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- The positive interaction to quantity of actinomycete is: SO42- > phosphatase > K+> Cl- > polphenoloxidase > active nitrogen > HCO3-. 对放线菌数量正作用的大小依次是SO42->磷酸酶> K+> Cl->多酚氧化酶>速效氮> HCO3-。
- Laser pulses melt the metal surfaces and activate nitrogen, inducing nitriding reaction in liquid phase. 激光的作用使得金属表面熔化和氮气激活,导致液相氮化反应;
- Chemiluminescence of Alkyl Bromides Reaction with Active Nitrogen 溴代烷烃与活性氮的反应发光研究
- Air consists chiefly of nitrogen. 空气主要由氮气组成。
- Chemiluminescence Studies on lodoethane Reaction with Active Nitrogen 活性氮与碘乙烷反应化学发光研究
- Keywords active nitrogen;flowing afterglow;emission spectra;NI radical; 活性氮;流动余辉;发射光谱;NI自由基;
- The orient has been playing an active role in the world economy. 亚洲一直在世界经济中发挥积极作用。
- He is an active member of the school's stamp club. 他是学校集邮俱乐部的一名活跃会员。
- Nitrogen forms most of the Earth's air. 地球上空气的大部分成分是氮气。
- An active volcano may explode at any time. 活火山随时都有可能爆发。
- The lamp is full of gaseous nitrogen. 灯里充满了气体氮。
- Is it wise to engage in active sports at your age? 我这样的年纪积极参加体育活动是否明智?
- She was active as a left-winger in the party. 她是党内积极的左翼分子。
- Nitrogen forms about 78% of the earth's atmosphere. 氮约占地球大气的百分之七十八。
- He was very active and rode down several horses. 他劲头很大,一连骑了好几匹马。
- She plays an active part in local politics. 她积极参与地方政治活动。
- The steel market will continue to be active. 钢材市场将会继续保持活跃。
- An active volcano may erupt at any time. 活火山随时可能喷发。
- He was disabled when on active service. 他在战斗中受伤致残。
- Ms. Brown is active in the party. 布朗女士在晚会上很活跃。