下行的

Measurements were taken for the solids volume fraction distribution on different cross sections under various solids flux and fluidization air flow rates, and the flow characteristics of the gas-solids flow in the bed were acquired.

在颗粒流量和流化风量变化的情况下测量了不同截面固体颗粒体积份额平均值的变化，得到了下行床内气固流动规律。

Abstractive】 objective to investigate the diagnostic superiorty and therapeutic efficiancy of arthroscopic debridement for the osteoarthritis of the knee.methods 65 cases（74 knee） of senile osteoarthritis of the knee were debrided under arthroscopy with local anesthesia.the procedures included removal of hyperplastic membrance and raw surface of degenerated cartilage,repairing the meniscus,and reshaping of the intercondylar fossa.results 55 cases（67 knee） were followed up for 20 months in average.the pain was relieved and the function of the knee joint was restored in most patients.

目的 探讨关节镜下清理术治疗骨性关节炎的诊断价值及治疗效果。方法对65例（74膝）膝关节骨性关节炎患者采用局麻下行关节清理术，手术清理增生炎性滑膜，清理退变剥脱的软骨及打磨软骨创面，修整损伤半月板，取出关节内游离体、碎骨屑及炎性介质，髁间窝成形术解除撞击及磨损前交叉韧带。结果随诊55例（67膝），随访时间6～42个月，平均20个月，多数患者临床症状消失或者疼痛症状减轻，关节功能明显改善。

The doomsayers like George Soros and Nouriel Roubini may be right about the stock market's impending decline.

索罗斯和鲁比尼等持悲观论调的人认为股市即将下行，他们可能是对的。

Home-building and car-buying are so low they can't fall much further.

住房建设和汽车销售已经处於很低的水平，没有太大的下行空间了。

Home-building and car-buying are so low they can't fall much further.

住房建设和汽车销售已经处于很低的水平，没有太大的下行空间了。

Then, the impact of spatial correlation on the combination of spatial diversity and multiuser diversity is investigated.

再次，研究了空间相关对联合空间分集和调度策略的多用户MIMO系统下行链路性能的影响。

The ground end system is the destination for downlinks, and the source of uplinks.

地面系统的最终目的地为下行，与上行的来源。

Because of the ray asymmetry of the downgoing and upgoing waves, the velocity analysis based on the CMP gather cannot be adapted to that of the converted wave.

转换波上、下行波的不对称性，使得常规基于共中心点道集的速度分析不能适用于转换波。

The technical scheme of the invention integrally uses two wireless subframes to arrange the operation, enlarges the asymmetry scale range of the upgoing and downgoing operation supported by the air interface of the time division duplex communication system.

本发明所述技术方案综合使用两个无线子帧来安排业务，扩大了时分双工系统空中接口可以支持的上下行业务的非对称性尺度范围。

With wave equation, we performed crosswell wavefield modeling. Velocity model is constructed from two sonic logs. It is readily distinguished the different characteristics of timeversusdistance for direct, upgoing, and downgoing waves on the resulted section.

利用声波方程建立井间波场数值模拟计算公式，选取一对实际井的声波测井资料建立了速度模型，进行井间数值模拟，得到了合成记录，对记录波场进行分析，能够清楚地观察到上，下行反射波和直达波的时距特征。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新