若虫
- 与 若虫 相关的网络例句 [注:此内容来源于网络,仅供参考]
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I grabbed my camera and a flashlight and snapped this shot of an assassin bug nymph.
我抓起我的相机和闪光灯迅速的拍下了一只猎蝽若虫。
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The adult and nymph lice send the main body in a blood meal on a lifetime.
虱子的成虫和若虫终生在寄主体上吸血。
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Chigger mite paraffin section were made from larva on natural mice, free larva and reared nymph and examined by IFAT.
将自然界采集的鼠体恙螨幼虫、小黑板采集的游离恙螨幼虫和饲养孵化出的若虫进行石腊包埋切片,应用IFAT检测。
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Fly fishermen should keep going with nymphs or terrestrials (ants, beetles, etc.) Lake Ontario Chinook and coho salmon fishing continues to be very good.
飞渔民应继续下去,与若虫或地面,安大略湖畔奇努克和coho鲑鱼依然是非常好的。
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The sensitive instar of wing dimorphism was supposed to be at the latter 3th instar on biological and histological results
结合组织学观察和单头试验的研究结果,推测褐飞虱翅型分化的若虫敏感临界龄期在3龄末期。
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Dredging the bottom with a nymph just doesn't do it for me.
疏浚底部有若虫不只是做给我。
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Spatial heterogeneity of the eggs and adults in higher density, adults in lower density were caused by random factors, but spatial variability of the 2~4 instars nymphs in the higher density, and of the eggs and 2~4 instars nymphs in the lower density were spatially autocorrelated.
在高密度下卵和成虫及低密度下成虫的空间异质性是由随机因素引起,而高密度下2~4龄若虫及低密度下卵和2~4龄若虫的空间异质性是由空间的自相关因素引起。
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The results show that Abstract Ericerus pelahas has one generation a year, overwinters by the fertilized femaleadults. It stars to feed and grow in forest march,spawning peak in second or late April.The larva are hatched in second or late May. It goes toleaves and then goes to stem in forest or second June. The male emerged in the second or late October dies after it male with it overwinters in November.
结果表明该虫1年发生1代,以受精雌成虫越冬,翌年3月上旬开始继续取食、生长, 4月中、下旬为产卵盛期,产卵期10~13 天,5月中、下旬为若虫孵化期, 6月上、中旬为若虫定叶、定杆期, 10月上、中旬雄虫羽化与雌成虫交尾后死亡,受精雌成虫11月中旬停止取食开始越冬。
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The result showed that 83.1% of whitefly nymphs were present on top and middle leaves and there was no marked difference between middle and top leaves;significant difference was observed on the distribution of whitefly nymphs among different podding habit soybean varieties.
结果表明烟粉虱若虫在夏大豆植株上的总体分布集中在中上部,占总数的83.1%,中部与上部之间差异不显著。不同结荚习性大豆品种上烟粉虱若虫的分布存在明显差异。
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The population of white-backed planthopper nymphs showed a clumped distribution mainly after immigrating into rice fields and south-north was the main direction for WBPH nymphs to aggregate and diffuse.
白背飞虱若虫种群的空间分布主要呈聚集分布;在研究尺度下,南北方向是白背飞虱若虫种群聚集和扩散的主要方向。
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。