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单词 National Standards
释义

National Standards

英语例句库

The deionizing and deoxidizing water is required by the methylene blue spectrophotometric method in the new national standard to analyze sulfide in water and waste water.

在新颁国标中,采用亚甲基蓝光度法测定水和废水中硫化物时,要求用去离子除氧水做为实验用水。

Methods Compounded one kind of trisaccharide iron urea indol culture medium and the trisaccharide iron agar has carried on the contrast experiment with the national standard method in voluntarily.

方法自行配制了一种三糖铁尿素靛基质培养基,并与国家标准方法中三糖铁琼脂进行了对比试验。

原声例句
AP 听力 2021年3月合集

It includes a ban on chokeholds and creates national policing standards.

它包括禁止锁喉的动作,并制定国家治安标准。

CCTV 见闻

Local authorities say the air quality now meets the national standard for schools to reopen.

当地政府表示,现在的空气质量达到了学校重新开学的国家标准。

6 Minute English 六分钟英语

But by the time they're 11 they've caught up with national standards, and at 16 they're flying.

但是,他们11岁时就会赶上国家水平,到了16岁他们就会突飞猛进。

当月 CNN 10 学生英语

The Biden administration has set the first ever national standard to limit forever chemicals in our drinking water.

拜登政府制定了有史以来第一项限制饮用水中永久性化学物质含量全国性标准。

奥巴马每周电视讲话

We've set the first-ever national standards limiting the amount of carbon pollution power plants can release into the sky.

我们已经制定了第一个限制发电厂碳排放到空气中的国家标准。

中高级英语短文

Shanghai has also been applying the latest national standard on road signals in recent years, The Paper reported on Monday.

据澎湃新闻周一报道,上海近年来也一直在应用最新的道路信号国家标准。

经济学人-国际

A proposal from 2007 to set minimum national standards has idled in Congress ; its author now hopes to push it through.

2007年,有人提议设定最低国家标准,然而这一提案被国会搁置,现在它的起草者希望能借此机会推动提案的通过。

China Daily 最新合辑

Beijing made a breakthrough in its air pollution treatment as the city reached the national air quality standard, local authorities said Tuesday.

当地政府周二表示,北京在空气污染治理方面取得了突破,该市达到了国家空气质量标准。

设计背后的故事

And with that, it became a national standard.

就这样, 它成为了国家标准。

VOA常速英语_美洲

On Thursday, Transportation Secretary Elaine Chao unveiled a national fuel economy standards' rule that would revoke California's authority to set its own vehicle emission standards.

周四,美国交通部长Elaine Chao公布了一项国家燃油经济性标准的规定,该规定将撤销加州自行制定其汽车排放标准的权力。

2017级专外有声

This restricts the considerable legal authority of the medical profession to physicians that are trained and qualified by national standards.

这限制了经过国家标准培训和认证的医生的在医疗职业庸医当大的法律权威。

PBS访谈环境系列

Still, environmental groups praised Jackson for shepherding the first-ever national standards governing power plant emissions of mercury and other toxic pollutants.

尽管如此,环保组织还是称赞杰克逊率先制定了管理电厂汞和其他有毒污染物排放的国家标准。

2023-36

The American National Standards Institute and NSF - two independent groups that evaluate product performance - have established standards for water filters.

美国国家标准协会和美国国家科学基金会(NSF)——两个评估产品性能的独立团体——已经制定了水过滤器的标准。

魔鬼经济学

If you design streets to those standards as a municipality in particular, you don't have legal liability because you've met this national standard.

如果您特别是作为一个市政府按照这些标准设计街道,您就不会承担法律责任,因为您已经达到了这个国家标准。

China Daily 最新合辑

The metropolis also saw its average ozone concentration decrease to 149 micrograms per cubic meter in 2021, marking the first time the readings for PM2.5 and ozone for the city reached the level-II national standard simultaneously.

2021 年,北京的平均臭氧浓度降至 149 微克/立方米,这标志着北京的PM2.5 和臭氧首次同时达到国家二级标准。

栗子的阅读

And to maintain and improve standards, Tourism New Zealand organised a scheme whereby organisations appearing on the website underwent an independent evaluation against a set of agreed national standards of quality.

为了保持和提高标准,新西兰旅游局组织了一项计划, 根据该计划, 出现在网站上的组织根据一套商定的国家质量标准进行独立评估。

中高级英语短文

However, the institute responsible for the system, the Traffic Management Research Institute of the Ministry of Public Security, issued a statement late on Monday saying there was no new national standard for traffic lights to be implemented in 2022.

然而,负责该系统的公安部交通管理研究所周一晚间发表声明称,没有新的红绿灯国家标准将于 2022 年实施。

当月 CNN 10 学生英语 2020年10月合集

I would make sure that we set up national standards as to how to open up schools and open up businesses so they can be safe and give them the wherewithal, the financial resources, to be able to do that.

确保建立一个国家标准,让学校和企业知道如何运转并保证安全,为它们提供必要的资金和财政资源。

中高级英语短文

A white paper on the Shanghai coffee bean price index and a report on coffee culture trends will be released, and the national vocational skills standards for baristas and a certification center will be launched to cultivate more professionals for the industry.

本届咖啡文化周还将发布上海咖啡豆价格指数的白皮书、咖啡文化趋势报告,并推出“咖啡师国家职业技能标准”等,并落户“咖啡国家职业技能认证中心”。

工程学速成课

One of the biggest questions everyone is asking, and rightly so given the severity of the situation, is " how long has this structural member been cracked? " National bridge standards require inspections for highway bridges every two years.

考虑到情况的严重性,每个人都在问的最大问题之一是“这个结构构件破裂了多久了? ” 国家桥梁标准要求公路桥梁每两年检查一次。

英语百科

National standards

National standards may refer to:

  • Chinese National Standards
  • Guobiao standards, the standards issued by the Standardization Administration of China (People's Republic of China)
  • Russian National Standards
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更新时间:2025/6/21 18:16:28