To design and manufacture a constant-source with adjustable amplitude value and the test system, and to realize the examination of zener diode voltage drift parameter, is very important.
设计制作出一个幅值可调的恒流源及其测试系统，实现稳压二极管电压漂移参数的检测，至关重要。
The new age of machinery, in short, could not have been born without a new source of both movable and constant power.
总之，如果没有一种新的可持续提供动力并且可移动的能源，就没有新机械化时代的产生。
Learning to be mature and sensible can prevent us from becoming a constant source of worry to them.
学着变得成熟和理智可以防止他们不断为我们担心。
He was a constant source of inspiration: When I introduced him to my family and friends, he asked authentic, probing questions and found out more about them in minutes than I had in years.
他是不断涌出的灵感来源：当我将他介绍给我的家人和朋友时，他问了很多探究性的问题，几分钟内就发现了他们更多的东西，比起我几年来了解的还多。
This would have been a constant source of annoyance for a father with high expectations of his son's male development.
这给对儿子的男性发育抱有很高期望的父亲带来源源不断的烦恼。
In her own past behaviour, there was a constant source of vexation and regret; and in the unhappy defects of her family a subject of yet heavier chagrin.
她经常为自己以往的行为感到苦恼和悔恨，家庭里面种种不幸的缺陷更叫她苦闷万分。
Hillary would miss her, too; she had been a source of constant encouragement, sound advice, and genuine friendship.
希拉里也会想念她，因为她曾不断地鼓励我们，为我们提供很好的建议，并给予了我们真诚的友谊。
The constant noise of a fan might work for you too. Having a music system in your room can be a source of interfering with your ability to fall asleep if you're sensitive to it.[24]
风扇连续不断工作发出的声音也会影响你的睡眠，如果你对这种声音很敏感，在你的房间安装一台音乐播放器播放一些音乐可以助你入睡，但你要注意使用音乐带给人的乐趣不要滥用。
Turkey's effort to build up to 22 DAMS on the two rivers is a constant source of tension, and tempers flared in 1990 when Turkey briefly interrupted the Euphrates.
土耳其试图在底、幼二河上修建20座水坝的雄心壮志可说是引发地区紧张的一个持续性来源。当它在1990年暂时截断幼发拉底河时，叙、伊两国不禁暴跳如雷，险些兵戎相见。
The relationship between the control voltage and the current output by the constant-current source may shift.
控制电压和由恒流电源输出的电流之间的关系改变可能会产生漂移。
A very common source of writer’s block is the constant need of a “meaning”, or a “form”, or some sort of constraint, like the size (1000 words by noon, ok?). This can be really pressuring.
作家一个很常见的瓶颈就是非要有个写作的"意义",或者一种"形式",或者其他的一些限制,例如字数(比方说到中午要写够1000字,是吧?)
The mapping table also allows the user to convert source types to target types, or define constant mappings that set constant values to items in the target schema.
映射表还允许用户将源类型转化成目标类型，或定义常量映射 来将常量设置为目标架构中的项目。
But individual and professional investors continue to plow money into the bond market, giving companies a constant source of funds to tap.
不过，个人投资者和专业投资者继续向债市投入资金，给了公司持续的资金流可以利用。
Yet since wind and solar power are intermittent and other technologies are still experimental, a constant source of low-carbon electricity will also be needed.
然而，由于风能和太阳能具有间歇性的特点，并且当前其他技术仍处于试验阶段，所以稳定持续的低碳电力来源急缺。
Moving forward, the roadmap for the open-source operating system indicates a constant drive to add features, while maintaining quality and stability.
更进一步，在保证质量和稳定性的前提下，这个开源操作系统的开发路线图显示出一个稳定的趋势添加各种特性。
Only our hearts and hearts of hope, is our constant efforts to keep fighting, and constantly move forward the source of strength.
只有我们内心坚定希望，才是我们保持不断努力，不断争斗，不断勇往直前的力量来源。
Only when we have a strong hope in our hearts, is our constant struggle, constant struggle, and a source of strength to keep going.
只有我们内心坚定希望，才是我们保持不断努力，不断争斗，不断勇往直前的力量来源。
Collect the controller to the constant current source of each panel lights when dimming is needed.
调光时需将调光控制器安装至每个需调光的平板灯的恒流源对应接口。
On LinkedIn, the social network for business networking, I see a constant flow of Linux and open-source software job offerings.
在适用商务联络的社交网络LinkedIn上，我看到所提供的Linux和开源软件工作职位常流不断。
In this method, a constant voltage source (v) is placed in series with the unknown resistor (r) and an ammeter (IM).
在此方法中，恒压源(V)与未知电阻(R)和安培计(IM)相串联。
We cannot afford to live with the old pact, which, if resuscitated, will be a constant source of conflict in the future.
我们再也不能继续让旧公约主导我们的生活，如果不对它进行更新，它将会屡屡成为我们未来冲突的根源。
From the very beginning of school we make books and reading a constant source of possible failure and public humiliation.
从孩子入学开始，我们就把书本和读书变成不断可能失败、当众受辱的源头。
High resistance measurements using the constant-current method may be made using either an electrometer voltmeter and current source or just an electrometer ohmmeter.
采用恒流法，可以使用静电计电压表和电流源或者只使用静电计欧姆计来测量高电阻。
Clothing, dining out, and miscellaneous expenses are a constant source of frustration for working mothers.
服装，外出用餐，和杂项开支是一个常数的来源感到沮丧，为有工作的母亲。
Because the source of the 68-level Waterfall is underground springs, it keeps constant temperature all year round, while giant salamanders love to inhabit such homothermal rivers.
因68级瀑布的源头系地下泉，故四季恒温，珍贵的娃娃鱼就喜欢栖息生活在这种恒温的河流里。
A design method of using GAL to make a constant current source is introduced, proving a new method of current stabilization by means of driving regulated transformer by a controlling device.
主要介绍以可编程门阵列器件构成恒流源核心控制电路的设计思路，通过机电自控装置驱动可调变压器实现新的稳流方法，实验证明这一方法是可行的。
The output characteristics of the bridge circuit which supplied with constant voltage source are analysed.
分析了恒压源供电下的桥路输出特性以及影响电桥电压灵敏度的各种因素。
It is concluded that the laser constant current source made of the synchronously adjustable tandem constant current tube has high constant current characteristic and protective property.
结果表明，用同步可调恒流管串联式电路制作的激光器恒流源具有很好的恒流特性和保护性能。
The constant current generator characteristic of source is realized by proportional integral (PI) algorithm.
采用PI算法，实现电源恒流外特性控制。
The constant current generator characteristic of source is realized by proportional integral (PI) algorithm.
采用PI算法，实现电源恒流外特性控制。
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