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By using PCR method, a 1kb fragment was gained from Heliothis amigera nuclear polyhedrosis virus genome.

用PCR方法从棉铃虫核多角体病毒基因组中扩增到了1kb的DNA片段,用双脱氧链终止银染测序法测定了该片段的全序列,发现它含有一个完整。。。

Field experiments demonstrated that efficacy of 30% dichlorvos and omethoate for Caloptilia dentata was over 80%, for Drosicha corpulenta was 95.9% and Psylla willieti 96.4%. For Parathrene tabanifomis, Anoplophora glabripennis, Apriona swainsoni and Panonychus ulmi also gained perfected efficiency, and injection dosage of 2.0ml/cm φ for Myzus persicae obtained 100%result, for Eriococcus lagerostioemiae which damage Punica gianatum the result was 92.96%. In all, the efficiency of 30% diohlorvos · omethoate control of most pests was better than bisultap, decis, acephate, nicotine and avermectin, etc.

田间防效结果表明30%敌畏·氧乐对元宝枫细蛾的防治效果可以达到80%以上,对草履蚧和槐木虱防效分别大于95.9%和96.4%,对白杨透翅蛾幼虫、危害新疆杨和合作杨的光肩星天牛幼虫、危害国槐的锈色粒肩天牛幼虫、危害苹果的榆全爪螨等可达到理想防效,当施药剂量为2.0 ml/cmφ时对桃蚜的防效达100%,对危害石榴的紫薇绒蚧防效可达92.96%以上。30%敌畏·氧乐对大多数害虫的控制作用优于杀虫双、敌杀死、乙酰甲胺磷、烟碱和阿维菌素等。

Specifically, he spoke of how the game needs more than home run hitters, citing that turning a double-play and laying down a sacrifice bunt are weapons many of today's greats don't value.

他特别提到比赛中有越来越多的全垒打好手,但是制造双杀守备与牺牲触击却不被现今的球星所重视。

Objective:Through the establishment of tractive spinal cord injury model on the rat,we discussed the pathophysiological changes and clinical significance of this scathe by the evaluation of magnetic stimulating motion evoked potential and behavioral functional tests.

目的 :建立大鼠脊髓牵拉性损伤的模型,探讨实验性脊髓牵拉性损伤的病理生理改变及临床意义。方法:双侧椎板切除显露大鼠脊髓的全宽,用模拟神经拉钩特制的牵开器由侧方牵拉脊髓,实现水平方向上的脊髓牵拉性损伤,并用磁刺激运动诱发电位和行为学功能试验指标进行综合评价。

Her figure looked blocked and heavy in her gardening costume, a man's black hat pulled low down over her eyes, clod-hopper shoes, a figured print dress almost completely covered by a big corduroy apron with four big pockets to hold the snips, the trowel and scratcher, the seeds and the knife she worked with.

她头上戴着一顶男式的黑帽子,拉得很低,直到她的眼睛。脚上是一双粗笨的鞋子。下面穿的印花裙子几乎全给那个大号的灯心绒围裙遮盖了起来。围裙上有四个大口袋,用来放她干活时用的剪刀、泥铲、刮管器、种子和刀。

Function to provide full-and Semi-detached, Traditional Chinese input.

提供全拼和双拼功能,繁体中文输入。

Fruit indehiscent silicle, didymous, schizocarpic, reniform, cordate, or obcordate, angustiseptate, sessile, breaking into 2, 1-seeded, closed halves; valves woody, obscurely to prominently veined, glabrous or hairy, keeled or rounded, reticulate, rugose, verrucose, tuberculate, or rarely smooth; replum rounded; septum reduced to a rim or absent; style obsolete or to 1 mm; stigma capitate, entire.

果不裂短角果,成双,schizocarpic,肾形,心形,倒心形,果实狭隔的或,无梗,闯进2,1种子,裂爿木质,不明显兑一显著脉,无毛或有毛,龙骨状或圆形,,具皱纹,瘤状,具瘤,平滑的或很少;假隔膜绕行;隔膜退化至一凸缘或无;花柱废退的或到1毫米;柱头头状,全缘。

Organization: Center of Engineering Mechanics, School of civil Engineering and Architecture, Nanchang UniversityAbstract: The situation of singular yield surface are very common in the research of constitutive relation of geo-materials, for example, two-yield-surface soil model, four-parameter concrete model, and so on.

摘 要:在岩土材料本构关系的研究中,奇异全屈服面的情况非常多见,如土的双屈服面模型、混凝土的四参数模型等。

Now, we manufacture offset press in different specifications such as folio, large folio, whole sheet; single color, tow colors, four colors; single side, perfector ;auto glue the box machine,fully automatic laminator; perfect binding machine, three-knife trimmer, gather and wire stitcher, folding machine, book smashing machine, etc.

公司现生产对开、大对开、全张、大全张;单色、双色、四色;单面、双面系列胶印机;自动粘盒机,全自动裱纸机;包本机,三面切书机配页联动线,折页机,书芯压平机。营销、服务网络遍布全国各地,为客户免费提供各种产品的操作培训。

All the water jacket furnace, steam production for 0.3 MPa, can fully meet the single-section of their own exploration of coal gasification and steam-fire, such as the use of closures, double Bell coal bins or electric drum automatically to the coal unit, simple structure, cloth Coal uniform; eccentric furnace grate, Cleaner effective and uniform air supply, gasification stability.

全水套炉体,自产0.3MPa蒸汽,能完全满足单段炉自身煤的气化和探火孔汽封等使用;双钟罩加煤箱或电动滚筒自动给煤装置,结构简单、布煤均匀;偏心炉篦,除渣效果好,送风均匀,气化稳定。

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推荐网络例句

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性,但我大喊,并在他们的方向扔石头让他们过的线索,远离我,以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。

Store this product in a sealed, lightproof, dry and cool place.

密封,遮光,置阴凉干燥处。