Key has made the analysis to the DC power supply system earth question, this is creates the DC power supply system disoperation or resists the movement the substantial clause, and has studied the insulation monitor principle and realizes the method.

  • 重点对直流电源系统接地问题作了分析,这是造成直流电源系统误动作或拒动作的重要原因,并研究了绝缘监测的原理和实现方法。
  • 来源:互联网摘选更新时间:2026-07-02 10:47:59

  • 重点词汇
  • clausen.〈语法〉分句,从句;〈法律〉条款;
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • analysisn.分析,分解;梗概,要略;[数]解析;验定;
  • toprep. 向,朝着;到;关于;属于;
  • andconj. 和;与;而且;于是;然后
  • hasv. 有( have的第三人称单数 );(亲属关系中)接受;拿;买到;
  • movementn.运动;活动;调遣;逐渐变化;进步;增减;乐章;机件;
  • systemn. 体系,系统;制度;身体;方法;
  • 相关例句
1、

New scientific techniques have uncovered evidence that this picture is a previously unrecognised work by Leonardo da Vinci.

新的科学技术证明了这张画是一张之前一直未经专家辩识的达芬奇真迹。

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2、

These unrecognised infected people would have milder symptoms than those the bird flu'radar'of doctors and surveillance systems detects.

这些未被发现的感染者可能具有温和的症状,作为禽流感“雷达”的医生和疾病监测系统很难发现他们。

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3、

Many users are willing to forgo security for the sake of convenience, even ignoring warnings on their browsers about expired or unrecognised certificates.

许多用户为了方便起见而放弃安全,甚至忽略了在他们浏览器证书有关过期或无法识别的警告。

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4、

Abb é Pierre called his project" Emmaus", after the place where two disciples had given shelter to the risen but unrecognised Christ.

亚贝-皮埃尔把他的组织称为“埃马尤斯”,以两名信徒收容安置正在兴起而还未获得承认的基督的地方命名。

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5、

And the absence of the known characteristics that make viruses capable of spreading between humans suggests that A ( H1N1) has previously unrecognised features.

而且让病毒有能力在人类之间传播的已知特征的缺乏提示甲型H1N1流感拥有此前未被发现的特征。

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6、

They found there was an unrecognised risk of acidic flavouring in sugar-free candies and beverages.

他们发现在那些无糖的糖果和饮料中,有不可辨认的酸性物质。

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7、

These asymptomatic infections frequently go unrecognised and untreated, leading to anaemia and, as demonstrated for the first time in this study, impaired performance in school.

人们通常没有认识到这些无症状感染,也没有进行治疗,从而导致贫血、学习成绩不好,正如这项研究首次证明一样。

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8、

She became ill and died with her life's work unrecognised

她病逝了,而她一生的工作却没有得到认可。

《柯林斯高阶英汉双解学习词典》

9、

Any ophthalmic disorder may thus negatively impact on this process, especially if it is unrecognised in the early years of life.

因而任何视觉器官的障碍都对此发展存在着负面影响,特别是如果这种情况在他们幼年时未被发现。

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10、

A study of South American savannahs suggests that even before Europeans arrived, farmers were changing ecosystems with a landscaping method previously unrecognised in the region.

对南美大草原的一项研究表明,过去没有认识到,即使在欧洲人出现之前,当地农民已经通过改变地貌的方式改变了当地生态系统。

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11、

The quandary is not going unrecognised Hungary has already had European Union support.

这种两难困境不会被忽略匈牙利就已经获得了欧盟(eu)的支持。

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12、

But in Havana the controversy was largely unrecognised.

但是在哈瓦那会议上,这一争论在很大程度上未被承认。

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13、

Nearly half the Negev's Bedouin live in villages often predating the state but officially unrecognised and so denied state support.

将近一半在内盖夫的贝都因人早在这个国家成立之前就住在镇子里但是不被官方承认,也否认国家支持。

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14、

It is a disgrace that such talent should go unrecognised.

这样的才能得不到承认真是太不像话了。

provided by jukuu

15、

Hard work and talent so often go unrecognised and unrewarded

努力和天赋经常不被认可,也得不到回报。

《柯林斯高阶英汉双解学习词典》

16、

There must be many vases, bowls or bottles sitting unrecognised in people's homes

人们的家里一定有很多不起眼的花瓶、碗或瓶子。

《柯林斯高阶英汉双解学习词典》

17、

He is believed to have worked unrecognised as a doorman at East End clubs

据信他在伦敦东区的夜总会当过看门人而没被认出来。

《柯林斯高阶英汉双解学习词典》

18、

They were unaware of some unrecognised cases of manifest injustice.

他们没有发觉一些被忽略了的明显不公平的现象。

《外研社英语同义词辨析词典》

19、

He would rather come unrecognised, and look up at the windows where his son was qualifying for a man; and wait, and watch, and plan, and hope.

他宁愿不被认出他到这里来,仰望着他的儿子正在被培养为一个成年男子的窗子,并等待着,注视着,计划着,期望着。

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20、

In addition, huge unrecognised losses of US banks still need to be funded.

此外,美国各银行巨额未确认亏损仍需要融资。

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