Whereas attractants, repellents, and many incitants are olfactory substances , stimulants, and deterrents are usually gustatory.引诱剂, 排斥剂还是其他的兴奋剂都是嗅觉物质, 但刺激剂和阻抑剂常常是味觉物质....
我该穿常礼服,还是燕尾服?Am I to wear a dinner - jacket or tails?他穿着常礼服, 他的官职金项圈挂在脖子上.He was dressed in his official morning coat, with his chain of office about his neck....
Lignite oil is creosote derived from lignite tar.褐煤油是从褐煤中得来的防腐油.Therefore, the conventional gas content measurement is invalid to lignite.因此, 传统的煤层气含量确定方法不适用于褐煤.We use the best lignite or peat, activity humic acid sodium...