根段

Nematicidal Activity to Different Nematodes of Basidiomycetes from Shenyang CHEN Li-jie, ZHANG Guo-dong, DUAN Yu-xi, LIU Bin, WANG Yuan-yuan (Plant Nematology Laboratory, Shenyang Agricultural University, Shenyang 110161, China) Abstract: The 94 kinds wild macro-fungi of Basidiomycetes were collected from the east of Shenyang around mountains and Shenyang Agricultural University, China. The nematicidal activity of extraction for the fungi were tested with 5 speceies of nematode, including Heterodera glycines, Meloidogyne incognita, Ditylenchus destructor, Aphelenchoides basseyi and Caenarhabditis sp..

沈阳地区大型真菌对不同种类线虫的毒力陈立杰，张国栋，段玉玺，刘彬，王媛媛(沈阳农业大学植物保护学院线虫学研究室，沈阳 110161)摘要：从沈阳市东部山区及沈阳农业大学周边环境采集到94种野生大型真菌，并将采集到的大型真菌制成浸提液，以胞囊线虫、根结线虫、腐烂茎线虫、水稻干尖线虫和小杆线虫为靶标，初步测定了大型野生真菌对5种不同种类线虫的活性作用。

Methods. Eleven patients (six men, five woman; mean age 72.8±6.3 years) presenting with refractory neck pain and progressive multilevel cervical radiculopathy and/or myelopathy due to cervical spondylosis with spinal canal and neural foraminal stenosis underwent multilevel laminectomy, foraminotomy, and subsequent instrumented posterior fusion via bilateral or unilateral percutaneous muscle dilation approaches.

11例患者，男6例，女5例，平均年龄72.8±6.3岁，表现为顽固性颈痛，进行性的颈椎神经根和脊髓压迫症状，椎管和椎间孔狭窄，通过双侧或单侧经皮肌肉扩张法，对这些病人进行多节段椎板、椎间孔减压，后路融合固定。

The sensory nerve innervating the kidney originates from bilateral T5~L3 spinal ganglia and ipsilateral nodose ganglion of dog.

狗肾脏感觉神经来源於双侧背根节T5~L3段和同侧迷走神经结状节细胞。

After every 60μl of 30% HRP were injected into abdominal section of the esophagus of 20 rats respectively,the labelled neurons were found bilaterally within nodose ganglions of vagus nerve,dorsal root ganglia(T9～L3),thoracic sympathetic ganglions and coeliac ganglion .

将30％辣根过氧化酶溶液注入大鼠食管腹段近贲门处外膜下，切片用四甲基联苯胺法成色，结果如下：标记细胞主要分布于双侧结状神经节，双侧的脊神经节（主要在T9～L3）、双侧的胸交感节（T9～L1）和腹腔节，在延髓的标记细胞见于疑核全长内，主要分布于疑核咀侧端。

Which of the following statements about Origen and Embrex is correct according to the fifth paragraph?

在第五段下面哪个关于俄利根和Embrex是正确的？

Against the flesh black paintwork, the bare white splintered shaft stood out jarring and ugly, like the millet stalks blatantly sticking out from under a fine paper figure which hasn't yet had its legs pasted on.

崭新黑漆的车，把头折了一段，秃碴碴的露着两块白木碴儿，非常的不调和，难看，像糊好的漂亮纸人还没有安上脚，光出溜的插着两根秫秸秆那样。

And the polar angle and the polar radius was represented into AutoCAD polar coordinate, the involute was drawn through the spline linear tool. And then, a section of the involute was intercepted with the diameters of the point circle and the root circle, used it as the tooth face of the spline. The involute tooth thickness was drawn using the diameter of the divided circle and the tooth-form was drawn through rotating, mirroring image and cutting.

根据DIN 3960渐开线花键的坐标值，用EXCEL函数功能计算出不同压力角下渐开线的极角和极半径，表示成AutoCAD极坐标并通过样条线工具绘制出渐开线，再用齿顶圆和齿根圆直径截取一段渐开线作为为花键齿面，并用分度圆直径绘制出渐开线齿剖面，经镜像和裁剪便可绘制出渐开线齿形。

The discharge calculation coefficient k,x can be used to the discharge calculation under the condition of fixed numerical value,solves some special demands in water power planning and design and similar calculation of unsteady flow in the pondage water power station.

马斯京根法流量演进系数K，x，在数值不变的条件下应用于河段短时段的流量演算，解决了水利水电工程规划设计中的一些特殊要求和水电站日调节不稳定流演进的近似计算问题。

August 21 is first day,On August 29 the 9 days,Discove the snapdragon roots that in clear water,other two kinds of keepfresh liquid,All appear rot.The segment root in liquid become hollow,Nip it emits the pulpiness,Water appear middling feculent,but The rhizoma surface emergence golden who in huaxianzi,Absolute have no rot,hollow circumstance,Water is Always limpid and bright.

金鱼草的瓶插试验表明：8月21日第一天，8月29日第9天检查时，发现清水、其他二种保鲜剂中的金鱼草根部均出现根皮腐烂、根部浸水一段空心捏之冒浆，水体中度浑浊，而花鲜子中杆子表面呈金黄色，绝无腐烂、空心情况，水体始终清澈透亮。

Dr. Sagan was an admirer of the science and civilization of China and we had hoped to spend some time there.

萨根博士生前对中国的科学和文明十分仰慕，我们曾打算去中国呆上一段时间。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。