The frivolous gauze account on bedstead.床架上轻薄的纱帐....an old iron bedstead.陈旧的铁床架The bedstead is much about my size.那张床倒很合我的尺寸.A loose brass knob on the bedstead rattled.床架上一个松动的球形铜扣发出嘎啦声。...
The LaNiO _ 3 perovskite phase is the most active phase for ammoxidation.催化活性相主要是具有钙钛矿结构的组分.Ammoxidation catalyst ofm - xylene to prepare m - dicyanobenzene was studied.研究了间二甲苯氨氧化法生产间苯二腈的工业催化剂.Fig . 2. Two reactor design...
The bine is straight and brawny, have white thick bristle.茎直而粗壮, 有白色粗硬毛.The bine is comprised by cerebral cortex, xylem and fungous marrow.茎由皮层.木质部和海绵状的髓组成.Bine: Olive is had apparent force, bough and ramose.茎: 油橄榄具有明显的主...
Can you give some examples of anaphylactoid reactions ? How do you diagnose these reactions?请举几个类过敏反应的例子,你是如何诊断的?What is the difference between anaphylactic and anaphylactoid reactions?过敏反应与类过敏反应的区别?Anaphylactic and anap...