• The result is a composite hose that prevents sparking and arc-over hazards and meets the electrical properties requirement of industrial applications.

    其结果是一个复合软管,防止火花和电弧放电的危害和电性能满足工业应用要求。

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  • The mechanism of chopped wave overvoltage of transformers caused by insulator arc-over chopped wave after lighting stroke terminal tower is analysis emphasize.

    针对截波产生的原因,重点分析了雷击变电站终端杆塔使绝缘子闪络产生截波,并引起变压器截波过电压的机理。

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  • The helicopter made a slow arc, passing over the mound but not stopping.

    这架直升飞机做了一个缓慢的弧线运行,飞过那座小丘,但没停下来。

    《柯林斯英汉双解大词典》

  • In the dreamlike scene, star trails arc over an old ship run aground on a beach near Gytheio, Peloponnesus in southern Greece.

    在这梦幻的场景中,一艘搁浅在希腊南部的伯罗奔尼撒半岛的Gytheio附近的古船上有着一道道星星的弧线轨迹。

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  • And they trace the arc of the brothers' intense, conflicted relationship over the years, ending with Vincent's death in July 1890 and Theo's death only six months later.

    作者又追述了这对兄弟间持续、强烈、复杂的关系,最后以梵高1890年7月和提奥6个月后的去世而告终。

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  • The worldwide market for GMC systems is expected to grow at a compounded annual growth rate (CAGR) of roughly 7.0% over the next five years, according to a new ARC Advisory Group study.

    ARC咨询集团的一份新研究指出,全球普通运功控制系统市场预计在未来的五年多里,将以大约7.0%的综合年均增长率增长。

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  • The etched section also reveals that multiple weld passes were made over the top of the original submerged arc weld pass.

    从酸蚀断面还可以看出:在原自动埋弧焊的上面覆盖有多层焊道。

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  • The distribution network fault location method based on over-heated arc is analyzed in various aspects, and its deficiencies are reviewed.

    对基于过热弧搜索的配电网故障定位方法进行了多方面分析,讨论了其不足之处。

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  • The Tertiary basins associated with the Middle Cenozoic island arc located in the present continent shelf have the resource potential accounting for over 10% of the total.

    其次为与中新生代岛弧有关的位于现今大陆架的第三系盆地,资源潜力约占10 %以上。

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  • The reduction of the residual current of the ground-fault point is beneficial to the extinction of the grounding arc and to the reduction of the intermittent arc grounding over voltage.

    减小接地故障点的残流有利于接地电弧的瞬间熄灭及降低间歇性电弧接地过电压。

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  • A highly effective method for preparation of carbon-coated iron carbide nanocrystals by AC carbon arc discharge was studied, the yield of magnetic micro powder was over 90%.

    采用交流碳弧法高效合成碳包碳化铁纳米晶磁性微粉,磁性微粉产率达90 %以上。

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  • The thermal technologies included high temperature over-burning, infrared destruction, plasma arc pyrolysis, molten salt destruction, supercritical water oxidation, in situ vitrification, and etc.

    二口恶英治理的热技术包括高温过燃烧技术、红外脱毒技术、等离子体高温分解技术、熔盐脱毒技术、超临界水氧化技术、原位玻璃化技术等;

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  • The paper introduces equipment of intelligent arc suppression coil grounded compensation. Itovercomes shortcoming in restricting harmonic over-voltage existed in old arc suppression coil.

    国产智能型消弧限压接地补偿成套装置在限制谐振过电压方面,克服了老式调匝式消弧线圈存在的缺点。

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  • After switching on powerful arc lights, they saw great stalagmites — some of them over forty feet high — rising up like tree-trunks to meet the stalactites suspended from the roof.

    他们打开强力弧光灯,看见一株株巨大的石笋,有的高达40英尺,象树干似的向上长着,与洞顶悬挂下来的钟乳石相接。

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  • While using arc slotting in the process of numerical control, how to determine the ways of cutter cuts-over and cuts off, this paper puts several practical ways from production practice.

    对在数控加工中应用圆弧插补时,如何确定刀具的切入和切出。从生产实践中,提出了几种实用的方法。

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  • Due to DC arc extinguishing current has no natural zero-crossing point, so, DC arc can only been extinguished by forced zero-crossing-over.

    由于直流熄弧电流不存在自然的过零点,因此必须强制过零才能熄灭直流电弧。

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  • High frequency arc staring, the successful rate: over 95%, keep 20 meters distance to arc-staring.

    高频引弧,成功率95%以上,并可保20米远距离引弧成功。

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  • The semi-arc glass window reaching over both storeys is very conspicuous. It gives customers an open view and also lets in sufficient light.

    贯穿上下两层的半弧形玻璃观景视窗极其引人注目,就餐客人视野开阔,餐厅内光线充足。

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  • A: Start by using a weld process that provides more control over heat input: short circuit transfer GMAW (" short arc "), pulsed GMAW, GTAW and pulsed GTAW.

    答:首先用焊接过程提供更多控制热输入:短路转让的GMAW(“短弧”)脉冲gmaw焊接、氩弧焊和脉冲gtaw。

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  • When the over-voltage is 100 ~ 150 v, the ceramic level corrosion resistance is good. Therefore, the micro-arc oxidation of Mg alloy should choose the suitable over-voltage.

    并且陶瓷膜层耐蚀性在过电压为100 ~ 150V时较好,因此镁合金微弧氧化要选择适当的过电压。

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  • When the over-voltage is 100 ~ 150 v, the ceramic level corrosion resistance is good. Therefore, the micro-arc oxidation of Mg alloy should choose the suitable over-voltage.

    并且陶瓷膜层耐蚀性在过电压为100 ~ 150V时较好,因此镁合金微弧氧化要选择适当的过电压。

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