The best students use words and images meticulously, without dissipating their power.最优秀的学生小心翼翼地使用词句和图片, 以免使其[关注和揭示的]能力消散.Kelp: for seafood. Flavour, salty. Efficacy clearing water, soft firm dissipating.海带: 为海产品. 味咸,性寒....
He is dissipating his time and energy on too many different things...他在太多不同的事情上浪费时间和精力。Her anger was dissipating.她渐渐息怒.Kelp: for seafood. Flavour, salty. Efficacy clearing water, soft firm dissipating.海带: 为海产品. 味咸,性寒. 功效...
METHODS: The target compound was prepared by the bromination and amination reaction.方法: 用溴代及胺化反应合成了四甲基吡嗪衍生物.The effects of triacetoneamine concentration on hydrogenation and amination were discussed.论述了三丙酮胺纯度对加氢和还原胺化反应的影...
She was addicted to barbiturates.她对巴比妥酸盐产生了依赖性。Barbiturates are used for their calming, sedative effects.巴比妥酸盐类具有镇静 、 安神作用.Barbiturates, bromides, tranquilizers and antidepressants.巴比妥酸盐 、 溴化物 、 镇静剂和抗抑郁剂....
Lead was one of the metals known to the ancient world.铅是早在古代就已知的金属之一。Metals expand when they are heated.金属受热会膨胀。What spurred them on was alchemy, the'science " of changing ordinary metals into gold.激励他们的是炼金术, 即把普通金属...