Two additional techniques not implemented in these examples can improve the JMX collector's efficiency and reduce the overhead of running it against the target JVM. 这些示例中未实现的两个额外技巧可以改进JMX收集器的效率,并减少它在目标JVM中运行所需的开销。
Objective To evaluate the polyethersulfone ( PES) hollow fiber membrane automatic plasma collector and its efficiency for separating plasma. 目的评价聚醚砜中空纤维膜血浆采集滤器分离血浆的功能及有效性。
The effect on the collector efficiency of using a heat exchanger is analyzed and a "heat exchanger penal factor" is determined; 分析了换热器对集热器效率的影响,确定了换热器对集热器的削弱因子;
In this way, less collector dissipation results, and the efficiency increases. 这样,集电极功耗比较小,从而提高了效率。
Through experiments of changing the inlet air flow rate, we can adjust the hot air outlet temperature as high as possible, which helps to reduce the heat loss and improve the collector efficiency. 介绍了利用差热分析天平,采用程序升温法对高炉喷吹煤在不同升温速率和空气流量下的燃烧性能进行的实验,分析了升温速率和空气流量对失重率和燃烧特征温度的影响。
The effect of baffle density on the collector efficiency has been also presented and discussed. 本研究亦探讨档板密度对收集器效率之影响。
The collector efficiency of double-flow solar air heaters with fins attached by baffles, has been investigated experimentally and theoretically. 本文理论分析配合实验印证,探讨双流式翅加档板型太阳能空气加热器之收集器效率。
Self-impingement scrubber is a kind of new dust collector with high efficiency used in heading faces. 自激式除尘器是适用于掘进工作面的一种新型、高效的除尘器。
Therefore, it is of great importance to conduct the research on wet dust collector and raise its removal efficiency for respirable dust while ensuring its removal efficiency for total dust. 因此,开展湿式除尘器的研究,在保障其总粉尘除尘效率的同时,提高其呼吸性粉尘除尘效率具有重要意义。
Analyses on collector influence on efficiency of solar chimney power plant 集热棚对太阳能烟囱发电系统效率的影响
The influence includes corrosion I abrasion, slagging, dust collector performance and boiler efficiency. 讨论了采用该技术对锅炉腐蚀、磨损、结渣、除尘器性能以及锅炉效率的影响。
Compared with common solar energy water heater, the heating speed of the solar-energy-heat-pump water heater was 3.4 times faster and the collector efficiency was enhanced over 1 times by way of constant-flow heat cycling. 定流量循环加热热水时,太阳能热泵热水器比普通太阳能热水器加热速度快3.4倍,集热器效率提高了1倍多。
The conception of collector efficiency is defined. 定义了收集极效率的概念。
Influence on the solar assurance rate, solar collector thermal efficiency and water temperature in the tank is studied according to the heating balance of whole year, quantity of the solar heating and different heating storage volumes. 在此基础上,研究了全年热量平衡,各月太阳能供热量,不同蓄热容量对全年太阳能保证率、集热器集热效率、水箱温度的影响。
In this paper, it is shown that integration thermal conductance C_b between pipe and plate in the pipe-plate collector has a comparatively big effect on the collector efficiency factor F ', and therefore it has an effect on the collector thermal efficiency. 本文分析了管板式集热器中的管与板的结合热导Cb对集热器的效率因子F′的影响,从而得到对集热器的热效率的影响。
The results indicated that collector efficiency and solar fraction of SDWH system could be significantly increased with the temperature stratification in storage tank. 计算数据表明,相比于完全混合的蓄热水箱,水箱温度分层可较大幅度提高太阳能集热器平均效率和太阳能保证率。
And reducing the emission ratio of coat was an effective way to increase solar collector efficiency; 涂层发射比对集热器的热效率影响较大,降低涂层发射比是提高集热器效率的有效途径;
The newly-developed cyclonic foam dust collector increase the dust cleaning efficiency obviously. 旋涡泡沫除尘器的研制应用,使碎矿工艺除尘效率有明显的提高。
On the basis of energy equilibrium, equations of primary energy demand ratio between a DSHS and a Water Source Heat Pump ( WSHP) are derived by introducing solar magnification with the winter solar collector efficiency being taken into consideration. 该文在系统能量平衡的基础上,引入太阳能倍率等参数,同时考虑太阳能集热器采暖季利用系数的影响,推导了太阳能直接供暖系统与电压缩水源热泵系统的一次能耗比计算公式。
Under the state of optimum operation of the amplifier, the following basic amplifier parameters are determined: the waveforms of the collector current, the collector-to-emitter voltage, the instantaneous power dissipated in the transistor, the collector efficiency, and the values of the load-network components. 在最佳工作状态下,确定了放大器的集电极电流和集电极-发射极电压波形、晶体管的瞬间能量损失、集电极效率和负载网络参数。
Selective absorbing surface and solar collector efficiency study 选择性吸收表面与集热器效率研究
In this paper, first, the existing heat transfer model was optimized, based on the accuracy validation of the model, quantitative analysis was taken to the affected factors of collector efficiency. 本论文首先对已有的集热器传热模型进行简化,在验证简化模型精确性的基础上,定量分析了影响集热器热效率的因素。
Based on the basic theory of solar air heating system, the design is the use of Fresnel lens point focusing way is focused on the condenser of the collector, improves the optical efficiency of concentrated heating system. 基于太阳能空气加热系统的基本理论,设计了利用菲涅尔透镜点聚焦方式来聚焦集热的聚光器,提高了聚光集热系统的光学效率。
The results of paper have great significance for understanding the separation mechanism and the internal complex flow field of dust collector cyclone, enhancing efficiency of dust collection and improving and optimizing the structure. 论文成果对于了解旋风除尘器的分离机理和内部流场的复杂运动规律,提高旋风除尘器的除尘效率,改善和优化旋风除尘器的结构具有重要意义。
In order to removal Secondary dust better, Based on spray under high pressure dust wind theory and the theory of spiral, a reverse blow high-pressure dust collector was designed, this type of dust collector has high efficiency and high volume suction. 为了更好的除却二次粉尘,根据高压喷雾除尘理论和涡流除尘理论,设计研制了一种反吹风高压除尘器,该型除尘器吸风量大除尘效率高。
In addition, it needs more collector area than water cooler by reduce the collector efficiency in the wind cooler under the same situation. 同时发现在同样的外部条件下风冷冷凝导致集热器效率降低,因此比水冷需要更多的集热面积。
Then the asymmetric dual-space copy collector and a detailed experimental program are developed. The collector is tested in different benchmarks to prove our collector can effectively improve the efficiency of garbage collection. 4. 随后实现了非对称双空间收集器,设计了详细的实验方案对其进行了充分的测试,证明了它能够有效提高垃圾收集的效率。