The study shows that cyclic steam injection rate, soaking time, flowing bottom hole pressure and blowdown mode are important factors influencing the effectiveness of single well steam stimulation.
分析认为，周期注气量、注气速度、浸泡时间和生产过程中的井底流压及降压方式都是影响单井吞吐效果的重要因素。
The effects of the dwell time, strain rate, strain amplitude and their histories on the cyclic deformation behavior are investigated.
研究了在具有不同保持时间、不同应变率、不同应变幅值及其历史对材料的循环变形行为的影响。
For the rate reduction induced by using cyclic redundancy check (CRC) in coded cooperation, an improved threshold selection relaying scheme is proposed for coded cooperation.
针对编码协作中采用循环冗余校验(CRC)方案会降低系统传输速率的问题，提出了一种改进的门限选择中继方案。
The results have shown that the incubation period of crack nucleation decreases and the propagation rate of crack increases with increasing the cyclic temperature.
试验结果表明，随着循环温度的增高，裂纹形核孕育期缩短， 裂纹扩展速率增大；
A fast realization method of the cyclic correlation based symbol rate blind estimation is proposed.
提出一种基于循环相关符号率盲估计的快速实现方法。
The intake port and combustion chamber of CA6102 SI engine were improved aiming at its slow burn-rate and big cyclic variability in this paper.
本文针对CA6102发动机燃烧慢、循环变动率偏大等问题，对进气道和燃烧室进行了改进。
Which can quantitatively reflect the effects of cyclic loading conditions, material properties and corrosion environment on the initiation life and propagating rate of the cracks.
这些表达式能定量反映循环加载条件、材料性能及腐蚀介质对裂纹起始寿命和裂纹扩展速率的影响。
With the increase of cyclic stress ratio, the pore water pressure rate increases.
随着循环应力比的增加，孔压率增加。
The ortho-compound formed penta cyclic compound was more stable that the meta-compound formed hexa cyclic compound, so the reaction rate of the ortho-compound is larger.
由邻位化合物生成的五元环络合物比由间位化合物形成的六元环络合物稳定性高，反应速度快。
Meanwhile, it discusses the pattern cycle water injection rate and effect of cyclic water flooding in the pilot in western area of Fuyu Oil Field.
同时，结合扶余油田西区矿场实例对周期注水的注水方式、周期、注水量及效果进行了探讨。对裂缝性砂岩油藏实施周期注水具有重要的借鉴意义。
Because the slow rate of combustion of natural gas, it's easy to produce the phenomenon of cyclic variations, when taking lean burn technology, the cyclic variations will be increased.
由于天然气的燃烧速率较慢，易产生燃烧循环变动现象，采用稀燃技术时会加剧燃烧循环变动。
The variation of discharge voltage and capacity for VRLAB were investigated by means of cyclic tests at high discharge rate.
采用高倍率放电循环试验方法，研究了阀控免维护铅酸蓄电池在循环过程中端电压和容量的变化规律。
The result shows that cyclic water injection may be more effective if increasing oil-water percolation rate, standup pressure time and water holdup coefficient.
周期注水技术主要是通过油水交渗效应、毛管压力作用，增加注水波及体积，从而提高水驱采收率的技术。
They are used to yield accurate estimation for the hop frequencies and hop rate, which are fast 4th-order cyclic cumulants algorithm, time-frequency backbone curve analysis, and wavelet transform.
利用快速四阶循环累积量算法、时频脊线分析与小波变换相结合的方法，实现了跳频频率和码速率等参数的高精度估计。
A general cycle model of a solar engine is set up. The influence of finite-rate heat transfer and internal irreversibility on the cyclic performance of the system is searched.
本文建立太阳能热机系统的一般循环模型，探讨传热和内不可逆性因素对其循环性能的影响；
The recovery rate by WAG injection in stratified condensate gas reservoirs is higher than that by cyclic gas injection according to the simulation study by use of stratified 2-D sectional model.
通过层状二维剖面模型的模拟研究，证明了在层状凝析气藏中水气交替注入的采收率比循环注气的采收率高。
The experimental results show that scanning rate, polymerization upper potential, circle number of cyclic voltammetric polymerization, temperature of polymerization and polymerization time, etc.
结果表明，聚合电位，循环伏安法的扫描速率、终止电位、扫描周数，聚合温度，聚合时间等对传感器的响应特性有显著影响。
The daily changes of photosynthetic rate is associated with the cyclic alterations of internal physiological periods.
光合作用的日变化与内部生理状态的周期性变化有关。
To study of coiled tubing steel cyclic stress-strain behavior was found that: the same sample at different constant strain rate, the performance of cycle characteristics is different.
研究连续油管钢循环应力-应变行为发现：相同试样在不同的恒应变幅下，表现出不同的循环特征。
For its simple coding and low rate of error identification, the Cyclic Redundancy Check (CRC) is widely used in digital communication system.
循环冗余校验CRC由于编码简单、误判概率低，在通信系统中得到了广泛的应用。
For its simple coding and low rate of error identification, the Cyclic Redundancy Check (CRC) is widely used in digital communication system.
循环冗余校验CRC由于编码简单、误判概率低，在通信系统中得到了广泛的应用。
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