Cytoplasmic polyhedrosis virus is an insect virus belonging to Reoviridae family, which is a group of segmented, double-stranded RNA icosahedral viruses.

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Cytoplasmic polyhedrosis virus which can infect more than two hundred insects belongs to the Cypovirus genus in the Reoviridae family.

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Electric activation of porcine oocytes was explored in this study.

研究了電激活參數對豬卵母細胞孤雌發(fā)育的影響,国产免费。

The relation be tween the existence of soliton solution and the nonlinearity of potential function is analysed.

指出了孤子解的存在與勢函數的非線性性的依賴關系欧美激情亚洲熟妇。

ABSTRACT With the increase of the power of a large turbine generator set, more and more attention to its stability is paid.

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The test of dissociative water prolapsus implement in Gusilian showed that the oil content in transported water was above 2000mg/L before adding nano-composite demulsifier, when the dosage of nano-composite demulsifier was 300mg/L and treating time was 20min, the oil content in water flow from prolapsus implement was 130mg/L.

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A virus strain was isolated from the arthrosis of broiler chickens.The virus was shown to have spherical particles with isometric symmetry,no envelope,double deck capsids,with outer capsid of 75nm,inner one of 50nm in diameter by electron microscopy.The virus was not sensitive to aether,acid and heat.The virus could multiply on the chick embryo fibroblastcell,and could cause syncytial pathologic change with the appearance of cytoplasm inclusion bodies.The challenged chickens of one-day old by nasal,oral,intramuscular and pulvillus injection displayed obvious clinical symptom of severe arthritis and accompanied with pathological changes of malabsorption and necrosis.Meanwhile,four avian reovirus isolates CL,S1133,YH and YB were examined in the cross-neutralization test.

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Geological structure is complicated, an accumulation of landscape erosion, Carboniferous stratigraphy, massive distribution of limestone, Gufeng awkward pyroxenite everywhere is the lion Danling.

地質構造復雜在线日韩素人自拍网页观看免费视频，屬侵蝕堆積地貌美国一级黃片，石炭系地層，分布大量的石灰?guī)r直接能看的黄色视频，有孤峰突兀處處是石巖的獅石嶺怎样一直看国外A片。

There are a lot of quark models now, constituent quark model, bag model, soliton model etc.

主要的夸克模型有：組分夸克模型、口袋模型激情久久AV一区AV二区AV、孤粒子模型等精品综合。

As an example of the Gaussian pulse and soliton,the effect of quintic nonlinearity on the chirp was found to depend on the initial chirp,the fiber loss,and the peak power of the light field.

而現在諸多學者研究的熱點課題之一的光孤子通信，由于其絕熱保形的傳輸特性一级A片欧美大片免费播放，為將來實現高速率人人操人人草、遠距離的通訊提供了新的手段[1]。