A new kind of an active reactor with continuous adjustable inductance and resistance is studied based on the magnetic flux control theory in this paper. 研究了一种基于磁通控制原理的电感和电阻连续可调的有源电抗器。
The physical load can be adjusted by the adjustable resistance part. 体力负荷大小可通过可调阻力制动部分来调节。
This laser power can control adjustable resistance internal to change the level of transmitting power using the digital resistance DS1867. 利用数字电位器DS1867实现了对激光器电源内部电阻的控制,从而改变激光器发射功率等级的目的。
Exhaust fan is a key equipment in the sintering-mill, with which its starting often puzzles the sintering-mill. However the application of liquid adjustable resistance starter has solved the knotty problem and got a good result. 风机是烧结厂的关键设备,风机起动是长期困扰烧结厂的问题,液体电阻起动器较好地解决了这一问题,取得良好的效果。
The oxygen& acetylene flame spray welding technology is applied to strengthen the surface of the rotor blade of the adjustable rotor blade axial flow fans for raising its wear resistance. 采用火焰喷焊技术对动叶可调轴流式风机动叶片进行表面强化,可以显著提高其耐磨性。
Method Self powered short arm human centrifuge consisted of human power, adjustable resistance trig, short arm and supporting construction parts. 方法人力短臂离心机由人工动力部分、可调阻力制动部分、工作转臂、支承装置及集流环装置等部分组成。
Adjustable tuyere creates a advantaged condition for smelting operation of cupola. To avoid the harmonic vibration of air, the low resistance adjustable air exit is used. 采用涡螺式风箱、低阻压式可调风口等措施,防止产生风啸和不谐振动;
The adjustable frequency range can be extended by decreasing the wide of the bridge and the resistance of the Wheatstone bridge. 中心频率的可调节范围可通过减小梁的宽度和压敏电桥的电阻来扩展。
Compared with domestically manufactured daub of the same kind, it has such advantages as simple preparation, adjustable operating time, fine mechanical property, acid-alkali resistance and low cost. 与国内同类胶泥相比,它具有配制简单、操作时间可调、力学性能好、耐酸碱和成本较低等优点。
Speed Adjustable System of Wound-Rotor Induction Motor with IGBT Chopper Controlled Resistance in Rotor Circuit 绕线式异步电机转子IGBT斩波调阻调速系统的研究
Complicated sex Study on Adjustable Digit of the Branch Resistance in Complicated Mine Ventilation Network 复杂矿井通风系统分支阻力可调性数值研究
The foamed alloy aluminum is a new functional and structural material, which possesses high strength, adjustable hole rate and characteristics like heat resistance, fire resistance, light weight, low price and simple manufacturing technology etc. 泡沫铝合金是一种新型的功能结构材料,具有机械强度高、孔隙率可调节、耐高温、不燃烧、重量轻、价格低廉和制造工艺简单等特点。
For controlling the velocity of bolt, the overall scheme of the movement control of bolt is designed, including an adjustable magnetic liquid buffer for adjusting the movement resistance, a velocity sensor on the barrel and control circuit. 为了实现自动机运动速度的控制,研究设计了自动机运动控制总体方案,其中包括可调节运动阻力的磁流体缓冲装置、枪管速度传感器、控制电路,并对相关的机理进行了分析探讨。
Braking reliability study on using broaching resistance as rigidity guid The physical load can be adjusted by the adjustable resistance part. 以拉削阻力作为刚性导向可靠制动的研究体力负荷大小可通过可调阻力制动部分来调节。
In traditional PC active filters, digital variables cannot be used to control the cutoff frequencies. A D/ A converter is used instead of the adjustable resistance so that the resistance can be altered by digital variables and the cutoff frequency changed. 传统的RC有源滤波器不能用数字量来控制截止频率,采用数/模转换器代替可调电阻,实现用数字量改变电阻值,从而达到改变截止频率的目的。
The output voltage would in 0-1000V with an adjustable resistance. When 200V AC was fluctuating, the circuit would keep the output voltage at the initialization stably. 并将电位器输出电压设定为0~1000V,当220V交流输入发生波动时,此电路可使输出稳定在设定值。
MEG drilling fluid has adjustable rheology, high temperature stability, contaminant resistance and excellent formation damage prevention. 用MEG为主剂配制成的MEG水基钻井液具有流变性易调整,高温稳定性好,抗污染能力强及油气层保护效果好等特点。
Tunneling magnetoresistance ( TMR) discovered in magnetic tunneling junction ( MTJ) has high sensitivity and adjustable junction resistance, so it has potential to be applied in new MRAM devices. 磁性隧道结结构中发现的隧道磁电阻效应(TMR)灵敏度高、结电阻容易调整,在开发新型MRAM方面极具应用潜力。
This system collect and deal with the input and output electric signal from optical pick-up itself, adjust floating bolt and adjustable resistance, make the specification of the optical pick-up attain the demanded data. 通过对激光头输入、输出的电信号进行采集和处理,调整激光头上的浮动螺钉和可调电阻,使激光头的各项性能标达到规定值。
In recent years, some new design ideas, such as defects in the structure, through-hole structure or multi-layer LTCC structure, although some technical progress, but large-scale integration in the system, with adjustable resistance elements of some key technologies such as lack of. 近年来出现了一些新设计思路,如缺陷地结构、过孔结构或者多层LTCC结构,虽有一定技术进步,但是在系统大规模集成、阻带任意可调等关键技术要素方面有所欠缺。
This will be very useful for the design of new high-sensitivity and adjustable resistance Micro-Electro-Mechanical Systems piezoresistive device. 这将对设计新型的高灵敏且阻值可调的微机电压阻性器件非常有利。
Magneto-rheological damper can offers continuous and adjustable buffer force, which can be used to change the artillery recoil resistance, based on the need to adapt to different working conditions. 利用磁流变阻尼器阻尼力连续可调的特点,可以根据需要来改变火炮的后坐阻力,来适应不同的工况。