national standards

基本解釋

• 國家標準

英漢例句

雙語例句

• But the British already have not only national standards but also a national curriculum and national exams.
  但是英國不僅已經(jīng)制定了國家標準，而且還安排了全國總課程和考試程序。
• Where, in the absence of national Standards, technical requirements for a certain trade need to be unified, trade standards may be formulated.
  對沒有國家標準而又需要在全國某個行業(yè)范圍內(nèi)統(tǒng)一的技術(shù)要求，可以制定行業(yè)標準。
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• Instead, national authorities can choose whether to use them when considering what standards to adopt for their countries and to ensure compatibility of national standards across borders.
  相反，國家當局在考慮為本國采用何種標準時并為了確保國家標準跨國界的相容性，可選擇是否予以采用。

原聲例句

• Their members are often elected. But some Americans say the lack of national standards is wrong in a competitive global economy.
• But critics of national standards say the idea goes against one of America's oldest traditions -- local control of education.
• Ms.Blythe says national standards could improve the results of American students on international science tests.

權(quán)威例句

• Germany did too, and was so shocked that it brought in national standards and exams.
  ECONOMIST: The long, slow effort to set standards

• national standards更多例句

詞組短語

短語

• National Aerospace Standards 國家宇航標準
• National Hellenic Standards 希臘國家標準
• National Aircraft Standards Committee 國家航空標準委員會
• national industry standards 國家行業(yè)標準
• National Competency Standards 全國性能力標準

• national standards更多詞組

專業(yè)釋義

經(jīng)濟學

• 國家標準

  The analysis of environment influence indicate this project can meet the national standards about environment.
  環(huán)境影響后評價表明白沙洲大橋?qū)Νh(huán)境運營時對環(huán)境影響能夠滿足國家標準。

  機械工程

• 國家標準

  The content of fluoride in brick tea and in scented tea was higher than that in green tea and red tea,and still lower than the national standards and industry standard.
  對廣西本地產(chǎn)7種名茶的測定結(jié)果顯示磚茶和花茶中氟含量高于綠茶和紅茶,但仍低于國家標準和行業(yè)標準,屬于低氟含量茶。