1·Secondly, the low duty cycle leads to the high voltage and current ripple, and enlarges the filter size.
整流输出的电压、电流脉动大，需要增大滤波器的体积；
2·Experimental results indicate that tiny feeding, low voltage, low duty ratio and high frequency have important effects to increase the truing precision.
实验结果表明最后整形阶段的微小进给量及低电压、低占空比和高频率的电参数对提高整形精度具有重要作用。
3·The novel converter has advantages such as wide ZVS load range, low circulating energy and low duty cycle losscomparing to the traditional PSFB-ZVS-PWM converter.
与传统电路相比，它具有较宽的零电压开关负载范围、较小的环流能量和较小的占空比损失。
4·The patented emulated-current-mode architecture provides superior load transient response in low duty cycle applications that are not addressable by traditional current mode control.
已获专利的仿电流模式结构在不能由传统电流模式控制进行编址的低占空比应用下，提供了出色的负载瞬态响应。
5·The main duty of the FED is to be responsible for the US economy, creating jobs and keeping the domestic inflation rate low.
从美联储的职能定位来说，它要对美国经济负责，要为创造美国的就业和保持美国国内的低通货膨胀率负责。
6·Meanwhile, Pixel Qi, a California-based startup, is showing LCD displays that can do double duty as color screens as well as low-power, black-and-white displays.
与此同时，加利福尼亚的新兴公司Pixel Qi所展示的液晶显示屏具备双重功能，既可实现彩色显示，亦能作为低功耗的黑白显示器。
7·Notice that it's your duty to inform your unemployment insurance fund if you draw a pension, that is even if the amounts are low.
请注意如果您提取了养老金，即便提取的数额很小，您也有义务通知您的失业保险基金。
8·To reduce carbon dioxide emissions, select the "low-carbon life" is the bounden duty of every citizen.
减少二氧化碳的排放，选择“低碳生活”是每个公民应尽的责任。
9·Where there are large differences in retail prices (often more than 300%), duty-paid products may be purchased in a low tax area and transported to a high tax area to be sold illegally.
当零售价格之间存在巨大差异的时候(经常是300%)，已缴税商品都可能被从低税率地区购买，然后运输到高税率地区非法销售。
10·Home Secretary Alan Johnson said he did not want to target responsible drinkers on low incomes, but that the government and the industry had a duty to act on booze-fueled promotions.
英海内政柄臣艾伦·约翰逊暗示，他不想殃及负责任的低收益饮酒者，但当局和酒类行业有义务取缔助长牛饮民间风气的酒类促销行为。