查询词典 DC
- 与 DC 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The intraconjunction in date structure of DCO provides the theoretical foundation for parametrizing DCO and establishing the attribute relation of product component information, while the inter-hyperlink in information integration of DCO forms DC perception like Web browse and establishes the foundation of WWW pattern in engineering product information.
图元对象内部数据结构的关联性为参数化设计图元模型以及确立产品构件信息的属性联系提供了理论基础;图元对象外部信息集成的链接性形成了类似于Web浏览机制的图元感知模式,为工程产品信息的WWW实现模式奠定了基础。
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Only recently, at the behest of distant authorities in Washington, DC, has this sense of propinquity seemed to weaken.
只是最近,在遥远的华盛顿当局的命令下,这种接近感才似乎削弱了一点儿。
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Some Americans in Washington, DC, talk of China as "the new Prussia".
在华盛顿特区的部分美国人口中,中国是"新普鲁士"。
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Significantly to the Department for electronic components industry with more than 2000 shall switch products, including touch switches, pull switches, push-button switch, DIP switch, swing-type switch, blade switches, micro switches, Phone hung up switch, DC power socket, AC power socket, audio socket and so on.
深圳市显能实业有限公司元器件部为电子工业界提供超过2000款开关产品,其中包括轻触开关、拉动式开关、按钮式开关、拨动式开关、摇摆式开关、叶片开关、微型开关、电话挂线开关、直流电源插座、交流电源插座、音源插座等等。
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For 5 years I lived in Washington DC, capital of the land of the free, but arguably one of the most racially segregated cities on earth.
我在华盛顿特区住了五年。这里是自由之地的首都,但也因为是世界上种族隔离最严重的城市而倍受争议。
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He built this extremely small 14-cylinder radial aircraft engine like the one used in a DC-3 of the 1940's.
他建立了这个非常小的14缸径向的飞机引擎一样,一用一个区议会- 3的1940年的。
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The techniques of optical beam induced current have found wide-spread applications in characterizing many semiconductor and optoelectronic devices. A two-photon confocal microscope is adapted for investigating the dynamics of light emitting devices through the contrast mechanisms of two-photon DC and radio frequency optical beam induced current.
摘要 光致电流的技术至今已经广泛的被应用在检测半导体特性以及光学元件上,共焦显微镜搭配双光子激发技术相当适合用来检测LED元件,与单光子激发相较之下,利用脉冲雷射双光子激发术可以使用光子能量小於能隙的长波长光源来完成激发,并且具有高度的空间解析度。
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A railroad industry professional engineering association based in Washington, DC
美国铁路工程协会位于华盛顿,是一家专业铁路工程协会。
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A standard expected value model for multi-objective multi-stage transmission planning is presented to realize the transmission optimal planning with the control of line overloading risks. In this model, a constraint of overloading risks is built with expected value and standard deviation of random line active power and two objectives are given as expected value of the average power loss and discount value of the investment cost. By modeling uncertain informations with probability theory, the probabilistic DC power flow is adopted for the correlated calculations among random variables in the planning model.4 A novel multi-objective transmission planning approach that considers transmission investment profit is proposed. Requests for transmission investment profit and social welfare are involved in the proposed planning approach.
以方案总投资费用贴现值和平均网损期望值为目标函数,建立多目标多阶段输电网规划的期望值模型,以线路有功潮流过负荷随机变量的期望值和标准差构建过负荷风险约束,考虑了风险发生概率和严重程度两方面的特征,通过对不确定性信息的概率建模,利用概率直流潮流进行各随机变量的相关计算,实现了控制过负荷风险条件下的输电网优化规划。4提出考虑输电投资收益的多目标输电网规划方法,综合考虑市场参与者对输电投资收益和社会总福利的要求加热管及其对输电网规划的影响。
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The short circuit protection should be tested when DC outputs are at rated load.
短路保护测试是在额定负载时测试。
- 推荐网络例句
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I can not make it blossom and suits me
我不能让树为我开花
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When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.
当温度高于 80 °C 左右时,滚道或滚动元件褪色是很常见的特征。
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The lawyer's case blew up because he had no proof.
律师的辩护失败,因为他没有证据。