weevil是什么意思   weevil怎么读

英式:[ˈwi:vl]    美式:[ˈwi:vl]

weevil单词基本解析:

n.象鼻虫
n.象鼻虫
n.象鼻虫;

weevil变化用词:

复数:weevils;

复数:weevils

weevil英英释义:

Noun

1. any of several families of mostly small beetles that feed on plants and plant products; especially snout weevils and seed weevils

名词 weevil:

any of several families of mostly small beetles that feed on plants and plant products; especially snout beetles and seed beetlesweevil[ 'wi:vil ]n.any of several families of mostly small beetles that feed on plants and plant products; especially snout beetles and seed beetles

weevil中文词源:

weevil 象鼻虫 来自PIE*webh,编织,穿梭,快速移动,词源同weave,web。原用于指各种小甲虫,后特别指象鼻虫。

weevil用法和例句:

The weevil is a shiny, cylindrical beetle.

象甲科害虫是一种发光的圆柱形甲虫.

辞典例句

Boll weevil : grayish weevil that lays its eggs in cotton bolls destroying the cotton.

略带灰色的象鼻虫,在棉铃上产卵以破坏棉花.


Farm demonstration work in the South helped to fight the cotton boll weevil.

南部农场示范工作大大帮助了对棉花象鼻虫的防治.

辞典例句

The cone weevil Shirahoshizo coniferae Chao ( Coleoptera , Curculionidae ) is a new record from Yunnan Province.

球果 角胫象系首次在云南发现,它为害云南油杉的球果.球果受害率为60~90%,其中有球果角胫象的球果占30~71%.


The rice weevil is a good example of the high reproducibility of some grain insect species.

米象是一些谷物昆虫中繁殖能力强的典型.

辞典例句

The ecological implication of this life history strategy of rice water weevil was discussed.

文中讨论了双季稻区稻水象甲生活史对策的适应意义.


If you had the pluck of a weevil in a biscuit , you would catch them still.'

你们只要有干面包里的虫子那样的胆量, 就一定能抓住他们. ”

英汉文学 - 金银岛

Pest infestation also easily occurs, mainly rice weevil and corn weevil, etc.

害虫感染也易发生, 主要感染的害虫有米象和玉米象等.


weevil


In 1910, a large weevil disasters like the tide sweeping through the U.S. state of Alabama cotton fields, pests went, Fengjuancanyun.

1910年,一场特大象鼻虫灾害狂潮般地席卷了美国亚拉巴马州的棉田,害虫所到之处,风卷残云。


In 1993, Cano worked with Poinar and others to remove DNA from a 125 million-year-old Lebanese weevil entombed in amber.

1993年,卡诺曾与坡因纳尔以及其他人一道,试图从琥珀中一只一亿两千五百万年前的象鼻虫体内提取DNA标本。


The fumigation (condition) of 20000 Pa,2 h,40 g/m 3(CH 3Br) was the best combination against the (weevil) for quarantine.

2 0 0 0 0Pa、 2h、溴甲烷 (CH3Br)4 0 g/m3为最优检疫熏蒸处理组合


Control Effect of 0.3% Fipronil GR on Rice Water Weevil and Asiatic Rice Borer

3%锐劲特颗粒剂防治稻水象甲及兼治螟虫试验


boll weevil

n. 棉铃象鼻虫


The evil witch Weevil, stole Wendy, good small ved'moch...

一款英雄就美人类的游戏.


Effect of Different Rice Varieties on Feeding of the Rice Water Weevil

不同水稻品种对稻水象甲取食选择性的影响


Two years later, Federal funds became available for his use in connection with the damage caused to cotton crops by the Mexican boll weevil.

两年后,墨西哥棉铃虫对棉花作物的破坏刺激了联邦基金会的运营。


It's called the boll weevil because it destroys the cotton boll, the seed pod that contains the cotton.

之所以会被称为棉子象鼻虫,是因为这种昆虫会毁坏棉花球,以及含有棉花的种子荚。


The trend indices of the weevil laboratory populations fed on Guangdong banana II, Thailand banana, Bengal AAB cavendish, Brazil banana, and Fenbanana, Saba banana, were 10.51, 10.87, 9.56, 8.25, 6.98, 6.81, respectively.

以广东香蕉 2号、泰国香蕉和孟加拉龙牙蕉等香蕉品种假茎为食料的香蕉假茎象甲实验种群趋势指数较大 ,以巴西香蕉为食料的较小 ,以粉蕉、Saba大蕉为食料的最小


If you had the pluck of a weevil in a biscuit,you would catch them still.'

