Objective To investigate the method, time, effect, indication and complication of double J tube in the operation of upper urinary calculi. 目的探讨双J管在上尿路结石手术中的置管方法、时间、效果、适应证及并发症。
Mathematical model of time edge effect in photoelasticity experiment and application study 光弹性法中时间边缘效应数学模型和应用研究
Field test study of time effect on ultimate bearing capacity of jacked pipe pile in soft clay 饱和软黏土地基静压管桩承载力时间效应试验研究
For a time the effect on living standards was masked by the explosion of cheap imports and cheap credit. 廉价进口商品和廉价信贷的剧增,一度掩盖了生活水准受到的影响。
The research about mechanism on unloading time effect cast-in-place bored piles 钻孔灌注桩成孔卸荷时效性理论研究
Time dilation effect and the inherent of its mechanisms based on compound pendulum at relativistic motion are studied. 研究复摆钟在相对论运动下的钟慢效应和复摆钟发生钟慢效应的内在机制。
Economists have used such methods to look into everything from daylight saving time's effect on energy consumption to how better teeth affect incomes. 经济学家运用这种办法调查研究任何事情,从夏令时制对能源消耗的影响到牙齿是如何更好的影响收入的。
Finite element analysis of time effect for coupled problem of temperature and stress fields in slope supported by shotcrete 喷混凝土边坡温度场与应力场耦合的有限元时效分析
Model tests on negative skin friction for pile groups considering time effect 考虑时间效应的群桩负摩阻力模型试验研究
Study of time effect on the bearing capacity of jacked-in PHC pipe pile in cohesive soil area 粘性土地区静压PHC管桩承载力时效性研究
Finite Element Analysis of Time Effect to Negative Skin Friction of Piles 基桩负摩阻力时间效应的有限元分析
Abstract Auto-disturbances-rejection controller ( ADRC) is a new type of controller which can automatically detect the real time effect of the model and the external disturbances and then automatically compensate it. 自抗扰控制器是自动检测系统的模型和外扰实时作用并予以补偿的新型控制器。
Negative skin friction is one of important problems in design of pile foundation, but the negative skin friction of pile groups considering time effect is less studied. 基桩负摩阻力是桩基础设计中必须考虑的重要问题之一,但是针对考虑土体固结时间效应的群桩负摩阻力研究却相对较少。
Current situation of study and application of hole-by-hole blasting on mechanism, delay time and effect is analyzed; developing further problems to be solved are given in this paper. 主要从逐孔爆破技术机理、微差时间和爆破效果等方面分析了该技术的研究和应用现状,同时分析了该技术需要进一步解决的问题。
Analysis of space time effect on the stability for slurry trench of diaphram wall 地下连续墙槽壁稳定性时空效应分析
Time effect on the mechanical properties of orthodontic NT arch wires Clinical Application of Ni-Ti Open Coil Spring with Ni-Ti Archwire Correcting Teeth 'Crowding 临床使用时间对正畸镍钛弓丝机械性能的影响主弓丝套推簧与镍钛圆丝联合应用矫治牙列拥挤
This article summarizes the past work and reports the time effect of the frequency change and speed adjusting technology in the chemical fibre industry. 本文综合过去的工作,详实地报告了变频调速技术在化纤企业的时代作用。
For a long time, people have owed time lag effect of financial innovation on diffusion and absorption of financial market in China to lack of absorptive capacity or competition in micro-market, and neglected the effect of institutional factors in a country of economic transition like china. 摘要长期以来,对金融创新在中国金融市场扩散吸收中的时滞效应的认识往往归咎于微观市场主体缺乏吸收能力或竞争所致,而忽略了中国这样的转型经济国家所具有的制度性因素的影响。
CRC12 code look-up table method and computation of comparison, it is clearly time effect. CRC12代码,查表法和计算法比较,可以得出明确的时间效应。
Testing study on time effect of chlorite-schist and sericite-schist 绿泥石片岩和云母石英片岩时间效应的试验研究
Experimental Research on the Time Effect of the Red Beds Rock-Water Interaction in the Northeast of Sichuan 川东北地区红层水岩作用的时效性试验研究
Now the time effect is not considered in calculating stratum deformation caused by tunnel excavation, and the tunnel construction course is even more not considered in deformation calculation. 目前,隧道施工地层变形的计算很少考虑变形的时间发展过程,更难以考虑施工过程对变形的影响。
The time delay effect and real-time scheduling strategy of mine industrial Ethernet network, which is under massive data flow video load, was researched. 研究了矿井工业以太网在大流量视频负载下的时延效应和网络通信的实时调度策略。
Deformation Behavior and Its Time Effect of Embankment Widening of Expressway on Soft Foundation 高速公路软土路基拓宽变形性状与时间效应分析
The real? time effect is expected forthe transmitting time? based media data on the network. 对于网络上传输时基媒体数据,人们期望有实时的效果。
Overall, Marx ′ s class concept and internal logic of the ideal of human liberation theory still has time effect and contains scientific, critical and normative implications. 马克思的阶级概念及其所承载的人类解放理想的整体理论逻辑和价值旨趣在当今时代仍具有时代效应,仍不乏其理论的科学性、批判性和规范性意蕴。
In addition, due to time effect of pile displacement, lateral skin friction of pile indicates evident time-dependence. 由于各级荷载下桩体沉降同样具有时间性,桩侧摩阻力同时具有明显的时间效应。
For tunnel initial supporting system composed with shotcrete and steel grid frame, time effect of shotcrete and different rigidity between shotcrete and steel grid frame is considered. 对于喷射混凝土和格栅钢架组成的隧道初支系统,考虑了喷射混凝土的时间效应及格栅钢架与喷射混凝土的不同刚度。
Methods The data of wounds in recent wars were investigated, the causes of eye wounds in high-tech war were analyzed, and the new concept of time effect treatment strategy for eye wounds was proposed. 方法调研现代高技术战争战伤和眼战伤卫勤资料,分析眼战伤发展趋势,根据时效救治原则提出眼战伤的救治新策略。
The compensation methods of the dead-time effect are studied. 并对死区效应的补偿策略进行了研究。