direct current的例句大全

DC voltage divider can be used to design lower voltage direct current power.

直流分压器集开关电源和电能变换于一身,可以被用来设计降压型直流电源.

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This paper discuses some problems of reliability about ZX 7 direct current inverse electic welding machine.

讨论了ZX7直流逆变焊机的几个可靠性问题,实验结果证实了方案的有效性.

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Direct Current ( DC ) Direct current is current with no reversals in polarity.

直流直流是指没有正负极性往复变化的电流.

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A direct current is a current which flows in one direction only.

直流电是沿着一个方向流动的电流.

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Thermal recovery boiler, the key equipment of heavy crude extraction, is a direct current horizontal boiler.

热采锅炉是热力开采稠油的关键设备, 为卧式直流锅炉.

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Its application to permanent magnet direct current motor design expert system verifies its validity and effectiveness.

并将其应用于永磁直流电动机设计专家系统,提高了设计效率,应用结果证明该策略是正确、有效性的.

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In this paper, constant frequency EPGS and Voltage Direct Current ( HVDC ) , as an example, is simulated.

本文是以恒频交流电源系统和 高压直流电源 系统为例来进行建模和仿真.

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The exploration depth of Audio Magnetotelluric Souding ( AMT ) is deeper than of direct current prospecting.

音频大地电磁测深相对于传统的直流电法勘探具有不受高阻层屏蔽、勘探深度大等优点.

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The direct current will cause problems only if you travel upstream.

单向水流只有在你逆流而上时才会造成麻烦.

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And build brand direct current position and navigation by making use of radar monitor.

运用雷达图监测原理建立品牌导航定位系统.

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This paper deduces the wave resistance of the direct current wirelength, and discusses its specific characters.

由直流长线波过程引入其电压电流入射波、反射波的概念和相互关系,推导引出直流长线波阻抗, 并讨论了它的特性.

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This paper introduces the study of Direct Current Injection ( DCI ) technique used in EMC-testing for missile.

介绍了直接电流注入技术在导弹EMC性能测试中的具体应用.

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The switch of the direct current stepless speed regulation is widely used in the electrician switch.

直流无级调速开关在电工开关中有着广泛的应用,手枪电钻的直流无级调速开关便是其中一例.

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Then it elaborates the merit of direct current electric arc of discharge.

阐述了直流拉弧用于等离子体的特性和优点.

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And produce is current direct matter to agricultural synergism, farmer to add close.

而农产品流通是否顺畅直接关系到农业增效 、 农民增收.

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Overviews briefly the merits and defects of varieties of direct current stabilized voltage power supplies.

简要概述了直流稳压电源种类及各自的优缺点.

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Nickel is electrochemical micromachininged using nanosecond pulse power , millisecond pulse power and direct current power.

利用纳秒级脉冲电源 、 毫微秒级脉冲电源和直流电源,进行了电解加工试验.

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Telegraph repeater qualifiers . Type of direct current can be specified.

电报中继器限定符. 可指定直流电流类型.

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Railway applications-Rolling stock-Combined testing-Part 2: chopper-fed direct current traction motors and their control.

铁路设施. 机车车辆.联合试验.第2部分: 斩波直流牵引电动机及其控制设备.

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A low argon nebulizing system for direct current plasma source

直流等离子体光源的一种低氩雾化系统

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