1、

Such influencing factors as sulfonated drilling fluid's temperature, fluid velocity and Cl~-content, corrosion time, pH and moisture on corrosion rate were examined by the utilization of dynamic coupon, temperature and moisture control equipment and also electro chemical instrument.

利用动态挂片装置、调温调湿箱和电化学仪器,通过改变磺化钻井液温度、流速、Cl-含量、腐蚀时间、磺化钻井液pH值和湿度等条件,考察了这些因素对钻具腐蚀速度的影响。

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2、

Results: There were significant differences at the rate, the time and the subcutaneous congestion between the treatment group and the control group one ( P < 0.05).

结果试验组与对照一组的采血成功率、采血所用时间、采血后皮下淤血出现情况差异有显著性(P

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3、

Using the method of soil removal can quickly rectify the inclined building and effectively control the rate of rectification by adjesting time and direction of water jetting.

沉井冲水掏土法纠倾速度快,通过控制冲水时间和方向能有效地控制纠倾速率。

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4、

Both the air interface based on time division multiplex CDMA and the uplink synchronization techniques based on closed loop delay control are introduced. The influence of synchronization accuracy on bit error rate is analyzed.

介绍了时分复用码分多址空中接口和上行信号闭环延迟控制两项关键技术,分析了同步精度对比特误码率的影响。

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5、

Due to the interest rate has been under control in our country for a long time, interest rate liberalization makes the fluctuation of interest rate to be difficult to forecast. Without prevention from interest rate risk, commercial Banks will probably suffer losses.

由于我国长期来的利率管制,利率市场化使得利率波动更频繁且难预测,由此商业银行面临着严峻的利率风险,如果不加防范,商业银行将可能遭遇损失。

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6、

At the same time using a motor to complete three movements, strictly control the failure rate;

同时采用一个电机完成三个动作,严格控制故障率;

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7、

The time of lung infection and the time of infection control were significantly different between the two groups ( P 0.01), and the rate of controlling the infection was also significant higher than the set of B ( P 0.05).

A组肺部感染率和控制感染平均时间均显著低于B组(P0.01),同时A组感染控制率亦显著高于B组(P0.05)。

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8、

On unstable speed lines, we added a management of Quality of Services ( QoS) to the controlling module to control in real time the bit-rate of transmission.

针对线路速率不稳定的情况,在控制模块中加入服务质量(Qos)管理,对传输码率进行实时控制;

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9、

Two basic issues that should be considered are drug residence time and release rate control. Recent Advances of Long-lasting Drug-loaded Microparticles

延长药物在体内的时间和有效控制药物的释放速率是长效载药微粒需要解决的两个基本问题。长效载药微粒研究进展

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10、

Higher fault rate of time relay in the electricity control apparatus of str and er and closer is the main reason causing this kind of equipment to work off normal.

绞线机、合绳机电气控制设备中的时间继电器故障率较高,是影响这类设备正常运行的主要原因。

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11、

The authors designed a kind of improved control system based on the theoretical relation among the initial gauge length of sample, travel rate of testing machine transom, time and sample's real constant-strain rate.

根据试样初始标距长度、试验机横梁移动速度、试样真实恒应变速率和时间的理论关系式,设计了改进的控制系统。

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12、

The Optimal Control on the Noncompetitive Fertility Rate for the Time-dependent Population Developing System

时变人口发展系统非竞争人口生育率的最优控制

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13、

We discuss the entire solution of the time-dependent population developing system equation. We regard the noncompetitive fertility rate as control function and judge its optimality by quadratic functional, and study the optimal control problems for the above population system.

讨论了时变人口发展系统的整体解,并且将非竞争人口生育率作为控制函数,用二次泛函来判别其最优性,研究了上述人口系统的控制问题。

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14、

And the extraction time has more obvious influence on the process than the pressure, so that the chelating reaction is a rate-control step.

萃取时间比萃取压力的影响更为显著,表明络合反应控制着该过程。

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15、

Results The insulin pump keeps on a blood sugar of subcutaneous injection to reach the mark time is little in matched control, and the low blood sugar occurrence rate is low in matched control.

结果:胰岛素泵持续皮下注射组血糖达标时间少于诺和灵30R多次皮下注射组,且低血糖发生率低于对照组。

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17、

According to the study of the time respondence of RQ to large step changes in agitation rate, we found that the RQ control could be achieved by regulating the agitation rate of fermenter.

通过分析RQ对于搅拌速度大辐阶跃式变化的时间响应,我们发现对RQ的控制可以通过调节转速来实现。

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18、

Not only the beginning time of water treatment, but also the frequencies of the water spraying is critical to control the hatchling rate and duration of P. canaliculata.

在影响福寿螺孵化的过程中,不但和水处理开始的时间有关,还受水处理的频率的影响。

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20、

The design of a rate control system requires careful attention to the following issues: target rate calculation, source and channel modeling, video coding, rate-distortion estimation, bit allocation, frame skipping, real-time implementation, transmission environment and performance evaluation.

设计码率控制系统时一般需要涉及目标码率计算、信源与信道模型建立、视频编码方法、率失真估计、码率分配、跳帧、实时性、传输环境和系统性能评估等诸多方面。

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