Spadix rachis flat, margin with bract - like appendages; flowers small, monoecious, in 2 series on rachis, apetalous. 肉穗花序轴扁平, 边缘有苞片状附属物; 花小, 单性,雌雄同株, 呈2列排列于花序轴上, 无花被.
This is essentially a development of thoria dispersion strengthened nickel alloys.这基本上是用二氧化钍弥散强度化的镍基合金.The lack of deep hardening in these alloys negates their use.这些合金缺乏深层硬化能力使它们无法利用.Initially these alloys were austenit...
韦尔因为一次打高尔夫时发生的离奇事故折断了腿。Weir broke his leg in a freak accident playing golf.飞机的两个机翼遭受撞击折断了。The two wings of the aircraft broke off on impact.雷德曼在训练中折断了一根脚趾。Redman broke a toe in training....
The indisputable fact is that computers carry out logical operations.不容置疑的事实是，电脑执行逻辑操作指令。The key to his success is his logical mind.他成功的关键在于他擅长逻辑思维。List the key headings and sort them into a logical order.列出关键标题并按逻辑顺序排列。...
她的床收拾得很整洁，衣服也收起来了。Her bed was crisply made, her clothes put away.我们目睹了一家人正在收拾家当准备离开的凄惨景象。We encountered the pathetic sight of a family packing up its home.吃过晚饭，尼娜和玛丽在厨房里收拾。Nina and Mary were in the kitchen, cleaning up a...