The welding conditions should always be neutral or slightly oxidizing.焊接气氛必须永远保持中性或微氧化.Alkanes are resistant to attack by oxidizing agents generally.烷烃一般对于氧化剂的作用是稳定的.In liquid mixtures tetranitromethane may be used as an...
Dryness to avoid creating bronzing layer oxidizing or injury.燥,以免造成烫金层氧化或损伤.Alkanes are resistant to attack by oxidizing agents generally.烷烃一般对于氧化剂的作用是稳定的.Immersion service in aromatic or ketone solvents and strong oxidi...
She was so cold her teeth chattered.她冻得牙齿咯咯响。We chattered like two teenagers.我们聊着天, 像两个十多岁的孩子。The telex chattered all day and night with news bulletins.电传机没日没夜“嗒嗒嗒”地接收新闻稿。Erica was friendly and chattered about Andrew...
Parents often feel helpless, knowing that all the cuddles in the world won't stop the tears.父母经常感到无能为力，因为他们知道无论多少次拥抱也无法止住眼泪。Oh, to think of his poor wife, standing there helpless…噢！想想他可怜的妻子，无助地站在那里。They felt helples...
The project is seriously threatened by rate-capping.限定税额已严重威胁到了该项目的进展。Between 70 and 80 councils face significant spending cuts or capping next year.有70到80个地方议会明年面临支出大幅削减或受到严格限制。Conclusion: Biomembrane of berberine compo...