The paper introducedcircuit structure,working principle and control strategy of a new type of single-phase UPS system with series-parallel dual-inverter. 文章介绍了一种新型串并联双变流器单相UPS电源系统的电路结构、工作原理和控制策略。 2. This paper summarizes the basic function and structural characteri...
What is the working principle of the spectrometer? What are the industrial applications of capacitors? What is the use of transistor in an active region other than amplification? What is the application of a diode in the robotics? Gamma rays and X-Rays are useful when used in what? What ...
迪米特法则(LoD,Law of Demeter) 开放封闭原则(OCP,Open Close Principle)⚙️ 链接装载库本节部分知识点来自《程序员的自我修养——链接装载库》 内存、栈、堆一般应用程序内存空间有如下区域:栈:由操作系统自动分配释放,存放函数的参数值、局部变量等的值,用于维护函数调用的上下文 堆:一般由程序员分配释放,若...
可控串补基频等效阻抗与TCR基频电抗关系的仿真和动模实验研究ResearchoftheNumerical mulationandDynamicSimulationoftheRelationbetweenthebasicFreIuency Iuivalent mpedanceoftheTCSCandbasicFreIuencyReactanceoftheTCR胡国文(盐城工学院电气系224003)王仲鸿韩英铎(清华大学电机系100084)Huguowen(YanchenglnstituteofTechno ongy2240...
Wavelength Division Multiplexing Wavelength division multiplexing (WDM) is based on the fundamental physical principle which states that many optical rays having different wavelengths can be propagated together over a common… Read More Optical fiber Communication ...
On the basis of this principle, researchers from the Squibb pharmaceutical laboratory developed captopril, a nonprotein ACEI, in 1975 [112]. Subsequently, several drugs were developed with this principle. In 1982, H. Schweitz et al. purified the venom of the green mamba (D. angusticeps), a...
The library is written in C++. The principle of the library is based on the interception ofOleLoadPictureEx,OleLoadPictureandOleIconToCursorfunctions. These functions don't support such images, so if a file is loaded, the VbPng library attempts to load the file using GDI+ or USER32 (dependin...
Hu SH, Bao DK, Wan SG (2017) The principle of digital PCR and its applications in current molecular diagnosis. Chin J Biochem Mol Biol 33:861–866 CAS Google Scholar Ibrahim AY, Mehdi Q, Abbas AO et al (2016) Induced pluripotent stem cells: next generation cells for tissue regeneration...
In principle, such a stance is justified if one takes into account a period lasting a few years. However, the service life of new power boilers, process pipelines, and other industrial devices is defined as 20–30 years and sometimes even more. Thus, the use of support structures should ...
迪米特法则(LoD,Law of Demeter) 开放封闭原则(OCP,Open Close Principle)⚙️ 链接装载库本节部分知识点来自《程序员的自我修养——链接装载库》 内存、栈、堆一般应用程序内存空间有如下区域:栈:由操作系统自动分配释放,存放函数的参数值、局部变量等的值,用于维护函数调用的上下文 堆:一般由程序员分配释放,若...