查询词典 Mosquitoes

Those mosquitoes were taken back to category and analysis. Results Seven species of mosquitoes were found in pig houses,of which Culex tritaeniorhynchus was dominant species.

结果在猪圈内捕获7种蚊虫，其中三带喙库蚊是优势种；按蚊的发生高峰在6月中旬，阿蚊的发生高峰在9月下旬，库蚊有两个高峰，分别发生在7月上旬和8月底9月初。

However, laboratory and field experiments show that mosquitoes can produce binary toxin resistance under a long-term high selective pressure, which compromises Bs products as a biological mosquito larvicide in the comprehensive prevention and control of vectors and mosquitoes.

但实验室以及野外实验表明，蚊虫在长期高选择压力下能对二元毒素产生抗性，蚊虫对Bs产生的抗性影响了其作为生物杀蚊幼制剂在蚊虫综合防治中的持效应用。

NTU Entomologist, Pro. Xu Erlie:"Tree holes like this are easily flooded with water. Mosquitoes will come here and lay eggs, and produce wigglers here. Some other plants with a larger leafstalk will also store water and grow mosquitoes."

台大昆虫学系荣誉教授徐尔烈：「像这样的树洞经常会积水，积水蚊子就会来这边产卵，然后孑孓就在这边繁殖，还有一些像这种叶柄比较大的，那个基部也会积水，也会长蚊子。

What do you think of the mosquitoes in your work and the mosquitoes in your life?

你是怎样看待你作品中的蚊子，那又是怎么看待你生活里的蚊子？

Starting with the same number of resistant and nonresistant mosquitoes, they found that after nine generations the resistant type made up 70 percent of the population -- raising the possibility of replacing regular mosquitoes with resistant ones that don't spread disease.

实验开始时放置相同数量的免疫的和未免疫的蚊子，他们发现在繁殖九代之后，未免疫的占据了蚊子总数量的70％――这提升了用不传播疾病蚊子来取代传播疾病蚊子的可能性。

When used alone, nepetalactone attracted mosquitoes to the trap of the olfactometer, however, when mixed with human odor or a L-lactic acid dichloromethane solution, nepetalactone inhibited the attractiveness obviously. Nepetalactone exhibited a spatial repellency, but was not an ideal topical repellent. DEET did not have the attractiveness to mosquitoes, and did not exhibit inhibition on L-lactic acid dichloromethane solution too, hut enhanced the attractivity of human odor to mosquitoes.

风洞定向行为测试结果表明，假荆芥内酯单独作用时，对蚊虫有微弱的引诱效果，但在人体气味及二氯甲烷L-乳酸存在时，可显著抑制这些引诱物对蚊虫的引诱效果，是优良的空间驱避剂；DEET对蚊虫无明显的引诱作用，对二氯甲烷L-乳酸溶液引诱剂也无明显的抑制效果，但可显著增强人体气味对蚊虫的引诱性。

Seven-year-old Johnny thinks hard and looks at the TV quizmaster ."They are called the Mosquitoes," he says solemnly

七岁的小约翰使劲想了想，两眼看着电视智力竞赛节目主持人，严肃地说道："他们叫Mosquitoes。"

Sporozoite positive mosquitoes in the salivary glands were found from 1 010 parous mosquitoes in 7 Anopheles species in the fields;CSP were detected positive in 11 mosquitoes by ELISA out of 5 154 mosquitoes in 8 Anopheles species. sporozoites rate was 0.37％, 0.22％ and 0.32％ in Anopheles minimus, An.

现场显微镜解剖7种按蚊，1 010只经产蚊中，发现了7只唾液腺感染子孢子；ELISA方法检测现场捕回的8种按蚊，5 154只各龄期蚊中，发现11只环子孢子蛋白阳性蚊。

Mosquitoes captured and the egg positive traps were counted and recorded every day. Results Comparing with the control group, yeast-generated CO2 could take a strong attraction to mosquitoes in the field (P.05), but had an adverse effect in laboratory. P. maximum infusion, tyre infusion and L-lactic acid dilution could not attract Aedes albopictus to oviposit in Mosq-ovitrap. The colour change of Mosq-ovitrap could not raise its attractant ability to mosquitoes, on the contrary, increase the probability of mosquito escaping from Mosq-ovitrap.

结果 实验室和现场的结果显示，酵母发酵产生的CO2在室内实验中没有增强诱蚊诱卵器的诱蚊效果，而在现场实验中却产生较好的诱蚊作用，实验组的诱蚊指数和诱蚊密度指数与对照组比较差异均有统计学意义(P.05)；大黍叶、轮胎浸出液和乳酸稀释液在试验中未显示出吸引白纹伊蚊雌蚊产卵的能力；在改变诱蚊诱卵器杯身颜色的试验中，杯身上2/3变为黑色并不能提高它的诱蚊和诱卵能力，反而增加成蚊逃逸的概率。

It was isolated from the mosquito stomach HIV, found that absorption of the mosquito's blood after AIDS patients, HIV can survive in the mosquito stomach three to four days, but the amount of virus in mosquitoes can cause the number of HIV transmission is not clear, and the mosquitoes In a suction blood, at least three to four days no longer vampire bites, and some died soon; Some people also said: mosquitoes but the remnants of blood containing HIV will be transmitted to humans.

有人从蚊子胃内分离出HIV，发现蚊子吸了艾滋病病人的血之后，HIV可在蚊子胃内存活3~4天，但蚊子体内带毒量的多少才可引起HIV传播尚不清楚，而蚊子在吸一次血之后，至少3~4天不再叮咬吸血，有的很快死去了；又有人说：蚊子嘴上残留的血液含有HIV会传染给人。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。