峡

Xiling Xia in the "three beaches"- China Beach, Blue Beach, Kong Mountain Ridge Beach,"four Gap"- Dengying Gap, Gap cattle, bovine liver-lung Gap and Gap Bingshu sword.

西陵峡中有"三滩"——泄滩、青滩、崆岭滩，"四峡"——灯影峡、黄牛峡、牛肝马肺峡和兵书宝剑峡。

Based on the data of hydrography, measured waves, sediments, drilling Quanternary strata, microorganism, sporopllenin, landforms, climate and others in Zhoushan Islands channels, the strait channel effects are systematically studied.

本文根据舟山群岛峡道内分布于虾峙门、马岙、金塘水道和册子水道的水文泥沙实测资料，北仑港、野鸭山和虾峙门口门区的波浪观测资料，北仑电厂运煤码头前沿的第四纪地层钻孔资料、微体古生物鉴定和孢粉分析资料和虾峙门口门区5米浅钻资料，分布于金塘水道、册子水道、马岙三江口海域、虾峙门口门区和杭州湾南部的海底沉积物采样分析资料，册子水道东部野鸭山潮滩和马岙三江口潮滩的沉积物采样分析资料、潮滩地貌的踏勘资料、舟山群岛峡道地区的海图资料以及舟山群岛地区气象气候等其它资料，对舟山群岛峡道效应进行了综合性的系统研究。

The deep water deposition means the deposition in the area where the water depth is larger than 30 meters, in which the major sediments are coarse sand and gravel. This kind of deposition is the relic deposition formed by the Pleistocene alluvial-lacustine deposition reworked under modern channel currents actions, and ususally the Holocene acummulation lack in the deep waters. The transitional zone deposition is the deposition between the low tidal level line and the 30 meters isobath, where the sediment types is changeable and the grain sizes are gradually coarsening from the low tidal line to the deep water area. This kind of deposition is developed by the deep water eroded sediments sorting under the transitional zone current action. The different types distributed along the isobath. The tidal flat deposition is the fine sediment deposition on the tidal flat which is flo sedimentation of the silty clay under the tidal flat dynamic action and ususally developed fluid mud on the lower tidal flat. The channel mouth deposition is the deposition in the channel mouth area. According to the sediment types, it includes sand deposition where there are coarse sediments supply and silt deposition where there are only fine sediments surpport.

峡道深水区沉积是指水深大于30米的峡道底部沉积，它以粗颗粒砂砾石沉积为特色，是现代峡道水动力对第四纪海退时发育的冲洪积和坡积物进行改造形成的蚀余沉积，全新世沉积地层往往缺失；峡道过渡带沉积是指水深介于低潮位线至30米水深线之间发育的峡道边坡沉积，该带沉积以沉积物类型多样为特色，自低潮位线至30米水深线，沉积物粒级逐渐变粗，由粉砂质粘土逐渐递变为中粗砂，是峡道深水区沉积物经多次分选沉积而发育的，基本平行于等深线分布的条带状沉积，在岸坡较陡岸段，过渡带下部可发育重力沉积；峡道潮滩沉积是指在低潮线与海岸线之间发育的细颗粒沉积，它是粘性细颗粒泥沙在潮滩动力作用下，发生动水絮凝沉积而形成的粉砂质粘土沉积，在低潮滩可发育浮泥；峡道口门区沉积则是在峡道汇入大海或海湾时，在峡道出口水流影响所及范围的沉积，根据峡道口门区供给泥沙的特性，峡道口门区沉积有粉砂质淤泥沉积和砂质沉积两种类型。

It is thought that the channel bay line evolution processes can be divided into four stages. The first stage is soon of the sea level stable when the bayhead mountines are eroded and developed abrasion geomorphy and the productive materials were transport into the bay deposition by the tidal current and wave current and were reworked into gravel dams. The second stage is characterized by the fluvial output sediments and eroded sediments mixed deposition in channel bay and developed marine accumulation plain and sand riges in the plain under the wave reworked. The third stage developed clay silt marine accumulation plain under the action of the channel current and the wave action is very limited. The fourth stage is marked by human being reclaim which result in the channel bay filled and evoluted into a strait arce coast.

