approximate number是什么意思_approximate number中文

approximate number中文什么意思

approximate: vt. 1.使接近。 2.接近；走近。 3.近似，约计。 ...
number: n. 1.数；数字；〔pl.〕算术。 2.(汽车等的)号 ...
approximate number; round number: 概数
approximate: vt. 1.使接近。 2.接近；走近。 3.近似，约计。 4.模拟。 5.估计。 approximate a solution to a problem 使问题近于解决。 approximate something to perfection 使某物臻于完善。 The total income this year approximates 10,000 dollors. 今年总收入接近一万元。 approximate the motions of the stars in a planetarium 在天文馆中模拟行星的运行情况。 We approximated the distance at 100 miles. 我们估计行程距离为100英里。 vi. 近于。 His income this year approximates to 8,000 dollars. 他今年的收入接近八千美元。 adj. 近似的，大概的。 an approximate account 简要的说明。 an approximate date 大约的日期。 the approximate estimate 大概的估计。 an approximate number 概数。 an approximate value 近似值。 adv. -ly 大体，大致。
approximate to: 近拟,接近; 近于; 与…接近

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The approximate number of seconds of battery life remaining , or 1 if the approximate remaining battery life is unknown
电池剩余寿命的近似秒数；或者，如果近似的电池剩余寿命未知，则为1 。
You can also specify the exact and approximate number of keys that the transformation is expected to handle for a count distinct operation by setting the
属性，您还可以指定对于count distinct操作，期望转换可以处理的键的准确和近似数量。
To avoid this problem , you should do several things . first , you should set your buffer to an appropriate size for the approximate number of events you expect to receive
为避免此问题，需要做以下事情：首先，根据预期收到的大概事件数，将缓冲区设置为合适的大小。
To improve performance , you can use the rows per batch or kilobytes per batch qualifier as a hint to the optimizer about the approximate number of rows in the data file
为了改善性能，可以使用rows _ per _ batch或kilobytes _ per _ batch限定符向优化器提示数据文件中的大约行数。
Of the estimated approximate number of upstairs cafes currently operating in hong kong and , among them , the approximate number of unlicensed ones as well as their geographical distribution ; and
（一）估计现时全港约有多少间楼上咖啡店，其中约有多少间是无牌经营，以及这些无牌咖啡店的地区分布情况；及

approximate number中文什么意思