Gas dead stress is mainly reason for crack occurrence when greater decoupling charge factor is adopted for blasting hole.
大不偶合系数的炮孔装药爆后。气体静压是产生裂纹的主要原因。
High power factor at ac input can be achieved by controlling the switch of capacitor charge circuit.
通过对电容器充电回路开关管进行控制,实现交流输入端的高功率因数。
The claim can be either subject to the flat handling charge, or loss conversion factor (LCF).
索赔可以依照统一比例的手续费,或者损失换算系数(loss conversion factors,LCF)。
So, in the most general form, Coulomb's law is the product of the charge, q1 And, in order to rationalize electrostatic units with mechanical units, we have to put a factor in here.
在一般情况下,库仑定律是电荷的产物,和q2之间的距离就是半径r,q1q2,divided,by,their,separation,,which,is,r。,为了使最后算出的合理的静电单位和力学单位,我们需要在这儿引入一个常数。
And the charge density of oil streaming electrification is related to the dielectric loss factor and conductivity.
而且油流带电电荷密度与介质损耗因数和电导率有一定的相关性。
Therefore, the space charge reduction factor equation based on the sheath helix model is inappropriate at high frequency.
因此,使用螺旋导电面模型在较高频段计算空间电荷降低因子是不合适的。
Precise state of charge (SOC) of traction battery is a key factor for power distribution of HEV power system, total control of vehicle and cost reduction.
精确的动力电池剩余电量(SOC)是混合动力系统进行动力分配的重要依据,也是整车控制和降低使用成本的关键。
The new approaches for charge pump power factor correction (PFC), digital PFC and on - line UPS with PFC are introduced.
介绍了充电泵功率因数校正(PFC)、数字PFC和带PFC的在线UPS的几种新方法。
The study shows that the difference of the space charge reduction factor between the sheath model and the perfect conducting tube is small at high frequency.
结果表明,螺旋导电面模型相对理想导电圆筒中的空间电荷降低因子在较高频段变化不大。
This research targeted for optimizing audit charge market, rationally allocating economic resources and achieving the win-win goal through grasping its remarkable influence factor.
研究的目的在于希望通过了解其显著影响因素,进而优化审计收费市场,合理配置经济资源,达到双赢的目的。
We conclude that the horizontal center of meson charge density distribution is related to the form factor at large momentum transfer. We give a general conclusion.
我们的结论指出介子的中心处的横向电荷密度分布与介子大动量转移处的形状因子有关,我们给出了一个一般性的结论。
The principle of charge pump for achieving power factor correction (PFC) and its unity power factor condition are analyzed.
分析了电荷泵电路实现功率因数校正(PFC)的基本原理和条件;
The experiment results showed that the amount of activator was the primary affecting factor, the next was in order of NaOH charge, bleaching temperature and time.
结果表明:活化剂用量是最主要影响因素,其次是用碱量、温度和漂白时间。
One is based on the charge sheet approach, the other is based on calculating a multiplication factor.
一种是基于面电荷的方法,另一种是基于求雪崩倍增因子的方法。
The increase of charge voltage and discharge inverse peak factor make the life of MLC over 90% shorter by enhancing both heat production and internal stress of the dielectric.
充电电压和放电反峰系数的增大使发热和介质内应力加剧,可以使寿命缩短90%以上。
The propagation of blast wave through the linear explosive charge is an important factor which influences the characteristics of the blast stress field induced by the linear explosive charge.
爆轰波沿装药轴线方向的传播是影响条形药包爆炸应力场特征的重要因素。
The device for battery charge or discharge based on the technology of bidirectional converter can be used in charging or discharging battery, and realize sine wave of ac and unity power factor.
基于双向变流器技术的蓄电池充放电装置具有充电和放电功能,同时实现了网侧电流正弦化及单位功率因数,因而减少了对电网的谐波和无功污染。
We know that influence the main factor of service life of the battery to have the following several points: discharge, charge temperature, charge the voltage at most to pass.
我们知道影响电池使用寿命的主要因素有以下几点:过放电、充电温度、最高充电电压。
Pre-splitting blasting experiments were carried out to obtain normal pre-splitting blasting parameters such as hole diameter, hole space, gun- powder charge line density, and uncoupling factor.
通过大量的预裂爆破试验,得出了适用于该边坡的炮孔直径、炮孔间距、线装药密度、不耦合系数等一系列常规预裂爆破参数。
Noise of CMOS charge sensitive preamplifier ASIC is a critical factor for radiation detection.
CMOS专用集成电荷灵敏前放的噪声性能对于辐射探测非常关键。
Techno-economic indicators such as coke ratio equivalent and utilization factor have been improved based on finding charge rules of bell-less BF top, optimizing operating and adjusting tuyere layout.
通过实践摸索出适合无料钟炉顶操作的布料规律,优化操作制度,调整风口布局,使高炉综合焦比、利用系数等各项技术经济指标明显提高。
The SEM observation considered that the pulverization and oxidation of hydrogen storage alloys during charge discharge cycles was a important factor of the degradation of MH electrodes.
扫描电镜(SEM)观察认为,贮氢合金在充放电过程中的不断粉化和氧化是贮氢电极失效的主要原因。
The level of technology of charge station's hardware and software is a crucial factor to the automatic grade of domestic cleaning robot.
充电站的软硬件设计的技术水准对清扫机器人的自动化程度起着决定性的作用。
The DC charge based and ac based capacitance measurement technologies are analysised from the point of noise performance, which is the key factor to determine the resolution of measurement.
从电路噪声的角度分析了直流充放电法和交流激励法电容测量技术的性能,得出交流法在增加电路复杂度极小的条件下,可获得较高的电容分辨率。
The fifth factor represents "Liver take charge storing blood", and others represent "Liver take charge catharsis".
第五因子代表肝藏血,其他因子均是反映肝主疏泄领域的各个方面。
The fifth factor represents "Liver take charge storing blood", and others represent "Liver take charge catharsis".
第五因子代表肝藏血,其他因子均是反映肝主疏泄领域的各个方面。
应用推荐