
万灵农药90%可湿性粉剂应用于桑园的害虫防治,杀虫效力高,速度快,残毒期较短,有利于养蚕用叶。
■WHO has also provided technical support and materials (sprayers and insecticide) for vector control activities.
世卫组织还为媒介控制活动提供了技术支持和物资(喷雾器和杀虫剂)。
■The lush Chinese University campus has a great demand for insecticide.
中文大学校园面积广阔,植物繁茂,农药需求甚大。
■A synthetic clear or amber - colored viscous insecticide,C19H26O3,similar to pyrethrin.
为了纪念结婚三周年,马克给妻子买了一条琥珀项链。
■Main Products: automotive supplies, electronic gifts, perfume / aroma, insecticide, small appliances, Yangba, the air refreshing agent, special lamps and other products!
主营产品:汽车用品、电子礼品、香水/香熏、驱虫器、小家电、氧吧、空气清新剂、特色灯具等产品!
■Will you see about getting insecticide for the cotton fields?
买棉花田杀虫剂的事你去办办好吗?
■A nonpersistent chemical, C4H7O4PBr2Cl2, used for mosquito control and as an insecticide against crop pests.
二溴磷一种非永久性化学药品,c4h7o4pbr2cl2,用来抑制蚊子并作为杀死农作物害虫的一种杀虫剂
■I was in the most unbelievable snarl this morning over--of all things--a truckload of insecticide!
今天早上,真想不到,为了一卡车杀虫剂的事搞得我晕头转向!
■I was in the most unbelievable snarl this morning over-of all things-a truckload of insecticide!
今天早上,真想不到,为了一卡车杀虫剂的事搞得我晕头转向!
■A new insecticide bioassay target, green peach aphid, its rearing and several different bioassay methods were introduced in this paper.
介绍了一种新的生测筛选靶标桃蚜的室内饲养方法及几种不同的生测方法。
■The area has been sprayed with insecticide since last week and the numbers of deaths and infections have dropped, the statement said.
从上周开始,当地开始喷洒杀虫剂,目前病死率和感染率都已下降。
■The mechanism of resistance is very complex which refers to the change of behavior, enzymes in metabolizability and insecticide targets.
从现在的研究看来,抗性的机制很复杂,涉及到行为变化、代谢酶类的变化、杀虫剂作用靶标的变化等,不同的杀虫剂产生抗性的机制也不同。
■They fumigated infected burrows with insecticide, killing the fleas but sparing the gerbils.
他们将杀虫剂喷入沙鼠的洞穴,只杀死跳蚤。
■They also helped to spread insecticide over the forest from the air.
他们还帮助从空中对森林洒农药。
■They also introduced fish that eat mosquito larvae into catch basins and put insecticide pellets into sewers.
他们还推荐了一种鱼,这种鱼善吃附着于下水道人口处的铁格子上的蚊子;官员们还要求大家往下水道里撒一些球状杀虫剂。
■He sprayed an insecticide upon the plants to kill the insects.
他给作物喷药,以杀死害虫。
■The main difference, he says, is in the use of insecticide.
他说主要的区别是杀虫剂的使用。
■The neonicotinoid insecticide imidacloprid (IMI) which has outstanding biological efficacy, low toxicity to warm-blooded animals was selected as biotransformation substrate.
以IMI为唯一氮源进行富集培养,从土壤中筛选到了7株可将IMI转化为一种极性更大的化合物的菌株。
■Insecticide chlorphoxim was prepared from 2-chlorotoluene by chloration,cyanation,oximation and phosphorylation.
以邻氯甲苯为原料,经氯化、氰化、成肟和磷酰化反应,制得氯辛硫磷。
■However world health officials believe this version of the insecticide is not harmful to humans.
但是世界卫生组织的官员们相信,这种杀虫剂对人体是无害的。
■As preventive, spray plants with systemic insecticide or fumigate them regularly.
作为预防措施,要用内吸杀虫剂对植物定期喷洒,或熏蒸。
■An aeroplane was used to dust insecticide.
