这是 七十五 岁 、戴助听器老人耳中的同一辆卡车.This is what the same truck sounds like to a 75 - year - man with a hearing aid.戴一小时的耳机,耳中的细菌可以增加700倍?Wearing headphones for an hour will increase the bacteria in ear by 700 times....
主要论述了辊底式无缝钢管退火炉在炉体 、 燃烧、管道等方面的技术改造.Retrofitting of furnace body , burners and piping in the furnace is presented.文章介绍了现代用于冷轧不锈带钢生产的连续退火炉的组成及结构.In the paper, the structure of morden continuous annealing furnace was introd...
Having crashed on alien planet in a distant solar system, you find yourself in trouble.坠毁,机上有来自遥远星系的外星人, 你会发现自己遇到了麻烦.In the solar calendar, May the first is International Labor Day.阳历五月一日是国际劳动节.When you see the zodiacal ...
花园里，苹果树和梨树患枯枝病最明显。In gardens, cankers are most prominent on apples and pear trees.她试图把树上的枯枝锯掉.She tried to saw off a dead branch from a tree.应该把那个枯枝锯掉.That dead branch ought to be sawn off....
The ? ing girdling process weakens the trees, it.这个带状剥树皮的过程伤害了树.The clusters respond well to acid or cane girdling to improve cluster compactness and berry size.该组反应良好赤霉素或甘蔗剥皮,以提高集群小型化和浆果的大小.Mammals damage orchards on ev...