13 modes是什么意思

用法例句

Comparison between ECE R49 and ESC Test Cycles for Heavy-duty Vehicle Diesel Engine Emission Evaluation;

评价重型车用柴油机排放的13工况测试循环和欧洲稳态测试循环的对比

Total Synthesis of A Marine Cyclopeptide:Phakellistatin 13;

海洋环肽Phakellistatin 13的全合成研究

Solid Phase Total Synthesis and Cytotoxicity Studies of Phakellistatin 13 and Analogues;

海绵环肽Phakellistatin 13及类似物的设计合成与活性研究

Separation of Al_(13) Using Sulfate Precipitation and the Coagulation Behaviors of Purified Al_(13);

Al_（13）分离纯化工艺研究及其凝聚絮凝特性初探