Non in-situ land exchange is successfully used in many countries to resolve such issues. 很多国家拥有「非原址换地保育方案」的成功例子。
Compared with the non loaded ion exchange resin, the conversion increased 17.32 % on the same condition. 比没有进行负载处理的离子交换树脂,在同样的条件下酯的转化率提高17.32个百分点。
A radiotracer study of the kinetics of the non isotopic halogen exchange reactions 用示踪原子法研究卤素非同位素交换反应的动力学
Based on the stochastic mechanistic model of non uniform sediment exchange near the river bed and the probabilistic distribution of fractional transport rate, a new bedload formula for any fraction of non uniform sediment is theoretically developed The parameters are determined from the relations proposed by the authors. 根据近底泥沙交换的随机-力学模式及输沙率概率分布,从理论上建立了非均匀沙任意粒级推移质输沙率的新公式。
On Non stable Heat exchange Coefficient Between Smoke Flow and Tunnel Rock 火灾烟流与围岩间不稳定换热系数探讨