• The contract is part of a larger scheme that includes a 400-kv ac (alternating current) substation in Finnbole, a 70 - km DC overhead line in Sweden and a 200-km submarine cable.

    该合同是一个更大计划的一部分,这个计划包括一个位于Finnbole的400千伏交流变电站,一个位于瑞典境内的70千米直流高架线,以及一条200千米的海底电缆。

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  • 330 kV sulfur-hexafluoride circuit breaker.

    330千伏的六氟化硫断路器。

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  • 3 spare AN/AAR-222 SINCGARS and Key Gen (KV-10) Systems

    3套备用AN/AAR-222SINCGARS和密钥生成(KV-10)系统;

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  • This is 4, 200 kilometers of high voltage air lines, among which there is a record holder for extra-high voltage (1150 kV).

    这是4200千米长的高空高压电线,其中最高电压纪录是1150千伏。

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  • KV:[...] Oliver, as for your original criticism that 3-5 words per line is “not the way it's done,” can you elaborate as to why you feel that is?

    奥利弗,你最初批评说每行只有3-5个单词,“根本不是这样的”,你能详细说明为什么你有这个感觉吗?

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  • An adjacent 400 kV AIS substation will also be extended.

    临近一个400千伏特的AIS变电站也将扩大。

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  • CT19BN type spring operation structure for operating the indoor 40.5 KV vacuum circuit breaker with.

    CT 19bn型弹簧操动机构可供操作户内40.5KV真空断路器之用。

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  • Objective To study the role of KV-X CBCT on the geometricl accuracy of IMRT of nasopharyngeal carcinoma.

    目的探讨KV-X线CBCT在鼻咽癌调强放射治疗位置精度保证中的应用。

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  • A tungsten tip received discharge treatment under a high voltage over 10? KV in a field-emission microscope (FEM).

    在场发射显微镜(FEM)中使用1万伏以上的电压对钨针尖进行了放电处理。

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  • A spark is produced by applying a high voltage (from approximately 6 KV to 40 KV) between the center electrode and ground.

    火花由在中心电极和旁电极之间的高电压(大约6千伏到40千伏)产生。

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  • HEC's transmission system operates at 275 kV, 132 kV and 66 kV and distribution is effected mainly at 11 kV and 380 volts.

    港灯的输电系统分别以275千伏特、132千伏特和66千伏特功率输电,配电则主要采用11千伏特和380伏特功率。

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  • ABB is the world's leading supplier of air- and gas-insulated substations covering a range of voltage levels up to 1,100 kV.

    ABB是世界领先的空气和气体绝缘变电站供应商,电压覆盖等级高达1100千伏。

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  • In the first phase of Shenzhen metro construction, there are two 110 kV main substations with the same equipment configuration.

    随着城市建设用地的日趋紧张,城市轨道交通的主变电站设置在地下将会是一种很好的解决方案。

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  • As separately announced, ABB has also been selected to supply the 800 kilovolt (kV) UHVDC transformers for both converter stations.

    另外宣布的是,ABB还被选中为两座换流站提供800千伏特高压直流变压器设备。

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  • This paper presents the design, production and tests of the 35 kV large length XLPE insulated submarine cable with flexible joints.

    本文叙述了带软接头的大长度35k V交联聚乙烯(XLPE)绝缘海底电力电缆的设计、制造和试验。

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  • Transformer and distribution substation of 10 (6) KV for production equipments, circulating water field, area for tanks and other places.

    生产装置、循环水场、罐区和其他场所的10 (6)KV变配电所。

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  • The 800 kV UHVDC transformer is a key component of ultrahigh-voltage power links that deliver large amounts of electricity over very long distances.

    800千伏特高压直流变压器是实现远距离、大容量输电的特高压输电线路的关键设备。

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  • In 1949, the largest thermal power unit of China was 10 MW and the highest transmission voltage was 220 kV, all designed and made by foreign countries.

    1949年我国火电最大机组为1万千瓦,输电电压等级最高为220千伏,且全部为外国设计制造。

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  • The rock integrality modulus (Kv) was taken into account for the first time in the ANN stability evaluation model of slope, has reached the better result.

    建立了边坡稳定性评价的神经网络模型,在选择评价因子时,首次引入岩体完整性指数,达到了较好的评价效果;

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  • Then, It introduced Dual Coding Theory, which might be the theoretical basis of KV, and explored the essence of KV from the perspective of knowledge artifact.

    接着论述知识可视化的理论基础--双重编码理论,并从知识制品的角度分析知识可视化的本质;

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  • Conclusion Application of full domestic set of high kV photograph in grassroots coal mineral hospital could improve early diagnosis rate of dust-exposed miners.

    结论采用全套国产设备在煤矿医院推广高仟伏摄片对提高接尘工人尘肺的早期诊断具有一定应用价值。

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  • AIM: To explore the change of delayed rectifier potassium channel (KV) activity in alveolar macrophages (AM) in chronic obstructive pulmonary disease (COPD) rats.

    目的:探讨慢性阻塞性肺疾病(COPD)模型大鼠肺泡巨噬细胞延迟整流钾通道(KV)活性变化。

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  • CONCLUSION: Inhibition of KV function, increase in excitability and more positive Em in AM from COPD rats may be involved in the AM contribution to the COPD development.

    结论:COPD大鼠肺泡AM细胞KV功能下调,细胞膜电位负值降低,兴奋性升高。该机制可能与AM细胞促进COPD发病的形成机制有关。

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  • In this paper, the abnormal phenomenon of the closing time of a 500 kV circuit breaker was analyzed, and actions taken to avoid the condition in the other sites were put forward.

    通过对断路器主触头与辅助触头的动作情况进行分析,提出了一种不用拆开合闸电阻与主触头的连接线就可以测量合闸电阻的方法,而且可以同时测出合闸电阻的提前合闸时间。

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  • The original truss of Gezhou Dam 500 kV switching station has installation quality defects, resulting in instability problem and becoming serious hidden troubles to safe operation.

    原葛洲坝500kV开关站构架的安全稳定性不足,存在安装质量缺陷,成为开关站设备安全运行的重大隐患。

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  • The results suggest that KV inhibition was significantly attenuated by chronic intermittent hypoxia, and this effect may be a critical mechanism of the body hypoxic acclimatization.

    上述观察结果提示慢性间歇性低氧减弱急性缺氧对KV的抑制,这可能是机体低氧适应的一种重要机制。

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  • Objective To investigate the effect and mechanism of sphingosine 1-phosphate (S1P) on action potential (AP) and voltage-dependent potassium current (KV) in isolated guinea pig ventricular myocytes.

    目的研究1 -磷酸鞘氨醇(S1P)对豚鼠心室肌细胞动作电位(AP)及电压依赖性钾电流(KV)的作用及其机制。

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  • Objective To investigate the effect and mechanism of sphingosine 1-phosphate (S1P) on action potential (AP) and voltage-dependent potassium current (KV) in isolated guinea pig ventricular myocytes.

    目的研究1 -磷酸鞘氨醇(S1P)对豚鼠心室肌细胞动作电位(AP)及电压依赖性钾电流(KV)的作用及其机制。

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