With service wear of DPF, or due to improper regeneration control, DPF burnout or sintering may occur, leading to DPF failure. 随着DPF的使用,可能会出现老化或者由于再生控制不当出现DPF烧漏、烧结而导致DPF失效。
The old Bituminous Pavement Scene Cold Regeneration Technology Construction Quality Control Initially Searches 旧沥青砼路面现场冷再生技术施工质量控制初探
Regeneration Type Horse-shoe Flame Glass Kiln Stove Computer Automatic Control System 蓄热式马蹄焰玻璃窑炉计算机自动控制系统
Design of Rocket Propellant Regeneration Equipment Based on Distributed Control System 基于集散控制系统的火箭推进剂再生装置的设计
The hardware design of DPF regeneration control system 柴油车微粒捕集器再生控制系统硬件设计
They participate in the homeostasis of liver extracellular matrix, repair, regeneration, fibrosis and control retinol metabolism, storage and release. 他们参与肝脏细胞外基质的稳态、修复、再生、纤维化以控制视黄醇的代谢、存储和释放。
Based on method of exhaust back-pressure to judge DPF regeneration time, working principle of regeneration control system was introduced. 基于排气背压法判断DPF再生时机,阐述其再生控制原理。
PLC in the molecular sieve dryer regeneration system and air compressor control system PLC在分子筛干燥器再生系统及空压机控制系统中的应用
For the efficiency of dye regeneration, it is critical to control the proportion of acidic leuco dye product. 其中光、H给体和碱的作用是再生循环的三个要素,而控制染料酸式隐色体生成比例是染料再生效率的关键。
And the energy consumes during the period of filter heat regeneration and some measures of control energy are analyzed according to the Energy Balance Equation. 利用能量平衡方程对微粒捕捉器强制热再生时的能量消耗以及可以采取的一些技术措施进行了分析。
MAIN OUTCOME MEASURES ① neurite regeneration in situ ② comparisons of neurite regeneration between control group and experimental group. 对照组与实验组神经突起再生状况比较。
The equipment is simple; regeneration rate is high and the losing of ACF is little. So, the method of microwave regeneration will be applied more to control the emissions of air pollutants. 微波辐照再生活性炭纤维方法设备简单,解吸率高,再生时间短,能耗低,活性炭纤维损耗较小,甲苯气体可利用冷凝法回收,具有很好的应用前景。
Energy Regeneration Control System Based On DSP Controller 基于DSP的能量回馈调速系统
As for the design of robust multivariable predicting controller for reaction regeneration system, the control targets must be determined prior to operating variables, controlled variables and disturbance variables. 增加测点等,为实施先进控制打好基础。设计反应再生部分鲁棒多变量预估控制器,首先确定控制目标,再确定操纵变量、被控变量和干扰变量。
Under the experiment condition, each wheat can produce more than 6 new secondary roots after spring rain, and seed soaking in 1% CCC solution can increase the ability of wheat root regeneration by 20% higher that of the control. 试验条件下,春季降水后每株小麦可产生6条以上新的次生根,1%CCC浸种可提高根系再生能力达20%以上。
It introduces regeneration on computer supervising system used for process control in PA-6 polymerization production line and its character. 介绍了锦纶6聚合生产线用于工艺控制的电脑监控系统国产化工作以及该系统的特点。
Several methods for regeneration control of diesel particulate trap are analyzed in this paper. Based on the analysis, the backpressure control method is selected for experimental study. 对柴油车微粒捕捉器的各种再生控制方法进行了比较分析,并对背压控制方法进行了试验研究。
The Strategy for Regeneration Control of Diesel Particulate Trap 柴油车微粒捕捉器再生控制策略
The paper discussed the construction process and methods of base and subbase for bituminous pavement cold regeneration construction, and evaluated on the quality control, scope and effects in the construction. 论述沥青路面冷再生机械,分析了施工中基层和底基层的施工程序和方法,以及达到的效果,并对施工中质量控制要点、适用范围及施工后效果进行综合评价。
The regeneration type horse-shoe flame glass kiln stove work key point is the temperature control system consummation and the promotion. This article elaborated the computer fuzzy control system in regeneration type horse-shoe flame glass kiln stove automatic control research and the application. 蓄热式马蹄焰玻璃窑炉的工作重点是温度控制系统的完善与推广,论述了计算机模糊控制系统在蓄热式马蹄焰玻璃窑炉自动控制中的研究及应用。
Trends of the technology, such as speed sensorless vector control, application of high voltage power electronics device, extra high power drive, regeneration control, multi-level PWM modulation technology, redundancy design, high speed motor application etc. Are also proposed. 最后,从无速度传感器矢量控制、高耐压功率器件的应用、大容量化、能量回馈功能、多电平PWM技术、冗余设计、高速电机应用等方面对该技术未来的发展趋势进行了展望。
A Study on Electrical Regeneration Automatic Control System of Diesel Wall Flow Particulate Filter 壁流式微粒过滤器电加热再生自动控制系统的研究
Modeling and Experimental Research on Energy Regeneration System for New Vehicle with Electronic Control of Hydrostatic Transmission 新型电控液驱车辆能量再生系统建模与实验
A Practical Study on Power Regeneration Technology of Location Control Unit 电业现地控制单元电源改造技术可行性研究
As to the chlorophyll fluorescence characteristics, the trends of Fv/ Fm and Φ PSII of regeneration plantlets are the same with the control, while the Φ PSII in Jan. and Feb. is higher than the control. 关于再生苗的荧光特性,研究表明再生苗Fv/Fm和ΦPSⅡ的变化趋势与对照相同,而ΦPSII在1月和2月份明显高于对照。
Results: The results suggested that all experimental groups displayed periodontal tissue regeneration with a different degree while the control group showed significantly less periodontal tissue regeneration. 结果:所有实验组在术后6周和12周均有不同程度的牙周组织再生,而对照组只有很少量牙周组织再生。
As one of key components of DPF regeneration control system, the Electronic Control Unit ( ECU) hardware was also studied and analyzed in present dissertation. 对分区微波再生微粒捕集器再生控制系统中关键核心的ECU硬件进行了研究和分析。
Nerve stump in the experimental group between the two Epineurium using a self-tiny suture in repairing nerve regeneration chamber, the control group using the traditional membrane anastomosis repair. 实验组在神经两断端间采用自体外膜微小再生室吻合法修复神经,对照组采用传统外膜吻合法修复。
Combining the microwave electric field distribution model in DPF regeneration cavity into the microwave regeneration control model. The effect of different factors on distribution homogeneity of microwave electric field was investigated, and the temperature distribution during microwave regeneration process of filtration unit was either studied. 建立了捕集器再生腔内部的微波电场分布数学模型,并耦合微波再生数学模型,对再生腔内微波电场分布均匀性影响因素以及再生过程中过滤单元上温度的分布进行了研究。