Parents end up treating tablets as precision surgical instruments that might perform miracles for their child's IQ and help him win some great robotics competition but only if they are used just so.
父母们最终把药片当作精密的外科手术器械,这种器械可能会为孩子的智商创造奇迹,帮助他在一些大型机器人竞赛中获胜,但前提是它们的使用要恰当。
You will have to learn how to balance clarity and precision, so that your ideas come across without either ambiguity or stifling formality.
你要学会平衡精确与清楚的关系,这样你才能避免内容含糊或形式沉闷。
The appropriate amounts of discretionary fixed costs are difficult to determine with precision, so budgeted amounts often are based on traditions, rules of thumb, or industry customs.
可控固定成本的适当金额很难精确地确定,因此预算金额通常是根据惯例,拇指规则(经验法则),或者行业习惯。
But because you only have a finite number of bits, the takeaway for today is that there's only so much precision.
因为只有有限个比特,今天的重点就是,它就这么点精度。
That kind of problem tends to arise because they're using a language or a computer that only has finite precision and so there are rounding errors.
这类问题已经日趋严重了,由于他们使用的语言或电脑,都是精度有限的,因此存在这样的问题。
So, a 32 bit of float gives you a bunch of precision.
2比特的浮点型数据精度更大。
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