你们只要有干面包里的虫子那样的胆量,就一定能抓住他们。”


ADVANCE OF PREVENTION RESEARCH ON SIX QUARANTINE BEAN WEEVIL IN STORED GRAIN

六种检疫性储粮豆象防治研究进展


Trapping of Red Palm Weevil with Several Attractants and Monitoring of Its Population in the Field

几种引诱物对红棕象甲的诱集和田间监测


Detection of Contact Toxicity of Several Chemical Pesticides Against Cashew Bud-eating Weevil in the Laboratory

几种杀虫剂对腰果害虫食芽象甲触杀毒力测定


The Experiment in the Chemical Efficiency of Several Pesticides on the Control of Rice Plant Weevil

几种杀虫剂防治稻水象甲药效试验


Forecasting of the Occurrence Period of Rice Plant Weevil according to Total Effective Temperature

利用有效积温法预测稻水象甲越冬代成虫的发生期


sisal weevil

剑麻象甲


In all experiments the body of females is longer than males, and when parasitizing in rice weevil in maize, the parasitoids has the shortest body length in both male and female.

同时,在4个系统中,均以寄生小麦中的米象或玉米象时,其子代长翅型个体数量明显大于寄生玉米中的米象或玉米象的。


coffee bean weevil

咖啡豆象


small weevil having a prolonged snout; destructive to e.g. grains and nuts

嘴巴长的小象鼻虫;对谷物和坚果等有破坏作用


small weevil having a prolonged snout; destructive to e.g. grains and nuts.

嘴巴长的小象鼻虫;对谷物和坚果等有破坏作用。


Biological character of typical and active type of Cowpea weevil.

四纹豆象的标准型与活动型之间生物学特性.


brown weevil that infests stored grain esp. rice.

在储存的谷物特别是稻谷中褐色象鼻虫。


Nearly all of the 1300 known weevil species in Madagascar including the hairy andronomay farut above are endemic to the island.

在马达加斯加有已知的1300种象鼻虫,比如毛毛象鼻虫和上面所说的长颈象鼻虫都是这个岛上所有的。


big gourdshaped weevil

大灰象


larger apple weevil

大苹果象虫


beam weevil

大豆象


Pest infestation also easily occurs, mainly rice weevil and corn weevil, etc.

害虫感染也易发生,主要感染的害虫有米象和玉米象等。


Effect of Host Plant on Relationship Between Number and Total Length of Feeding Scars of the First Generation Adults of Rice Water Weevil in Fields

寄主植物对田间稻水象甲一代成虫取食斑数量与长度关系的影响


Occurrence of rice water weevil and control in Fushun area

抚顺地区稻水象甲的发生与防治


Abstract: Sweetpotato weevil is one of the important pests in Fujian sweetpotato-producing areas.

摘 要: 甘薯小象虫是福建薯区重要的害虫。


1. The ecological implication of this life history strategy of rice water weevil was discussed.

文中讨论了双季稻区稻水象甲生活史对策的适应意义。


Certificate stating that the goods are free from live weevil

无活虫证明书熏蒸除虫证明书


Life table of natural population of banana pseudostem weevil, Odoiporus longicollis Oliver, in Spring

春季香蕉假茎象甲自然种群生命表的研究


The paper discusses condition of Yang stem weevil in NeHe and puts forward control measure.

本文论述了讷河市杨干象甲发生现状,并提出了治理对策。


Keywords insecticide;pea albumin (PA);heterologous expression;Pichia pastoris;weevil (Sitophilus oryzae);

杀虫剂;豌豆白蛋白;异源表达;毕赤酵母;象鼻虫;


apricot weevil

杏象虫


Bad damage on jasmine of orange grey weevil

柑桔灰象严重为害茉莉花


The Asia leafbeetle, Diorhabda elongata deserticola, and a weevil species , Coniatus steveni, were scored 43 and 41 respectively, which were the highest among the 12 evaluated natural enemies sp...

