超压

From this test results, it is obtained that the maximum lateral displacement occurs at a depth of about 0.75L; land upheaval build up rapidly and reach the maximum when the pile tip arrive at depth of about 6 m; and the increment. of excess pore water pressure reaches the maximum when the pile tip arrive at the piezometer level; while the maximum excess pore pressure presents a hysteresis quality with radial distance.

由测试结果可知，最大的侧向位移发生在距地表0.75L附近，地面隆起从桩贯入开始迅速发展，并在桩压入到6m左右时达到最大值，测点处超静孔压增量的最大值发生在桩端到达该点所在水平面时，而超孔压的最大值沿径向有滞后性。

The minimum fluidization velocity has a minimum value when the frequency of sound waves is 120Hz and it will decrease as the sound pressure level increases. The degree of sound attenuation will increase while bed material is higher and the fluidization quality of fine particles will become poor and the minimum fluidization velocity will increase. Compared with TiO2, the SiO2 fine particles have a better quality of fluidization at the same fluidized conditions.The cluster/subcluster model and oscillators model are used to describe the fluidization characteristics of fine particles in a sound-assisted fluidized bed. The theoretical calculations show that the minimum fluidization velocity umf is decreased with the SPL increased at the same frequency of sound and the quality of fluidization is better.

论文还系统的考察了声压和频率对纳米SiO2和TiO2颗粒流化特性的影响，结果表明：在频率一定的情况下，声压越高，流化床中形成的聚团尺寸越小，最小流化速度越低，流化质量越好；当声压低于120dB时，声场对超细颗粒流化特性的影响减小，当声压大于130dB时，则能显著改善流化效果，使流化床内的颗粒聚团明显减小，最小流化速度明显降低，粉体带出减小；声压一定，频率为120Hz左右时，最小流化速度最低，此时流化床中形成的聚团尺寸最小，流化效果最好；超细颗粒达到较好的流化状态存在一个最佳频率范围，随着声压增高，这个频率范围将增大。

The pneumodynamic parameters such as peak airway pressure、oxygen index were measured at the following points: before surgery,the end of muf,6 hours,12 hours after end of cardiopulmonary bypass.

选取行二尖瓣膜置换术的46例患者，分为对照组和改良超滤组，对照组行常规体外循环，改良超滤组在体外循环后应用改良超滤，在转流前(t1)、转流结束(t2)、术后6 h(t3)、术后12 h(t4)测定失业保险中心气道峰压、吸气平台压、潮气量、呼吸频率、氧合指数，计算肺泡-动脉血氧分压差p(a-ao2和气道阻力，记录术后呼吸支持时间。

METHODS 46 patients who underwent mitral valves replacement were randomly divided into MUF group(n=24) and control group(n=22) without MUF. The pneumodynamic parameters such as peak airway pressure、oxygen index were measured at the following points: before surgery,the end of MUF, 6 hours, 12 hours after end of cardiopulmonary bypass.

选取行二尖瓣膜置换术的46例患者，分为对照组和改良超滤组，对照组行常规体外循环，改良超滤组在体外循环后应用改良超滤，在转流前(T1)、转流结束(T2)、术后6 h(T3)、术后12 h(T4)测定记录气道峰压、吸气平台压、潮气量、呼吸频率、氧合指数，计算肺泡-动脉血氧分压差P(A-aO2和气道阻力，记录术后呼吸支持时间。

METHODS 46 patients who underwent mitral valves replacement were randomly divided into MUF group(n=24) and control group(n=22) without MUF. The pneumodynamic parameters such as peak airway pressure、oxygen index were measured at the following points: before surgery,the end of MUF, 6 hours, 12 hours after end of cardiopulmonary bypass.Ventilatory support time was also measured.

选取行二尖瓣膜置换术的46例患者，分为对照组和改良超滤组，对照组行常规体外循环，改良超滤组在体外循环后应用改良超滤，在转流前(T1)、转流结束(T2)、术后6 h(T3)、术后12 h(T4)测定记录气道峰压、吸气平台压、潮气量、呼吸频率、氧合指数，计算肺泡-动脉血氧分压差P(A-aO2和气道阻力，记录术后呼吸支持时间。

In view of the high risk, low success ratio and poor effect of ultra-deep reservoir fracturing, the state of the art of ultradeep well fract.

压裂是低渗透储层最具进攻性的增产措施，然而超深井压裂改造的成功率和有效率低，压裂改造技术已成为制约超深致密储层能否有效开采的瓶颈技术。

Measurirg indxes included:(1) Electrocardiograh;(2) Hemodynamics: cardiac output, pump output, aortic pressire, pulmo nary artery pressure, left atrium pressure, right atrium pressure, left ventricular end systolic pressure, left ventricular end diastolic pressure, LV-dp/dt, right ventricul ar end systolic pressure, RV-dp/dt, systolic pressure time index, diastolic pressure time index, endocardial viability ratio;(3) Myocardial metabolism: coronory sinus blood flow, myocardial oxygen consumption, myocardial lactate extractiorn;(4) Ischemic myocardial area;(5) Ultrastructure of myocardium.

测量指标包括：①心电图；②血流动力学：心输出量、泵输出量、主动脉压、肺动脉压、左房压、右房压、左室收缩末压、左室舒张末压、左室压的一阶导数、右室收缩末压、右室压的一阶导数、收缩压力时间指标、舒张压力时间指标、心内膜下心肌供血比率；③心肌代谢；冠状窦血流量、心肌氧耗量、心肌乳酸摄取量；④心肌缺血面积检查及缺血心肌的超微结构观察。

Ultrasonic series: low-voltage ultrasonic Micro- sprayer, Humidification machine, Precise oil fragrant machine, Ultrasonic Contact Lens Cleaner ,Ultrasonic generator ,Ultrasonic transducer , Ultrasonic cleaning machine ,Bolt clamped Langevin transducer , Piezo-ceramic ,Portable ultrasonic sound pressure meter ,Ultrasonic cutter machine , Ultrasonic two frequency cleaning machine.

超音波系列：中华民国专利低电压超音波微雾器，超音波大雾量雾化器，水氧机，芬多精活氧吧，超音波振动子，切割刀，音压计，超音波双频清洗机，超音波高频清洗机，隐形眼镜专用超音波清洗机，高性能发振机，自动化溶剂型高洁净度清洗机。

However, small number recent studies have indicated that overpressure will retard the clay mineral transformations and enhance the activity energy of kinetic reactions.

然而新近的一些研究表明，超压可以抑制粘土矿物的转化，增加反应活化能。

The results show that the growth rate of overpressure, damage radius and penetrating depth in pace with charge mass is bigger as charge mass below is 200kg. The airplane load is big when airplane hangs medium caliber bomb. The best caliber of general purpose aerial bomb is 500kg.

结果表明装药为200kg以下时，炸弹爆炸时的超压、破坏半径和侵入深度随装药质量的增长率比较大，飞机挂载中圆径炸弹时的载弹量比较多，主用航空炸弹的最佳圆径为500kg。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。