能面

In all,10 patients were cured after mean follow-up 15.3±12.8 months.The causes of RFCA failure were demonstrated in surgical operation.In 3 patients without structural heart disease,ablation catheters were not located in distinct target sites during ablation of 2 left posteroseptal pathways and 1 right posterior wall pathway.In 2 cases of Ebstein?s anomaly,ablations were failed by serious tricuspid regurgitation and AP at epicardium.In one case with rhumatic valvular disease,ablation catheter did not achieve mitral annulus because of pathologic changes.Other 4 cases with congenital heart disease were associated with anotomical anomaly and serious hemodynamic disturbance.

s畸形合并房间隔缺损，1例为重度三尖瓣返流使消融电极不能稳定贴靠靶点，另1例为AP靠近心外膜面而致RFCA失败；1例风湿性心脏病联合瓣膜病因瓣膜及瓣下结构病理改变致RFCA失败；1例重度二尖瓣返流RFCA失败与病人不能耐受RFCA与AP定位于24区消融导管难以抵达有关；先天性心脏病大房间隔缺损、重度主动脉关闭不全及矫正性大动脉转位右旋心伴三尖瓣返流各1例，RFCA失败与解剖畸形、心内大分流等血液动力学障碍有关。

A+bx+cy , X=0, Y=0 It satisfies the compatibility equation 4 φ=0 find the stress components by σx=2φ/y2=0 σy= 2φ/x2=0 τxy=-2φ/xy=0 find the surface force components bys=X=0s =Y=0 σστ a linear stress function corresponds to the case of no surface forces and no stress .

a+bx+cy ， X=0 Y=0 满足相容方程 4 φ=0 由下式求出应力分量σx=2φ/y2=0 σy= 2φ/x2=0 τxy=-2φ/xy=0 由下式对给定坐标的物体求出面力分量s=X=0s =Y=0 σστ确定所设定的φ能解决的问题为：任意物体无确定所设定的能解决的问题为：体力，无面力，无应力。

Changed the two screws on the contact plate of the Halo-Vest to one screw,so that the Halo-Vest can fit extension-flexion movement and adapt the reduction of cervical spinal dislocation.Simultaneously,in order not to reduce the fixed funtion of the contact plate,which was designed in fan-shape.

将传统的Halo-Vest架头环与架子接板的双螺丝改为单螺丝，使不能伸屈的头环变为能够伸屈；将头环与接板的咬合面设计成扇形并且有放射状条纹，使头环能牢固地固定在任何一个伸屈角度上。

There, you will find all sorts of Hokkaido specials. Sushi, udon, ramen, fried chicken, octopus balls, ice cream, beef hotpots … you name it, they'll serve it … in no time at all.

在那， 你可以发现各种具有北海道风味的美食：寿司，乌龙面，筋斗拉面，炸鸡，章鱼小丸子，冰淇淋和牛肉火锅……只要你能说出这些小食的名字，服务员就能很快给你送上来。

This method can be applied to any thermodynamic model, including activity coefficient model and EOS model, and this work extends phase analysis from liquid-liquid phase splitting to liquid-liquid-vapor phase splitting.

经多个实例的测试表明，LCPSO适用面广，既可用于超额自由能、状态方程等各类热力学模型，又能克服混合模型一阶不连续的困难，应用范围从液液相分裂拓展到汽液液相分裂。

Furthermore, there is no noticeable enhancement in the heat transfer performance of CPL by using a pin fin block to form the grooved channels.

另外，使用针状鳍片来构成沟槽的设计并无法增进整个系统的热传能力，使用均热片则能有效的提升热传能力，在沟槽的侧面及底面使用粗糙面的设计亦能有效的增进整个系统的热传能力。

In order to prevent this kind of pollution, often spreads the organosilicon water-repellent, the polymer cement mortar, the emulsion resin, the epoxy resin etc on the inside surface of the quartz stone , although it can have certain protection effect, but also has the following insufficiency: Uses organosilicon water-repellent processing, the quartz stone material, cement and the mortar cannot form a sealed surface layer, is unable to suppress the hoar frost separation and the rain spot effectively; Uses polymer cement processing, not only material itself includes the hoar frost ingredient, moreover the water permeability is big, the protection effect is also not ideal

为防止这类污染，常在石材内面涂上有机硅防水剂、聚合物水泥砂浆、乳液树脂、环氧树脂等，虽能收到一定的防护效果，但也存在以下不足：采用有机硅防水剂处理，石材与砼、砂浆被贴面不能形成密封层，无法有效抑制白霜析出物和润斑；采用聚合物水泥处理，不仅材料自身含有白霜成分，而且水渗透率大，防护效果也不理想

They sat by the hour eating anything they could spear on a toasting fork - bread, English muffins, marshmallows - and plotting ways of getting Malfoy expelled, which were fun to talk about even if they wouldn't work.

他们就坐在那里，吃着所有能用烤叉戳起的食物---面包、面饼、蘑菇，一边设计着能使马尔福被开除的方案，尽管这些方案都不可能付诸实施，但是谈谈总是令人开心的。

By means of setting up the slip slope and the joint frame, one kind of new combined isolation bearing which has both of the horizontal and vertical isolation function is put forward to realize the vertical isolation.

针对建筑结构实施竖向隔震的困难，本文提出了有倾斜滑移面及连接架的隔震支座，既能水平隔震又能竖向隔震。

Our factory has the ability to manufacture the most precise most durable arc-shape sieving plate, We can deal with the materials whose thickness exceeds 0.05mm, with the nice geometrical shape and nipping edge and the strong incise capability, high-performance of doff-media, not only can ensure the highest efficiency but also could avoid the jam of the sieve pore to the greatest extent.

本厂有能力制造最精确最耐用脱介最好的弧形筛面，可以对0.05mm以上的物料进行处理。其线材几何形状好，切边锋利，对物料的切割能力强，脱介性能好，不但能确保最高的效率，而且能最大限度的避免筛孔堵塞。

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。