1、

Temperature stability system is controlled by the current direction of TE cooler, with negative temperature coefficient thermistor and PID algorithm, to control the operating temperature of laser.

恒温控制系统的精密调节通过TEC的电流大小和方向来控制,并且配合负温度系数的热敏电阻反馈和PID算法,来实现对激光器工作环境温度的有效合理控制。

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2、

This paper gives statistics on current status of electricity restructuring in U.S., comparison of its goal with current reality, Electricity Enforcement Guidelines in Texas and Joint Operating Agreement of MISO and PJM.

介绍美国电力市场发展的最新情况,对其改革初衷与现实做了比较,还介绍了得克萨斯州的电力可靠性强制导则及中西部电力系统运营者(MISO)和PJM的联合运营协议。

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3、

Next, cpuinfo_cur_freq shows the processor's current operating frequency.

接下来,cpuinfo_cur_freq显示处理器当前的运行频率。

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4、

Next, cpuinfo_cur_freq shows the processor's current operating frequency.

接下来,cpuinfo_cur_freq显示处理器当前的运行频率。

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5、

The Research about Current Situation of Zhengzhou City's Operating Fitness Club

对郑州市经营性健身俱乐部现状的研究

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6、

System implementation using J2EE technology can run in the current mainstream operating systems.

系统的实现采用了J2EE技术,可以运行于目前各种主流操作系统。

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7、

This hybrid microcircuit processing was designed with high power LED and constant current diode IC circuit, guaranteed the 3~ 10 W integrated LED operating normally at drive current lower than 100 mA.

将集成功率级LED与集成恒流源电路进行一体化混合集成工艺设计,保证了3~10W的集成LED在低于100mA的驱动电流下正常工作。

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8、

The constant current diode IC was designed by the float voltage technique, insured the operating voltage between 2~ 200V and drive current at 10~ 100 mA.

恒流源采用跟随浮压技术进行设计,使集成LED的工作电压在2~200V,恒定工作电流在10~100mA。

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9、

The traditional operating method of LD power driver is that the user preset the parameters of drive current such as the rate, pulse width and amplitude. The LD cannot adjust its working parameters according to the variation of its environment with this method.

传统LD驱动电源通常采用电流参数预定输入的方式,其只能输出给定脉宽、重复频率及峰值的驱动电流,这种方式注定其不能随工作环境的变化而做相应调节。

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10、

The paper introduces the basic structure and operating principle of a new portable music therapeutic instrument. Connected to PC via USB port, the instrument can cause therapeutic current to be visualized. The application of Class-D audio power amplifier makes power dissipation lower.

一种新型便携式音乐治疗仪的基本结构及工作原理,采用UBS接口技术与PC机相连,便于实现治疗电流的可视化,使患者更放心地接受治疗,而D类音频功率放大器的应用使得整机功耗更低。

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11、

The current popular embedded operating system is concluded and the reason to select the Windows CE is presented, for Windows CE 5.0 can provide good stability and real-time performance and can meet the needs of the industrial monitoring and control.

介绍了当前流行的嵌入式操作系统,并说明选择WINDOWS CE作为嵌入式压装测控平台的原因,主要是由于WINDOWS CE5.0能够提供良好的稳定性和实时性,满足了工业测控的需要。

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12、

Now the capacity-voltage transformer ( CVT) is normally operating in a system earthed with large current, under a specific operation, however, it may run in a system without earthing.

电容式电压互感器(CVT)目前正常运行在大电流接地系统中,但在特定的操作下,可能运行于不接地系统。

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13、

When the semiconductor laser is operating in a constant bias current, the terminal voltage of the device often fluctuates.

半导体激光器在工作时,其两端的pn结电压会出现随机涨落,称为电噪声。

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14、

Current liability/ total assets has remarkable negative influence on the operating profit/ total assets and return on total assets;

流动负债/总资产比率对营业利润/总资产和总资产收益率有显著负的影响;

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15、

The efficiency of the current assets quality can flow through asset turnover, inventory turnover, accounts receivable turnover and operating cash flow and operating profit ratio.

流动资产质量的周转性可以通过对流动资产周转率、存货周转率、应收账款周转率、经营活动现金流量与营业利润比指标分析来进行评价。

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16、

The regulation algorithm of closed-loop current of control system is improved, and the regulating methods of the traditional PID and parameter self-regulation Fuzzy-PID are applied respectively at different operating states.

同时对控制系统的电流闭环调节算法进行了改进,提出在不同运行状态下分别采用常规PID和参数自整定Fuzzy-PID控制方法,增强了控制系统的自适应能力。

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17、

On the base of it, according to 863 plans, and the current national strong supports to the independence operating system, the paper indicates the necessity of developing embedded system based on linux.

在此基础上,根据863计划,以及当前国家对自主操作系统的大力支持,指出了开发linux嵌入式系统的必要性。

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18、

According to the current development of electric vehicle in China as well as the electric car charging facilities demand, this paper puts forward a kind of intelligent operating system based on the humanized design of electric vehicle charging pile.

根据目前我国电动汽车的发展情况以及对电动汽车充电设施的需求,本文提出了一种以智能操作系统为基础的人性化电动汽车充电桩设计方案。

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19、

In this article, some main factors which affected the performance of plasma cutting machine is introduced, which including material of workpiece, cutting current, air pressure and flux, nozzle diameter and operating method, the material of electrode and the consumptive features.

介绍了影响等离子切割机使用效果的几个主要因素如工件材质、切割电流、空气压力和流量、喷嘴孔径、操作手法等,以及电极制造材料和消耗特性。

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20、

On the Current Operating Situation of the Firm Supervision Board System in China and Reconstruction of Supervision Mechanism

我国公司监事会制度的运行现状及监督机制的重构

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