IBHHO是The current that an external driver must sink to SWITCH this node from high to low.
一个外部驱动器必须吸收的可以从节点由高电平转为低电平的电流。
Including setting up system platform and measuring structure of the rigidity of pretension spring of the solenoid valve, designing the dynamic electric-current driver on the basis of power sink principal, variable pulse width modulation of voltage boosting and inversion technology, realizing the intelligence controlover the control parameters, satisfying the diversity requirement towards the dynamic feature experiment of the solenoid valve; furthermore, testing system software is developed, and filtering is conducted over the signals of armature displacement response and driving current educed from the experiment using wavelet analysis technology.
构建了系统台架和电磁阀预紧弹簧刚度测量机构，设计了基于功率吸收原理和可变脉宽升压逆变技术的电磁阀动态电流驱动器，实现了对驱动器参数的智能控制，满足了对电磁阀动态特性试验的多样性要求。开发了测试系统软件，提出了基于小波分析的方法，对试验所得衔铁位移响应信号和驱动电流信号进行了滤波。
He removed the saucepan to the left hob, rose and carried the iron kettle to the sink in order to tap the current by turning the faucet to let it flow.
46他把平底锅挪到左边的壶架上，站起来，又将铁壶送到洗涤槽那儿去。这样，扭开自来水龙头就可以放水灌壶了。
In another word, Shanghai is unique for its dynamic moving, not sink into the ample heritages. This momentum is ordinary in current China, to Shanghai's base, it's a unsettled question even if it's creeping, but now it's jumping. How to assure the huge machine do not suddenly stagnate?
这样的动量在现在的中国很常见，但是放在已经根基庞大的上海，匍匐前进尚且会让人感觉到悬在空中的担忧，何况它在跳跃：这样庞大的机器应该以何种方式才能保持运转而不嘎然而止。
Those inputs are high impeadance; they neither sink nor source any appreciable current.
不吸收和流出任何明显电流》？？
We also cast the worm straight upstream, which works very well in the rivers since they require less weight to sink naturally and can be fished dead with the current to resemble a dead or dying shad or other baitfish.
我们还直投虫上游、其中十分理想体重的河流，因为它们需要更少击沉自然可以捕捞到目前形同死亡或濒临死亡或其他baitfish鲥。
This is because different digital I/O boards have different sink and source current requirements.
这是因为不同的数字的输入/输出电路有不同的潭和源流行的需要。
In virtual ground mode, the high channel will source and the low channel will sink current.
在虚拟接地模式中，高通道将提供电流，低通道将吸收电流。
54HCT195F Pinout:*Grounding Pin 7 will sink 75mA of current through Pin 7 creating a high-current alarm condition inside the amplifiers.
54HCT195F引脚说明：*接地引脚7将通过引脚7下沉当前七五毫安放大器内创造一个高电流报警条件。
On entering a thermal current, we should fly at V trim, then reduce flying speed for enhanced sink rate plus extra time in the lift. The opposite action is appropriate when entering a descending air current.
当进入上升气流中时我们应该以「V-trim」的方式飞行，上升的时候减低飞行速度已增加获得升力的时间，当进入下降气流时进行相反的操作则是合宜的。
I chose a 7445 BCD demultiplexer because it can sink 80 mA of current.
我选择了一个7445的BCD解复用器，因为它可以吸收80毫安的电流。
The designer, for reliability concerns, must therefore consider all extreme conditions:(1) load is purely resistive (iLOAD is zero and rLOAD = VOUT/ILOAD) and (2) load is only a current sink (rLOAD is infinitely large or altogether removed).
从稳定性方面考虑，设计者必须考虑所有最极端的情况：(1)负载时纯阻性的(IL=0，RL=Vout/IL)；(2)负载是纯电流源(RL为无穷大或者完全可以移除)。
It depends on your current business budget, of course, but you dont have to sink a lot of money into card processing equipment.
这要看你目前的业务预算，当然，但你不用有击沉了很多钱到卡加工设备。
Since a pentode presents a fairly constant current sink, trying to power it from a constant current source will be fairly unsuccessful, sort of like the unstoppable object hitting the immovable object.
