| 1. | High precision and good innate safe character are needed in the measurement of oil tank multi - parameters such as liquid level and oil - water boundary 油罐液位温度参数的测量,要求较高精度和良好的本质安全性能。 |
| 2. | The results of simulation show that this strategy is feasible in industrial , so it has good perspective of industrial application 本文利用该控制策略进行了仿真研究。结果表明,该控制策略可以使温度参数很好的达到要求。 |
| 3. | Prima experiments have been done in a swine trachea , and preesures and temperatures in the trachea end are measured dynamically during mechanical ventilation 在猪气管中进行了初步实验,在机械通气情况下监测了气管末端的压力和温度参数。 |
| 4. | So it are thought as perfect fiber - like enhancements . first we study technics influence to mechanical and electrical properties , and get better sinter technics 本文首先研究了烧结工艺温度参数对复合材料的力学性能和电学性能的影响,以得到最佳的烧结工艺。 |
| 5. | Selecting thermal characteristic parameters of concrete according to the feedback analysis of the data determined in spot is a kind of reliable method when big physical volume concrete temperature field is in simulative calculation 摘要大体积混凝土温度场仿真分析时,根据现场实测资料对温度参数反分析是选取热力学参数的一种比较可靠的方法。 |
| 6. | We can make sure the temperature of the second - net water isupplied and watcr - returned in the most cold and hot times including our experience , get the temperature change curve of the waer - supp1ied in the first - nct and the second - net with the change of temperatllre outdoor 根据实际运行经验可以确定最冷时和最暖时的二次供水和回水温度参数,得出热网最大输送能力时的一次热网和二次热网供水温度随室外温度变化曲线。 |
| 7. | Based on characteristics of the whole manufacturing process enclosed the winding , cure and autofrettage processes for the composites filament wound vessel with metal liner , a methodology for the prediction of the induced process stress field has been developed 摘要基于具有金属内衬复合材料缠绕容器缠绕、固化和预超压3个制造工艺过程的特点,提出一种温度参数当量法模型和虚实单元分析策略,以模拟在缠绕预张力工艺中的力学行为。 |
| 8. | According to the features of zinc / air fuel cell . the author brings forward the approach to detect energy of it . the approach including such steps : precisely measure the value of voltage , current , temperture of the experiments and use ann to modify the meaure results and compute the discharging energy , power ; adapt the method of ec method to detect the soc 因此,这也有利于锌空电池的实际应用和推广。针对锌空电池的上述特点,本人在研究中对锌空电池的电压、电流、温度参数进行精确采样,提出用修正的电量累积法预测剩余电量。 |
| 9. | We used p87c591 as the microcontroller , using the sensor to collect the data of voltages and temperature of batteries , transcend them on can field bus , through the can net constructed the whole distributed battery management system , and give the design of the relevant hardware and software 构建了基于can总线的蓄电池组控制器的硬件平台,采用p8xc591系列的p87c591作为微控制器,完成ad转换电路、 can控制器接口模块和信号调理电路的开发设计。实现了对电池电压和电池温度参数的采集。完成了系统的软件设计。 |
| 10. | The telemetry delays for each tool have been standardization as channel alphabetical letters . so the telemetry gauge and interface circuit of tools are designed in this paper . the temperature data of the new kind of telemetry tools has special format consisting of an 8 bit digital temperature wore over an 8 frame time period for its high frequency and the data of flowmeter is uplinked on two time dot to determine downhole or uphole rotational direction 本文重新设计了新型遥传短节和参数测量仪器的接口电路,部分参数的接口电路完全采用硬件电路实现;针对温度参数的数据频率高于新型遥传方式可传输频率范围的矛盾,提出了按“位”传输的新方式;基于流量参数特有的方向性,对流量数据采用了两道传输的方式。 |