benzoic acid是什么意思

用法例句

Study of States of Co Species on γ-Al_2O_3 and Activities for Catalytic Combustion of Benzene;

γ-Al_2O_3表面Co物种状态对苯催化燃烧性能的影响研究

Extraction and separation of intermediates in plasma degradation of benzene;

苯等离子体降解中间产物的萃取与分离

Determination Study on VC in Food with Ternary Complexes by N_2-benzene Floatation Indirect Spectrophotometry;

N_2-苯浮选三元缔合物间接光度法测定食品中VC的研究

Based on the intelligentized algorithms and Matlab,simulation regarding optimization of benzene-toluene flash vaporization process is made.

对基本蚁群算法进行了智能化改进,并运用智能蚁群算法和Matlab语言,对化工生产过程中的实际优化问题,苯-甲苯闪蒸过程进行了优化仿真计算,仿真结果表明,在有效地调整温度、压力及分流系数的条件下,使得汽相产物中苯的产量达到最大,实现了苯-甲苯闪蒸过程的最优化,同时也证明了蚁群算法可以有效地解决化工生产过程中的优化问题。

The effects of mefenacet on catalase activity in soil and soil respiration was studied.

通过模拟实验研究了水稻除草剂苯噻苯胺对土壤中过氧化氢酶活性及对土壤呼吸作用强度的影响 ,并研究了其在不同条件下水解和光解的效果 。