因为五级管本身就表现得类似恒流陷阱，试图用恒流源驱动五级管只会是个失败，就好像试图用一个停不下来的物体去打击一个不可移动的物体。
Sinking and sourcing current IC outputs are often said to'sink'or'source'current.
目前沉和采购集成电路产出往往是说'汇'或'源'电流。
When open.*Grounding Pin 9 will sink 2mA of current through pin 9 and creating a low-current alarm condition inside the amplifier.
当打开。*接地引脚9将当前二毫安下沉通过引脚9和创造一个内部放大器的低电流报警条件。
Note: 7407 can sink up to 30 mA of current.
注：7407可以吸收高达30毫安的电流。
At last, we give a synthesis compensation technology to settle problems including DC-side voltage ripple, dead-time, as well as voltage drop on the switches and high-frequency burr.(5) In view of the lack of research on high-capacity APF`s engineering application in china, this paper studies the optimum design means of main parameters and some important realizing technologies. Firstly, we discusses the general design principle of PPFs, as well as some considerations on safety and reliability of injection branch, hence multi-objective genetic algorithm has been needed to design PPFs with excellent performances. Secondly, on consideration of the coupling transformer performing a role in electrical isolation and voltages as well as currents matching between APF and PPFs, so the parameters of coupling transformer to be decided are rated voltage, current, volume and turns. After choosing switching frequency, the design of output filter should take APF`s compensating properties, tracking reference signals and the safety of switches into consideration. In order to save time of developing and debugging, intelligent power module has been used as high-capacity inverter in the new injection type hybrid APF. Then, some design and using problems such as optical shutter, power supply of controller, heat sink, interface circuits for driver and the size selecting of DC-side capacitor have been analyzed in detail. System composition of the new injection type hybrid APF is also introduced. At present, the new injection type hybrid APF, which eliminating harmonics and compensating reactive power together, is in commission and operation.
针对实际工程项目中出现的问题，本文重点研究了直流侧电压波动的原因、所造成的负面影响以及保持直流侧电压稳定的实现方法；分析了死区对输出电压的影响，并提出了相关的解决方法；通过对输出电流方向的判断，提出了一种补偿算法用以消除因开关器件电压降所带来的不对称问题；从电流跟踪控制算法、采用基于随机脉冲位置的近似无死区SVPWM调制策略、安装优化设计得到的输出滤波器等方面入手以有效抑制开关谐波；并提出采用一种综合补偿技术，用以改善整个滤波系统的输入、输出性能。5、针对我国在有源滤波器的工程应用研究方面较为薄弱，尤其是大容量有源滤波装置的实际工程应用目前国内少有先例的现状，根据谐波治理项目的工程背景，本文研究了新型注入式混合有源滤波器各个组成部分的优化设计问题：讨论了无源滤波器优化设计所应遵循一般性原则，以及注入支路设计时所应遵循的安全性、可靠性原则，并提出应当运用多目标遗传算法才能获得综合性能较优的无源滤波器；考虑到耦合变压器所起到的电压隔离和均衡原副边电压、电流的作用，因此在设计时应着重考虑变压器的容量大小、变比和联接组问题；在采用输出滤波器有效滤除因功率器件通断所带来的高频开关谐波的同时，还需考虑输出滤波器对有源滤波器补偿性能的影响，并满足电流跟踪要求、确保由电网电压闪变所造成的反相整流现象不会导致功率器件的损坏；为了节省开发和调试周期，新型注入式混合有源滤波器中的大功率逆变器采用的是智能功率模块，但在实际应用时还应注意光隔、控制电源、散热器和驱动接口电路的设计、使用问题，以及直流侧电容的选取；新型注入式混合有源滤波器的系统构成也予以了介绍。
Nonlinear loads are reduced by current sink reduction (CSR) method, which means nonlinear loads are expressed by current sinks and reduced by Gauss reduction method.
非线性负荷节点的化简采用的是电流穴简化法，该法是把高斯消元法推广到处理非线性负荷，用恒定电流沟近似表达负荷。
Surely modern women want to be informed of world current affairs; we are no longer chained to the kitchen sink!
当代女性当然想了解时事，我们不再只是受缚于家务小事。