查询词典 DC

In this paper, it presents double loop controller with current feed-forward based on Buck DC-AC inverters.

针对Buck DC-AC逆变器，提出一种带电流前馈的双环控制器。

The motor for the EPS system is the key element of the whole system and it combines with a permanent magnetic DC motor and a dry single plate electromagnetic clutch.

转向助力器电机是该系统中的核心部件，它由永磁直流电动机和干式单片电磁离合器两部分组成。

The topology of two-stage matrix converter given based on the concept of fictitious DC link of matrix converter and dual space vector modulation strategy of TSMC was studied.

在矩阵变换器虚拟直流环节的思想上，给出了双级矩阵变换器的电路拓扑，仿真研究了双级矩阵变换器的双空间矢量调制策略。

The 30KW DC power dynamometer is one of important test equipments that imported by JiaLing Group at early 90s.

摩托车发动机性能的好坏对于所能够达到的质量等级和实际使用效果的影响都是十分重要的。

Dielectric elastomer can yield extremely large strain and elastic energy density in DC electric field, which makes it to be used as basic material of actuators for subminiature machine, even as ideal material of artificial muscle for subminiature robot in future.

电场活化聚合物在直流电场作用下会产生极大的应变和弹性能，这就使得这类材料可以用于作为微型机械中电致动器的基础材料，甚至被视为将来在机器人、特别是微型机器人中制造人造肌肉的理想材料。

SHENZHENG HONGTAISHEN ELECTONICS CO;LTD WAS FOUNDED SEPTEMBER,2002,WAS A SPECIALIZED PRODUCTION COMPUTER PERIPHERAL USB LINE,THE LED LAMP WIRE AND THE ELECTRIC APPLIANCE PRODUCT ELECTRONIC LINE,SOUND TIES PRODUCTS AND SO ON VIDEO FREQUENCY HOLDING WIRE,POWER LINE,DC LINE.

深圳市宏泰盛电子有限公司成立于2002年09月，是一家专业生产电脑周边产品的USB线、LED灯线及电器产品的电子线，音视频信号线、电源线、DC线等连接线产品。

Motor factory specializing in the production of a variety of micro-motors, DC motors, and its model is widely used in aviation, electric toys, household appliances, audio-visual equipment, power tools, medical equipment, health care massage apparatus, electric toothbrushes, electric shaver shaving, hair dryer, etc. Medium.

马达厂专业生产各种微型马达、直流电机，其广泛应用于航空模型、电动玩具、家用电器、视听设备、电动工具、医疗器械、按摩保健器械、电动牙刷、电动剃须刨、电吹风等产品中。

Company's existing products for LD, CD, VCD, DVD, MD Recorder, CD-ROM and Camcorder such as audio, audio-visual equipment, spindle, skinhead, open boxes electric motors as well as Salisbury, electronic blood pressure device, game, gas valve, cash registers, electric toothbrushes, electric kettle, hair dryer, electric stove, massage chairs and so on supporting DC, and ultra-thin brushless motors, the main models have 300,310, 370,380,385,400,500,520,530,540,545,550,555,775,050,030,031,032, N30, N20, M20, K20, 180,130,12025 B10, CT-22 and brushless motor, hand-cranked generator series.

公司现有主要产品为LD、CD、VCD、DVD、MD Recorder、CD-ROM和Camcorder等音响、音像设备的主轴、光头、开盒马达以及电梳、电子血压仪、游戏机、燃气阀、点钞机、电动牙刷、电热水壶、电吹风、电磁炉、按摩椅等等配套直流、无刷及超薄马达，主要型号有 300、310、370、380、385、400、500、520、530、540、545、550、555、775、050、030、031、032、N30、N20、M20、K20、180、130、12025B10、CT-22及无刷电机、手摇发电机系列等。

Then the micro-state and transport process of carriers (hot-electron) in vivo of the switch material were studied in details using the quantum theory. It was found: in the DC bias electric field, under the certain condition of the relaxation time of the hot-electrons in the electron-electron and electron-phonon interaction process, the photoconductivity oscillation can be caused by the change of mobility in the process of optoelectronics transport, and the main causes that the output electrical pulse appears oscillation was revealed.

并从量子理论出发，研究开关体内载流子的微观状态和输运过程，在直流偏置电场作用下，体内热电子在电子—电子、电子—声子相互作用过程中，其驰豫时间及载流子寿命之间存在关系时，光电子的输运可通过迁移率变化引起光电导振荡，揭示出导致开关输出电脉冲出现振荡的根本原因。

About design method, in this paper, it's particular introduced the machine part of the DC servo control system and control electro circuit's design process.

关于设计方法，在本篇论文中，详细地介绍了直流伺服控制系统机械部分的设计以及其控制电路的设计过程。

These are places without aristocratic baggage; egalitarian places open to talent, self-improving, engaged in learning and innovation through networks that were at once competitive and cooperative.

这些地方没有贵族遗风作祟，而且对于那些有天分的人是开放的平等之地，这些人善于通过那些曾经很具有竞争力与合作精神的关系网进行自我提高以及学习创新。

Christine: You don't want to see me?

你不想见我？