They announced, amid much ballyhoo, that they had made a breakthrough.在一通大吹大擂中，他们宣布自己取得了突破。The candidate's campaign was attended with too much ballyhoo.对候选人的竞选宣传得太过分了.The company was too conservative to indulge in b...
The candidate's campaign was attended with too much ballyhoo.对候选人的竞选宣传得太过分了.They announced, amid much ballyhoo, that they had made a breakthrough.在一通大吹大擂中，他们宣布自己取得了突破。The candidate’s campaign was attended with too m...
Young etiolated leaves may also be accompanied by cell division.幼小的黄化叶子也可能伴随细胞分裂.These compounds are present in etiolated tissue of seedlings grown in darkness.这些化合物存在于黑暗中生长的幼苗的黄化组织内....
A capacitor is used to eliminate sparking when a circuit containing inductance is suddenly opened.当含有电感的电路突然断开时,电容器可用以消除火花.a capacitor microphone电容传声器The sources of reactive power ( vars ) are machine vars, capacitor and...
The process of chlorine leaching - purification - electrowinning for nickel extractioncopper residue is investigated.研究通过氯气浸出 - 净化 - 不溶阳极电积法生产电镍的工艺过程.The research results of recovering copper by electrowinning from conce...
介绍了丙二酰氧基硼氢化钾的制备及其原位与烯烃的选择性硼氢化.The preparation of potassium malonyloxyborohydride in situ and its selective hydroboration alkene are described.叙述了丙二酰氧基硼氢化钠的制备及其原位与烯烃的选择性硼氢化反应.The preparation of sodium malonyloxyborohydrid...