镁铝尖晶石的合成方法有电熔法和烧结法.The synthesis methods of magnesia - alumina spinel are electro - fusion and sintering process.含尖晶石的耐火材料广泛应用于冶金行业.Spinel containing refractories are widely used in metallurgical industry.浇注料的抗渣性与镁砂含量和尖晶...
The professor transfused his enthusiasm for research into his students.教授把自己的研究热忱移注给学生.a glade that was transfused with sunlight洒满阳光的林中空地He transfused his blood to the injured man.他给那位受伤的人输了血.He transfused his own courag...
Their voices blend marvellously as they sing in chorus.他们合唱时嗓音非常和谐.The children repeated the words after her in chorus.孩子们跟她齐声朗读单词.The students began to read the text in chorus.学生们开始齐声朗读课文....
I was scared stiff when I realized what I'ddone.当我意识到自己的所作所为时，我吓坏了。She turned scarlet from embarrassment, once she realized what she had done.她意识到自己做了什么后羞红了脸。I realized I had to surmount the language barrier.我意识到我不得...