zero n. (pl. zeros, zeroes) 1.【数学】零;零号。 2.零位;零点,起点;(温度表的)零度,冰点;座标原点;无。 3.最低点;【天文学】天底;【航空】零高度。 4.没价值的人[物]。 5.【军事】= zero hour. the absolute zero 【物理学】绝对零度〔-273.16℃〕。 the air zero 原子弹空中爆炸中心。 fly at zero 超低空(1000英尺高度以下的)飞行。 vt. 1.把(调节器等)调整到零位。 2.把…减少到零位。 zero in 1. 调整(枪炮的)射距,把(枪炮等的标尺)调整到标准无风部位瞄准。 2. 把(火力)对准目标 (on)。 zero out 给…以免税待遇(to zero out funding for public broadcasting 对用于公共广播的经费实行免税)。 adj. 1.零(度)的。 2.【气象学】云幕低于50英尺,能见度小于165英尺的。
If the initial condition is zero in a first - order circuit , the response to it is called the zero - state response 如果电路的初始状态为零,那么电路的响应称为零状态响应。
For example , to avoid a division by zero in the calculation of the sine function you could write either the following 例如,为在sine函数的计算中避免被零除,可编写为:
The version number used in this configuration does not include the last period and trailing zeros in the number 此配置中使用的版本号不包括号码中的最后一个句点及尾随的零。
The identity matrix of dimension n is a square matrix which contains ones along the diagonal and zeros in all other positions 使这个n维矩阵的一个对角线上的元素为1 ,而其他位置为0 。
Being grateful for what you have zeros in on what is working , which in turn magnetizes more of the same 感激所拥有的东西让你关注到那些顺利发挥作用的东西,从而吸引到更多相同的东西。
I advised him not to quit , as it is not really practical to start from ground zero in such a competitive job market 我建议他别辞职,因为面对竞争那么激烈的劳务市场,一切从头开始不太现实。
The styles that include seconds or milliseconds show zeros in these positions . you can truncate unwanted date parts when you convert from 转换为字符数据时,包含秒或毫秒的样式将在这些位置上显示零。
Three people fell to death . and hundreds thought temprate shelter is temprator ' s dropped to below zero in nearly half of the united states 三人摔死,许多人暂时认为约半个美国降温至零下造成了这次事件。
To enable you to zero in on critical tasks , both the detail gantt view and the tracking gantt view display critical tasks in red “详细甘特图”和“跟踪甘特图”中都用红色显示关键任务,使您可以一目了然。
Spend some time each day planning your work . learn to zero in on the most productive activities . do the most important things first 每天花一些时间来规划你的工作,学会去做那些对你最重要的事情,提高工作的成效。