查询词典 Buck

The MAX15054 enables designers to avoid the cost and complexity of a SEPIC topology by allowing the implementation of buck and single-inductor buck-boost topologies with the output referenced to ground in single string and multistring LED drivers.

MAX15054在单串和多串LED驱动器中通过使用降压以及单电感升降压拓扑结构，并将地电位作为输出电压的参考点，从而使设计人员避免了采用SEPIC结构带来的成本和设计复杂度。

This was a great relief, and Buck caused even the weazened face of Perrault to twist itself into a grin one morning, when Francois forgot the moccasins and Buck lay on his back, his four feet waving appealingly in the air, and refused to budge without them.

这大大减轻了痛苦，以致于一天早上福楼沙忘了给他穿鞋，巴克便仰面躺着不肯走路，四只脚恳求地在空中乱舞，后来他的脚坚硬得适应旅程了，穿破的鞋套也就扔掉了。

Buck had seen harnesses on horses, and now he was made to work like a horse with Spitz and Dave, who had worked in a harness before, and Buck learnt by watching them.

与斯皮兹和戴夫一起干；它们俩以前倒是身套缰绳干过活儿来着。

And more those who make a person accident is, it is almost all and OK that quick buck was offerred for consumer the disbursement of bring into contact with terminal, phone, mobile phone, Internet, email, credit card, outside card, special pay a passageway, leave disbursement customer to be used to a line, quick buck provided a variety of medium of communication such as bank bar, postal bar, credit agency bar.

而更让人意外的是，快钱为消费者提供了几乎所有可以接触到的支付终端，电话、手机、互联网、电子邮箱、信用卡、外卡、专用支付通道，对于习惯线下支付的消费者，快钱则提供了银行柜台、邮政柜台、信用社柜台等多种渠道。

Also, the dog-driver rubbed Buck's feet for half an hour each night after supper, and sacrificed the tops of his own moccasins to make four moccasins for Buck.

而且每次吃饭后，这位赶狗者都要为巴克搓半小时的脚，还用自己的鹿皮靴靴统给他做了四只鞋。

Leopard, elephant, serval, water buck, reed buck, dik dik, rhino and the rare bongo can all be found here.

花豹、大象、菽猫、犀牛、跳羚、瞪羚以及其它种类的羚羊在这里都可看到。

Nobody loves you when you're down and out [00:18.29]Nobody sees you when you're on cloud nine [00:26.92]Everybody's hustlin' for a buck and a dime [00:35.16]I'll scratch your back and you scratch mine [00:44.54]I've been across to the other side [00:52.89]I've shown you everything, i got nothing to hide [01:01.46]And still you ask me do i love you, what it is, what it is [01:11.71]All i can tell you is it's all show biz [01:19.34]All i can tell you is it's all show biz [01:32.64]Nobody loves you when you're down and out [01:41.31]Nobody knows you when you're on cloud nine [01:49.88]Everybody's hustlin' for a buck and a dime [01:58.67]I'll scratch your back and you knife mine [02:07.40]I've been across the water now so many times [02:16.16]I've seen the one eyed witchdoctor leading the blind [02:24.87]And still you ask me do i love you, what you say, what you say [02:33.11]Everytime i put my finger on it, it slips away [02:41.46]Everytime i put my finger on it, it slips away [03:26.88]Well i get up in the morning and i'm looking in the mirror to see, ooo wee!

当你落魄潦倒的时候，没有人爱你 [00：18.29] 当你是在云九上的时候，没有人看见你 [00：26.92] 每个人 hustlin'为一块钱和一个一角硬币我将擦你的背面和你擦伤的我的 [00：44.54] 我有是横过到另一边我有显示你每件事物的， i 什麽也不得到到兽皮我做 i 的你问和剧照爱你，它是什么，它是什么所有的 i 能告诉你的是它所有的是演艺事业所有的 i 能告诉你的是它所有的是演艺事业 [01：32.64] 当你落魄潦倒的时候，没有人爱你 [01：41.31] 当你是在云九上的时候，没有人认识你 [01：49.88] 每个人 hustlin'为一块钱和一个一角硬币我将擦你的背面和你刀的我的 [02：07.40] 我有是横过水现在如此许多次 [02：16.16] 我有看眼的 witchdoctor 领先盲人我做 i 的你问和剧照爱你，你说的事情，你说什么 Everytime i 把我的手指放在～上它，它滑倒离开 Everytime i 把我的手指放在～上它，它滑倒离开好的 i 在早晨起床的和我正在顺便探访镜子看见， ooo 很小的！

Dynamic large-signal, DC, and small-signal circuit models including parasitic resistances and current ripples of nonideal synchronous rectifier buck converter operating in CCM are established. Closed-loop modeling of nonideal synchronous rectifier buck converter for voltage-mode control is studied. Transfer functions are obtained. Effects of parasitic components on control loop design of the converter are explored. Systematic simulation analysis is performed. All the results show that it is necessary to include parasitic components of converters into equivalent models.

首次建立了考虑寄生电阻和电流纹波的同步整流 Buck 变换器在连续工作模式下的大信号平均模型、DC 和小信号电路模型，研究了电压控制的闭环建模，导出了传递函数，剖析了变换器的寄生参数对其控制电路设计的影响，进行了小信号特性的仿真研究，进一步阐明了考虑变换器的寄生参数建模的必要性。

This thesis compares the characteristics of secondary batteries used for the underwater system in order to find a proper power source that is suitable for the system. Moreover, the low-cost integrated circuit and buck-type converters are used to obtain the required voltage levels for the devices in the system such as the underwater acoustic modem, single board computer and vertical line array hydrophone with condition amplifiers.

中文摘要本文针对常用於水下遥测系统之二次电池进行特性比较，以选用适合作为其电源之电池，再将电池输出电压经低成本之类比IC与降压型转换器转换至符合本系统设备如水下数据声传器、水下遥测单版电脑与垂直阵列麦克风讯号放大器等所需之电压等级。

Based on traditional second-order SMC, integral action is introduced into the sliding surface to eliminate the steady state error and maintain the dynamic performance of Buck inverter.

在传统的比例微分二阶滑模的基础上，加入了输出电压偏差的积分环节，使系统本质上消除了稳态误差，同时保证相应的动态性能。

It's not quite as simple as that.

并没有那么容易。

It debuted in 1992 in Japan and the United Kingdom, and 1993 in the United States.

它首次亮相于1992年在日本和英国，在美国1993年。