柽柳条叶甲得分最高(43分),其次是斯氏伞锥象(41分),推荐这2种天敌昆虫作为首选天敌引入美国做进一步评价。


chestnut weevil

栗实象甲


mulberry bud weevil

桑象甲


Occurrence Principle of Mulberry Small Weevil and its Control

桑象虫发生规律及防治措施


pear flower weevil

梨花象虫


Study on the Occurrence Principle of Quarantine Pest-Rice Plant Weevil

检疫性害虫稻水象甲发生规律研究


Gossypol, which is produced by gland cells in the leaves of cotton, is an attractant to the boll weevil

棉叶腺胞分泌的棉酚对棉铃象鼻虫是一种引诱剂。


cotton boll weevil

棉铃象甲


red palm weevil (Rhynchophorus ferruginenus Fab.)

棕榈科植物


hazelnut weevil

榛子实甲


acorn and nut weevil

槲果和坚果象甲


water weevil

水稻象鼻虫


OLIVE WEEVIL AND THE CONTROLLING METHODS

油橄榄象鼻虫的初步研究


The Damaging Reason and Control Countermeasure of Rice Plant Weevil

沿江稻区稻象虫上升危害原因及防治对策


THE EFFECTS OF TEMPERATURE AND HUMIDITY ON THE DEVELOPMENT OF BRAZILIAN BEAN WEEVIL

温度和湿度对巴西豆象生长发育的影响


Over - wintering rules of rice water weevil in Hunan province

湖南稻水象甲成虫越冬规律研究


pea leaf weevil

灰纹豆象


Then we rode the screaming weevil

然后我们去骑尖叫甲虫


maize weevil

玉米象


corn weevil

玉米象鼻虫


sweet potato lesser weevil

甘薯小象甲


Sweetpotato weevil is one of the important pests in Fujiansweetpotato-producing areas.

甘薯小象虫是福建薯区重要的害虫。


A Study and Application of the Integrated Control Technologic System for the Control of Sweetpotato Weevil

甘薯小象虫综合防治技术体系研究与应用


sweet potato weevil

甘薯象虫


sugarbeet weevil

甜菜灰象甲


beet root weevil

甜菜象虫


Field distribution pattern of beet weevil larva and its sampling technique

甜菜象虫幼虫田间分布型及抽样研究


Effective Biological Control of Salvinia molesta in the Senegal River by Means of the Weevil Cyrtobagous salviniae

用槐叶苹象甲对塞内加尔河水面的槐叶苹进行有效生物控制


Haul that weevil to his feet.

用象鼻虫把他的脚绑起来.


EFFECT OF ELECTRONIC BEAM IRRADIATION ON REPRODUCTIVE ABILITY OF MAIZE WEEVIL

电子束处理对玉米象繁殖力的影响


EFFECT OF ELECTRONIC BEAM FROM ACCELERATOR ON DIFFERENT DEVELOPMENT STAGES OF MAIZE WEEVIL

电子束辐照谷物中玉米象不同虫态的生物效应


Electron micrograph close-up of a weevil (Curculionidae family) - its snout is just over 100 microns wide.

电镜观察近摄一个象(象虫科家庭) -口鼻的刚刚超过100微米宽。


Boll weevil: grayish weevil that lays its eggs in cotton bolls destroying the cotton.

略带灰色的象鼻虫,在棉铃上产卵以破坏棉花。


Population Dynamics and Distribution of the Rice Water Weevil, Lissorhoptrus oryzophilus, in Direct Seeded Rice Area

直播稻区稻水象甲种群动态及分布


Seeds remain viable for two to three years if kept dry and protected from weevil and fungi.

种子维持两三年,如果保持干燥,并保护他们免遭象鼻虫和真菌.


Keywords rice water weevil;insecticides;field effectiveness of pesticide.;

稻水象甲;杀虫剂;防治效果;


The spatial distribution pattern and sampling techniques of the eggs of the rice water weevil, Lissorhoptrus oryzophilus, in rice paddy fields of North China

稻水象甲卵的空间分布型及抽样技术研究


Regularity of outbreak and prevention of rice water weevil

稻水象甲发生规律与防治


larva of rice water weevil

稻水象甲幼虫


Control time for the larvae of rice water weevil

稻水象甲幼虫防治适期研究


Research Advance on Biotic-control of Rice Water Weevil

稻水象甲生物防治研究进展


Reasons for the Spreading of Rice Weevil and Controlling Measures

稻水象甲的扩散原因及治理对策

用作名词(n.)

The weevil is a shiny, cylindrical beetle.
象甲科害虫是一种发光的圆柱形甲虫。

Farm demonstration work in the South helped to fight the cotton boll weevil.
南部农场示范工作大大帮助了对棉花象鼻虫的防治。