后循环的

1 The approach of LVB cannulated by passed retrograde across the aortic valve can be performed easily and reduce LV pre-load and LV work, as well as cardium oxygen consumption significally; 2 This LVB can improve coronary artery perfusion and cardiac function while AOMP can be maintained after LAD occlusion; 3 There has a potential impariment effect on the right ventricular function with excessive amount BFR (over 85%) during LVB, particularly in the present of myocardial ischemia; 4 Roller pump is not suited for a prolonged bypass because of significant damage to the blood system.

由此我们得出以下实验结论：经外周动脉逆行左室置管转流方法操作简便、迅速。能明显减少左室前负荷，减少左室作功，降低心肌耗氧量；能维持严重心脏缺血后的平均动脉压，改善冠脉循环灌注和左室功能，具有临床应用的可行性。85%以上转流率对缺血心脏的心功能有潜在的损害效应。以75%左右转流率较为合适。转子泵不适宜用作长时间转流。

After thermal cycling testing, when the strength of equiaxial grain regions or thermally grown oxidation layer became lower than the shear stress, the spallation occurred along the vertical crack network.

经过长时间热循环后，当陶瓷层等轴晶区的强度或者热氧化生长层的强度小于边缘效应产生的剪应力时，涂层在试样的中部以垂直裂纹网格形状发生剥落失效。

Because the audience proportion is small after the fractionization, thus the channel must have reasonable coverage to exert its influence fully, to have more advertisement income, to ensure better program quality, and achieve benign cycle.

一套电视节目的效益，不论社会效益还是经济效益，取决于两个因素：覆盖面积与收视率，细分后的观众比例小了，必须有一个相当可观的频道覆盖面才能让节目充分发挥影响，才能有较高的广告收入，才能实现保证像样的节目质量，有一个良性循环。

The developed catalysts demonstrated good activities towards the Heck reaction of iodobenzene and methyl acrylate with about 90% yield, easy separation after reaction and reusability. The metal leaching was not apparent after four runs.

以碘代苯与丙烯酸甲酯的Heck反应为例，考察双腈基固载Pd的催化性能，肉桂酸甲酯的收率近90％，四次循环使用后催化活性没有明显的降低，Pd的析出并不严重，该催化剂易回收使用。

The energy of the electromagnetic field will be absorbed by the tissue and converted into heat to enhance the blood circulation, improve the local tissue metabolism, reduces the stress in the muscles and connective tissues, increase leucocytic phagosytizing capability, regulate the bodies' immunity, so as to cure the sub-acute, chronic inflammation and tumors in the bodies.

这种电磁能量将会被组织吸收后转变为热量来促进身体血液循环，提高自身的新陈代谢，减少肌肉组织和结缔组织的压力，提高白细胞的吞噬细胞能力，调节身体免疫能力，以便治疗严重的慢性身体红肿及肿块。·上一篇：22岁混合性肌肤适合羽西的3号美白水吗？

The energy of the electromagnetic field will be absorbed by the tissue and converted into heat to enhance the blood circulation, improve the local tissue metabolism, reduces the stress in the muscles and connective tissues, increase leucocytic phagosytizing capability, regulate the bodies' immunity, so as to cure the sub-acute, chronic inflammation and tumors in the bodies.

这种电磁能量将会被组织吸收后转变为热量来促进身体血液循环，提高自身的新陈代谢，减少肌肉组织和结缔组织的压力，提高白细胞的吞噬细胞能力，调节身体免疫能力，以便治疗严重的慢性身体红肿及肿块。

The test results show that(1) the deep cycle life and charge acceptance will be improved considerably if the H_2SO_4 volume is reduced;(2)the compound organic expander composed of humic acid and lignosulphonate improves the utilization of negative active mass at 2 h rate discharge capacity more than any one of them in separate use.

结果表明，当铅膏中的硫酸量降低后，蓄电池的充电接受性能和深循环寿命大大提高；木素磺酸盐与腐殖酸复合的有机膨胀剂较其单独使用，提高了负极在2小时率容量放电条件下的活性物质的利用率。

The Federal Reserve said consumer borrowing rose at a seasonally adjusted 2.4% annual rate in February to $2.54 trillion, half the 4.9% pace recorded in January. Credit-card borrowing rose at a 5.9% pace in February, but demand for auto loans and other kinds of nonrevolving debt slowed to a 0.4% rate.

据美国联邦储备委员会公布的数据，2月份美国消费者贷款额达到2.54万亿美元，经季节性因素调整后增幅折合年率为2.4%，此前1月份的增幅为4.9%。2月份的信用卡借款增幅为5.9%，而汽车贷款和其他类别的非循环借款增幅却跌至0.4%。

The above-mentioned results illustrate: the mechanism of pseudobulbar palsy treated with nape needle was possible about brain plasticity after stroke, for example, it could relieve spasm of muscle, recovery muscle strength, facilitate pharyngeal muscle to move coordinated; formate long term protention with uninterrupt mechamism stimulations , reconstructe damaged reflex arch ; accelerate blood circulation, ameliorate ischemia and anoxia; influence metabolism of angeogenesis growth factors, improve angiogenesis and protect neurons.

项针治疗脑卒中后假性延髓麻痹的疗效肯定，其机理可能主要与缓解肌肉痉挛，恢复肌力，促进咽部肌肉的协调运动；对病变部位长期不断的机械刺激，形成长期强化作用，使受损反射弧得以重建；促进血液循环，改善病变局部缺血缺氧状态；影响血管生成生长因子的代谢，促进血管生成，保护神经元等，脑卒中后脑可塑性改变有关。

During the stUdy of the infiuence of the undeopund water and the crustal movement that belong to the non4idal changes of the gravity field, the induence of the waer recycle on gravity is first exPlained and the correction formula of the underground water influence is Studied, and then after the effeCt of crund movemeni on gravity is analysed, the correction formula of the infiuence of the crUStal movement on graVity is discussed and set uP in tWo kinds of movement that is, in vertical and horizonta directions.

在 重力场的非潮汐变化中的地下水和地壳运动影响中，首先揭示了水循环对重力的影响，研究了地下水影响改正公式，然后在分析地壳运动对重力的影响后，分地壳垂直和水平运动讨论和建立了地壳运动对重力影响的改正公式。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。