NRA

英[ˌen ɑ:(r) ˈeɪ]

美[ˌenɑr\'eɪ]

基本释义

The NRA had a great night.

全国步枪协会那天晚上获得了大丰收.

互联网

A two years study indicated that nitrate reductase activity ( NRA ) in vivo sharply decreased after harvest.

两年的试验结果表明,深色晾烟采收晾制后,体内硝酸还原酶活性剧烈下降.

互联网

The performance of Nitrate Reductase Activity ( NRA ) in plant leaf reflects the status of nitrogen metabolism.

硝酸还原酶活性高低可反映植株营养状况和氮素代谢水平.

互联网

And have prepared crystal nano - silicon particles with the diameter ranging from 30 to 50 nra.

利用该设备制备了直径30～50nm的晶态纳米硅颗粒.

互联网

Noun

1. a powerful lobby that advocates the right to own and bear arms and rejects any gun regulation by the government

本站部分内容源于互联网公开信息及用户分享，旨在提供便捷的汉语查询服务。如内容涉及版权或表述问题，请及时联系我们，我们将第一时间核实处理。

汉文智库是专业的汉语查询平台，致力于提供权威、准确的汉语词典、成语大全、近义词反义词、古诗词查询等服务。合作与反馈请联系QQ：2830130449。