沟的

Afterwards, releases were carried on by the sequences: suprapatellar bursa; medial and lateral channel; medial and lateral patellar retinaculum; patella/femoral joint; condyloid socket; medial and lateral chamber; adhesion between femoral and quadriceps.

方法］釆用膝前内、前外及骸骨内上、外上4个5~10mm切口，先松解、扩张髌上囊创造出进入关节镜的空间，依照髌上囊→内、外侧沟→髌骨内、外侧支持带→髌股关节→髁间窝→膝关节内侧室→外侧室→股骨与股四头肌之间的粘连顺序进行松解。

A dynamic rill erosion model is established according to the dynamic theory of sedimentation and soil erosion.

根据泥沙运动力学及土壤侵蚀学的基本理论和知识，建立了细沟侵蚀的动力学过程模型。

The velocity of flow on soil surface can be measured and may be used to explain the mechanism of rill erosion.

细沟流中水流速度沿流线方向的垂直分布是一个非常困难的问题。要研究这个问

The results of these experiments indicate the increasing trend of rill erosion quantity with slope gradient and flow discharge.

试验结果反映细沟侵蚀量基本随坡度和流量的增加而增加的趋势。

This model introduces a concept of unsaturated sediment transport, reflecting the variation of rill erosion along the distance.

该模型引入了非饱和输沙的概念，能够反映沿程细沟侵蚀的变化规律。

The pump eliminates the effect of channel-length modulation and makes the charging and discharging currents match perfectly in a wide output range to minimize the ripple of the control voltage.

该电荷泵结构可以很好地克服沟道长度调制效应的影响，使充放电电流在宽输出电压范围内实现精确匹配，从而使频率综合器的压控电压纹波很小。

The maximum run-out distance is 3200m. The three cases are studied from the Niuquangou rockslide-debris flow at the south west segment of the main seismic fault, the Chengxi rockslide at the middle segment of the main seismic fault and the Donghekou rockslide-debris flow at the north east segment of the main seismic fault.The three cases illustrates following common characteristics:(1)parent rockmass is broken under long geologic processing and weathered;(2) Rockmass was separately expanded and thrown under long-period strong ground vibration in which the vertical motion was predominant along the main seismic fault;(3)sliding mass was crashed at the exiting zone and transferred to fragment material;(4) The secondary landslide was triggered underneath the exiting zone due to the powerful crashing and shaving processes that provides more mass to debris body and cushion shape;(5) The a long run-out distance fragment flow is occurred under air layer lubrication. The air layer was pressed and turbulently flowed in the narrow-shaped valley, or laminarly flowed in the extensive flatland.

本文重点解剖了位于地震破裂带南西段的汶川映秀牛圈沟滑坡-碎屑流、位于地震破裂带中段的北川城西滑坡和位于地震破裂带北东段青川东河口滑坡-碎屑流3个典型实例，认为具有如下特征：1）岩性条件：母岩遭受长期构造动力作用，呈碎裂岩体，后期被强烈风化，岩体极为破碎；(2）抛掷效应：位于汶川地震主断裂带或附近，垂直加速度大于水平加速度，强地面运动持时长，岩体发生振胀和抛掷；3）碰撞效应：上部滑坡体发生高位剪出和高位撞击，致使岩体碎屑化；(4）铲刮效应：撞击作用导致下部山体被铲刮，形成次级滑坡，为碎屑流体提供了足够展翼和抛洒物源体积；5）气垫效应：碎屑化岩体快速抛掷导致下部沟谷空气迅速谷状圈闭和向下紊流，形成气垫效应，或者，在下部地形开阔地带压缩空气呈层流状态致使滑体凌空飞行。

The rustication of the eastern local newspapers spread makes the gap between the "city information rich" and the "information poor villages," become smaller and smaller,"Information Ditch" is getting smaller and smaller.

东部地方性报纸媒体新闻传播的乡村化，使"城市信息富人"与"乡村信息穷人"之间的差距越来越小，"信息沟"越来越小。51-论文-网-欢迎您

Lugo would score on a sacrifice fly by Ortiz, but that was all the Red Sox would get off Wang.

卢沟之后靠著老爹的高飞牺牲打跑回来来得到了一分。OK，以上这些就是红袜队从小王身上所能得到的全部分数了。

These results are consistent with the observation that the salt marsh plants often grew better near tidal creeks than in the inner areas.

这些模拟结果较好的吻合了潮沟附近较盐沼内部盐沼植物长势较好的现象。

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。