producing little radioactivity 几乎无放射性尘埃的
Producing little stretch distortion and having no flection under permitted air speed and pressure are the criterions of assessing air conduit capacity based on its bearing load.
基于风管所承受的各种荷载来评定其工作能力,通常在允许的气流速度(或压力)下,是否只产生较小的弹性变形,而不产生屈曲。
While these eat a largely grain-based diet and thus compete directly with humans for food, they are relatively good at converting feed into flesh while producing little or no methane.
虽然它们吃掉大量的粮食饲料,直接与人类竞争食物,但是相对而言他们把饲料转换成肉的效率比较高,而且只产生很少的粪便。
They start producing little, miniature sentences like "Want cookie" Or "Milk spill" and the function morphemes, the little words, "In," "Of," "A," "The," and so on start to gradually appear.
他们开始创造出短小的句子,比如"要饼干"或"奶洒了",而诸如"在内","属于","一个","这个"等短词的功能语素,也开始逐渐出现
They start producing little, miniature sentences like "Want cookie" Or "Milk spill" and the function morphemes, the little words, "In," "Of," "A," "The," and so on start to gradually appear.
他们开始创造出短小的句子,比如"要饼干"或"奶洒了",而诸如"在内","属于","一个","这个"等短词的功能语素,也开始逐渐出现
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