使用了一架飞机来喷洒杀虫剂。
■Residue problem should be taken into consideration when insecticide dips are used as quarantine treatment.
使用杀虫浸泡作为检疫处理时应考虑残留的问题。
■Chemical control became more difficult on account of increasing insecticide resistance of whitefly.
其抗药性增强,化学防治难以奏效。
■Biofertilizer with the effect of insecticide not only have the effect of biofertilizer,but also have the effect of insecticide.
具有杀虫效果的生物肥料是一种集药效和肥效为一体的生物制剂。
■The farmers dusted crops with an insecticide.
农民们给作物喷洒杀虫剂。
■The farmers dusted with an insecticide in late spring.
农民在晚春时间喷撒杀虫剂。
■This has led to the evolution of insecticide resistance conferred by three genetically independent mechanism (Devonshire et al, 1998).
农药使用量的加大,不仅增加了防治成本,而且加剧了环境污染。 烟蚜的抗药性机制在遗传学主要有3种(Devonshire et al,1998)。
■A chemical, such as a hormone, a fungicide, or an insecticide, that improves the production of crops.
农药,农用化学品用来增加作物产量的化学品,如激素、杀菌剂、杀虫剂
■Purify environment, deodorant, insecticide, purifying fold air, reduce environmental degradation caused by production capacity obstacles.
净化环境、除臭、驱虫、净化圈舍空气,减少因环境恶化造成的生产能力障碍。
■Control trial of insecticide on Phyllobius sp.
几种杀虫剂防治云杉树叶象试验。
■By the 1950s, the insecticide was widely used around the world to kill disease-carrying pests.
到了二十世纪五十年代,这种杀虫剂已经被广泛的应用于世界各地,以对付携带病毒的害虫。
■Some celebrated recoveries, like that of the bald eagle, occurred largely thanks to the banning of the insecticide DDT, rather than to the act.
另一些人则庆幸挽救及时,比如白头鹰得到了保护。但白头鹰受益靠的是取缔了喷射杀虫药滴滴涕,而不是动物法。
■The website, Web site nothingbutnets. net, points out that a net treated with insecticide offers about twice the protection of an untreated net.
只有蚊帐网站指出,用杀虫剂处理过的蚊帐可以提供大约两倍于没有处理过的蚊帐的保护。
■Using toxic miticide or strong insecticide in a car is not a good idea.
可以先看相熟的普通科医生或家庭医生,他会做初步的检查,如果有需要再转介合适的专科去。
■The insecticide ingredients are effective against fleas,ticks and lice.Rich in coconut conditioners to relieve dryness and itching.
可杀蚤及虱。含椰子护毛素能舒缓痕痒,乾燥、脱皮又其他皮肤问题。
■Insecticide spraying in gardens and to trees.
喷洒农药、杀虫剂。
■The gardener sprayed insecticide on the rose - bushes .
园丁给玫瑰丛喷上了杀虫剂。
■In some cases, insecticide is deliberately misused.
在一些情况中,杀虫剂被故意不当地使用。
■This insecticide was not accumulated and second pollution if farmers use it reasonably, but it cause toxicity to some sensitive insect and some aquatic.
在土壤和植物中合理使用,不会造成积累和二次污染,在环境中它对一些敏感昆虫或水生类动物有影响。
■After cleansing, spray insecticide into the floor drain outlets.
地台排水口消毒后,须在排水口处喷射杀虫水。
■The pad is impregnated with insecticide.
垫子上满是杀虫剂。
■Approximately 40% of the applied insecticide in each orchard was residual in the soil profiles.
大约每一果园施用的40%杀虫剂残留在土壤剖面中。
■AoLike is an environmental sound insecticide for underground insects such as grubs and Gryuotalpa unispina etc.
奥力克 是针对蛴螬、蝼蛄等地下害虫的特性而研究开发的环保型生物杀虫剂。
■She sprayed insecticide on the roses.
她在玫块上喷?(5)背婕痢