文章认为，峡道海湾的充填经历了四个阶段，第一阶段以峡道海湾湾顶山体在波浪作用下产生的侵蚀物质充填为主，发育了海蚀崖、海蚀洞、海蚀穴等侵蚀地形和湾顶砂砾石堤等堆积地形交替的峡道湾顶地貌，第二阶段以河流输出物质和峡道湾岛屿、礁石侵蚀物质在潮流作用下向峡道湾输运，由潮流和波流共同沉积为特征，发育海积平原，部分粗颗粒泥沙在波浪的改造峡，发育平原沙堤，第三阶段以河流输出物质为主，在涨落潮流搬运下进入峡道和峡道湾沉积，在峡道湾中发育以淤泥质粉砂为主要物质的海积平原，第四阶段以人类围涂造田为标志，加速峡道湾的充填过程，使峡道海湾最终趋于夷平，形成顺直均衡的弧形海岸。

Cooking tea this water, rich on Gap, Gap under tasteless, in the Gap between bias .

此水烹阳羡茶，上峡味浓，下峡味淡，中峡浓淡之间。

Objective:To provide practical anatomy data about the lumbar isthmus and to quantitatively evaluate structural features of the lumbar isthmus and its relationship to adjacent anatomic structure,and to understand the vulnerability of the pars interarticular of the fifth lumbar vertebra.

目的 ：提供腰椎峡部的应用解剖学资料，定量评价腰椎峡部的结构特点及其与毗邻结构的解剖关系，探讨腰 5椎弓峡部易患病性的解剖基础。

Results 107 patients were treated with half gland and isthmic portion excision, 43 patients among which were treated with lymph node dissection ;306 patients were treated with half gland and isthmic portion and majority opposite side excision,163 patients among which were treated with lymph node dissection ;and both side of thyroid was removed with half lymph node dissection in 46 patients; 1, 3 and 5 years surviving rate of thyroid carcinoma after operation were 99.0%, 96.5% and 92.6%.

结果 单侧腺叶，峡部切除64例；单侧腺叶，峡部加同侧颈淋巴结清除术43例；单侧腺叶，峡部，对侧腺叶次全切143例；单侧腺叶，峡部，对侧腺叶次全切加同侧颈淋巴结清除术163例；双侧甲状腺全切术加一侧颈淋巴结清扫术46例；局部姑息性切除术28例。

Isthmic lesions involve the pars and can be further broken down into 3 subtypes: stress fractures of the pars, elongated pars defects without fracture, and acute, traumatic pars fractures.

峡性脊椎前移涉及椎体峡部，可进一步分为三个亚类：峡部应力骨折；峡部拉长，没有骨折；急性、创伤性峡部骨折。

Results: Axial scanning including vertebral arch can show spondyloschisis and other signs. These contained widened or stenosis of the spinal canal, stenosis of he lateral recess, the double margin sign, deformity of the lateral recess, the double margin sign, deformity of the intervertebral disc, denegeration of the joint facet and thickening of the ligamentum flavum. Scotty dog sign were showed in images reconstructed along the direction of vertebralarch.

结果：包括椎弓根层而的轴位扫描均能显示峡部裂和其他伴发表现，包括椎管增大或变窄，侧隐窝狭窄、双边征、椎间盘变形、椎小关节退行性变和黄动心忍性韧带肥厚采用平行于峡部的椎弓长轴MPR、MIP斜矢状面重建能直观显示峡部裂的典型表现－猎狗项圈征，正中矢状面重建能显示椎体滑脱。

Visual responses of 80% tectal cells were reversibly blocked by NMDA antagonist CPP, and those of 20% cells by muscarinic antagonist atropine, suggesting that retinotectal pathway in toads may contain two groups of optic fibers that use glutamate and acetylcholine as transmitters, respectively.

视网膜-顶盖是视觉信息进入脑的第一站，但是对两栖类视网膜-顶盖投射所用递质却长期含混不清；另一方面，峡核是次级视觉中枢，与顶盖间存在着密切的神经联系，虽有实验对峡核-顶盖投射的突触连接性质进行了研究，但却未见峡核-顶盖投射所用递质方面的报道。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。