虱的
- 与 虱的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Biological results showed that the macropterous percentage in male was always higher than that in female in the same population, and the sex of the brown planthopper individuals had no effect on the wing-form of others.
结果表明,褐飞虱雄虫的长翅率总是不低于雌虫,若虫的性别对相同群体中其它个体的翅型分化无影响。
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Furcifera was observed with scanning electron microscope. Three types of sensilla and a kind of sensilla cluster were observed on the antenna of the adult, and no morphological difference was found in these sensilla between the male and female adults.
结果表明,白背飞虱成虫触角上有3种类型的感器--毛形、刺形和耳状感器,以及由毛形和耳状感器组成的一种菊花状的感器簇,且这些感器在雌雄中不存在二型性。
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In Western blotting analysis, P6 was specifically detected in the RBSDV-infected maize leaves and the viruliferous planthoppers, while anti-P6 antisera did not react with any protein from purified RBSDV particles.
Western blotting分析显示,P6抗血清不与纯化的RBSDV粒子蛋白发生反应,而在被RBSDV感染的玉米叶片和带毒的传播介体-灰飞虱中可检测到P6。
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The deer tick is the variety that carries Lyme disease bacteria, but other types of ticks carry different unpleasant diseases.
莱姆病毒是通过鹿虱传播的,而其他种类的虱子则会引起其他一些令人不快的疾病。
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In order to develop an effective analytical and monitoring method in breeding rice varieties with higher resistance stability to brown planthopper. Tai's method (1971) was employed to estimate the resistance stability of twelve rice varieties to different biotypes of BPH.
采用Tai氏方法分析估测12个水稻品种抗褐飞虱不同生物型的稳定性,以期为选育抗虫稳定性好的水稻品种提供较为有效的分析和监测方法。
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Tiny creatures can subsist on such a mix, which is why the great majority of exclusive blood eaters are arthropods - bedbugs, ticks, chiggers, female mosquitoes.
小型生物能以这种成分比例的混合物维生,这是独一无二的吸血生物绝大多数是节肢动物臭虫、壁虱、沙蚤、母蚊的原因。
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Models of space variation were constructed at the directions of east-west and south-north based on the geostatistical method by using 10 survey data from the transplanting to ripening of the rice in Xiushan, Chongqing in 2008. Isoclines maps of the WBPH nymphs at each stage were created by the geostatistical software Surfer8.0 with Kriging interpolation.
本文根据2008年在秀山县的系统调查资料,运用地统计学中的半方差函数,建立了秀山县水稻栽插至成熟10次调查时间在东西和南北2个方向上白背飞虱若虫的空间变异曲线模型,并利用Surfer8.0软件对空间分布数据进行插值和模拟。
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The rosette disease of wheat in North China has been demonstrated to bea virus disease transmitted by the planthopper Laodelphax strietellus.
华北地区所发生的小麦丛矮病证明是由北方禾谷花叶病毒所致,并由灰飞虱所传染,文中记述了在我国发生的历史及分布的情况。
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Experts are debating the study, published in Science magazine. The Canadian government and some American experts say no direct link has been found between sea lice and salmon deaths.
自然杂志刊登了专家们对此项研究的不同看法,加拿大政府和一些美国专家称目前并没有证据表明海虱与鲑鱼的死亡有着直接的联系。
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The research may help find ways to control whitefly population, something which China's farmers will greatly appreciate, particularly growers of tomatoes, a favorite of the pest.
此项研究有助于寻找控制粉虱种群数量的途径,中国的农业劳动者,特别是最受害最严重的西红柿种植业者将对此非常期待。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力