three-level信息详情
三能级
level───n.水平；标准；水平面；vt.使同等；对准；弄平；adj.水平的；平坦的；同高的；n.(Level)人名；(法)勒韦尔；vi.瞄准；拉平；变得平坦
three───num.三；n.三，三个；adj.三的，三个的
three to three───三对三
dumpy level───[测]定镜水准仪
hook level───吊钩水平仪
hierarchy level───层次结构
cantonal level───州一级
confidence level───置信级；可信度；信赖水准；[统计]置信水平（等于confidencecoefficient）
level off───将…弄平; 使平整; 使平稳; 使稳定；趋平；呈平稳状态；把...弄平
slender and still only 58 years old, Kanzius bought a 4, 000-square-foot, three-level white stucco home on Sanibel Island.───身材硕长而健壮，年仅58岁的肯兹尤斯在森尼贝尔岛上买了占地4千平方公尺，有一栋三层白色楼房的家园。
Ideally, Reeves said, he would convert the three-level control center into a new home.───理想状态下，李·维斯表示，他会把三层楼高的控制中心改造成他的家。
characteristics of rare earth doped fibers and the principle of fiber amplifier with three-level system are described.───简述了稀土掺杂光纤的特性，以及三能级光纤激光放大的基本原理。
The interaction of a slow two level Rydberg atom and a fast three level Rydberg atom with a cavity field is studied.───研究了一个慢的二能级里德伯原子和一个快的三能级里德伯原子与腔场发生相互作用后腔场的压缩性质。
This study develops a prototype of three-level frequency control and carries out a large number of experiments.───本文研究开发了三电平变频调速样机并进行了大量实验。
South Lou Group is one of "one for all, separation of ownership, three-level accounting, chartered cash" market management mechanism.───南娄集团实行的是“一级所有、两权分离、三级核算、包租兑现”的市场经营机制。
The Pulse Width Modulation (PWM) control method is one of the key techniques on three-level NPC inverter.───而PWM控制方法是三电平NPC逆变器研究中的关键技术之一。
The control strategy and topology of multilevel inverters, as well as the work principle of three-level inverter, are firstly analyzed.───阐述了多电平逆变器的控制策略和拓扑结构，并具体分析了三电平逆变器的工作原理。
In this paper; a closed V-type three-level system is studied.
This construction should carry out "leader responsibility project", strengthen the constructing of system by setting up "three-level structure" and creating the working atmosphere of "three-Quan".
It is three-level structure, consists of province workstation, city workstation and local workstation.
A three-level architecture, composed of application datal ev el, workflow handling level and knowledge database with rules and protocols, is deployed to represent and manage the information in VEIS.
When this three-level flying saucer-shaped residence was built in 1970, it became known as the "house of the 21st century."
Firstly, we studied the transitions in three-level system driven by a trichromatic field and probed by a monochromatic field. Based on that, we wrote out the density matrix equation.
This is depicted in the three-level hierarchical model shown in Fig. 3. 4.
The theoretical model of three-level system of erbium-doped fiber laser has been analyzed. Experiments on two structure of fiber laser have been researched.
In this paper, a novel ZVS full-bridge three-level DC/DC converter with clamping diode is presented, and its principle is given.