答:只有按蚊属的某些蚊种—并且仅仅是这些蚊种中的雌性蚊子—可传播疟疾。
A: only certain species of mosquitoes of the Anopheles genus-and only females of those species-can transmit malaria.
按蚊家族中约有60个品种可携带疟原虫,雌蚊在叮咬人体吸食鲜血时将疟原虫传进血管。
About 60 species of the Anopheles mosquito are vectors of the malaria parasite, which are transmitted to humans when the female feeds on blood.
马哈德文此前进行的各项研究,常常是受自然之美的启发,比如他的研究课题就包括这样的问题:蛇是如何向前滑动的?捕蚊草的捕蚊口是怎样咬合的?
His previous research, often inspired by beauty in nature, has investigated questions such as how snakes slither and how the Venus fly trap snaps its jaws.
雄蚊和雌蚊都是以植物汁液和其他甜食为食。
Male and female mosquitoes alike get their nourishment from plant nectar and other sugar sources.
通过对14条食蚊鱼的上百次实验测试,Agrillo的研究小组发现这些食蚊鱼始终可以分辨出数量2和数量3(PLoS ONE,vol4,e4786)。
Across hundreds of trials on 14 different fish, Agrillo's team found they consistently discriminated 2 from 3 ( PLoS ONE, vol 4, e4786).
共捞获按蚊幼虫106条,其中伪威氏按蚊和威氏按蚊幼虫62条,带足按蚊幼虫44条,按蚊幼虫孳生的水体类型仅限于稻田。
The Anopheles larvae were only found in the rice field where 106 larvae were collected, including 62 An. pseudowillmori larvae, An. willmori larvae, and 44 An. peditaeniatus larvae.
蚊咬过敏症的诊断以皮试阳性或应用蚊身提取物的放射过敏原吸附试验阳性为依据。
The diagnosis of mosquito allergy is based on a positive skin test or RAST using mosquito whole-body extract.
蚊不是不爱风,她只是认定忠心的风一定不会离开自己,蚊不愿做一个从一而终的人。
Midge not don't love the wind, she is just as the wind will not be faithful to move away from her, mosquitoes do not want to do a one-woman kinda people.
结果晨间蚊帐内按蚊密度、牛房按蚊密度、室内叮人率、室外半通宵人饵帐诱按蚊密度等,两灭蚊区均低于对照区。
Results Anopheles density in mosquito nets and cattle sheds, indoor biting rate, and half nights outdoor human attraction in nets in two treated villages were lower than those in control village.
目的了解四川省主要媒介按蚊对菊酯类杀虫剂的敏感性,为继续使用菊酯类杀虫剂控制媒介按蚊提供依据。
Objective to make a clear understanding of the sensitivity of main malaria vectors to pyrethroid in Sichuan province and to provide the evidence for using pyrethroid to control Anopheles.
可根据蚊媒对杀虫剂的抗性情况,选用氯氰菊酯开展乙脑蚊媒控制。
Cypermethrin could be applied for the control of Japanese encephalitis vector mosquitoes in these areas.
对蚊幼虫的生长调节作用与某些昆虫生长调节剂对蚊幼虫的作用相似。
The insect growth regulating effect of AZAL-S on mosquito larvae was similar to those reported for certain insect growth regulators.
1985年和1995年先后在承德避暑山庄内选择8个具有代表性的蚊幼虫孳生地进行了蚊种类的分布及季节消长的研究。
The distribution, breeding habits and seasonal fluctuation of the various mosquito larvae were studied at eight breeding places in the Mountain Resort from 1985 to 1995.
结论:新研制的DW - 1型诱蚊器既有很好的捕蚊效果,又能保证标本的完整性。
Conclusion: the new designed DW-1 mosquito trap has not only better mosquito trapping efficacy, but also better integrality of the samples.
方法采用CD C诱蚊灯在人房通宵捕蚊,对所获蚊虫进行群落学特征分析。
Method Mosquitoes were collected with CDC lamp-traps in human houses all night long and data analysed by entomological methods.
目的观察嗜人按蚊、中华按蚊嗜血习性和传疟作用,为探索经济有效的疟防措施提供科学依据。
Objective To explore economic and effective malaria control measures based on scientific data of feeding habit and malaria transmission effect of an.
然后再通过特殊的整理工艺,在常规的染整设备上对纯棉针织物进行避蚊整理,从而达到避蚊保健的目的。
It was applied onto the cotton fabric by special finishing process using the common dyeing and finishing equipment so as to impart anti-mosquito and health-care function to the fabric.
目的对思茅市翠云区倚象镇纳吉村人房蚊类进行调查,了解蚊类群落学特征,为蚊媒疾病防制提供科学依据。
Objective To study the mosquito community in human houses of village inhabited by immigrant in Yixiang Township, Simao City, Yunnan Province.
蚊,蚋一种小的咬人的双翼飞蝇,如咬人小飞虫或黑蚊。
Any of various small, biting, two-winged flies, such as a punkie or black fly.
目的鉴别中国不同地区嗜人按蚊,特别是海南岛与内陆嗜人按蚊间有无种型差异。
Objective To identify if there are the species difference among the strains of Anopheles anthropophagus of different areas, especially between Hainan Island and the inner land in China.
梨瘿蚊是为害梨树芽、叶的重要害虫。为此,对梨瘿蚊的生物学、生态学特性及防治对策等方面的研究进展进行了综述。
Dasyneura pyri was an important pest of pear. The paper reviews research progresses on the biology, ecology and control strategies of Dasyneura pyri.
方法用CD C诱蚊灯在人、牛房通宵捕蚊,对所获数据进行群落学特征分析。
Methods CDC New Standard Miniature Light Traps were used to collect mosquitoes in human rooms and cowshed at night and analysis data by entomological community methods.
目的研究武汉地区蚊类区系及生态环境改变对蚊类区系的影响。
Objective to study on the mosquitoes fauna in Wuhan and effect of ecologic environment change on mosquitoes fauna.
方法:黄昏后用电动捕蚊器捕捉蚊虫,并带回实验室计数、鉴定蚊种。
Method: the evening moves to catch with the electricity behind the gnat machine catches the mosquito, and brings back the laboratory count, authenticate the gnat grows.
幼虫孳生地复杂多样,不同蚊种有其特殊孳生习性,但各蚊种共生现象普遍存在。
The diversity and complexity of habitats of larvae were observed. Different mosquito larvae preferred different habitats, but symbiotic phenomenon of various mosquito species commonly existed.
将捕获的蚊虫以传统方法进行形态学鉴定,然后用复合PCR法鉴别微小按蚊、乌头按蚊和杰普按蚊。
The mosquitoes were firstly identified morphologically, and then Anopheles minimus A and C, An. aconitus, and An. jeyporiensis were identified by using multiplex PCR.
将捕获的蚊虫以传统方法进行形态学鉴定,然后用复合PCR法鉴别微小按蚊、乌头按蚊和杰普按蚊。
The mosquitoes were firstly identified morphologically, and then Anopheles minimus A and C, An. aconitus, and An. jeyporiensis were identified by using multiplex PCR.
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