查询词典 rational fractional function

John Tyndall publishes his method for fractional sterilization and clarifies the role of heat resistant factors in putrefaction.

John Tyndall公布了间歇灭菌的方法，并阐明耐热因子在腐败中的作用。

The conditions with periodic solution are discussed in detail relating to fractional linear recursive relation of first order and some useful conclusions are obtained.

对一阶分式线性递归关系具有周期解的条件进行了详细讨论，得到若干有用的结论；对二、三阶分式线性递归关系，分别列举了一个具有周期解的例子，并对解的周期性进行了验证。

This article investigates the two-point boundary value problem to a coupled system of nonlinear fractional differential equations. By applying growth conditions on the nonlinear terms, we obtain an existence result of solutions. Our analysis relies on the Schauder fixed-point theorem and the reduction of the considered problem to the equivalent coupled system of integral equations.

本文讨论非线性分数阶微分方程耦合系统的两点边值问题，应用Green函数，将其转化为等价的积分方程耦合系统，并设非线性项在无穷远处有增长条件，应用Schauder不动点定理证明解而非限于正解的存在性。

Solar LED lanterns are mainly applied in urban public domain to remould existing lighting system and it can reach the fractional energy saving of 60%.

太阳能LED灯具主要应用于城市公用领域的路灯，对现有的光照系统进行改造，节能率达到60%。

A fractional monetary unit of Japan and Indonesia and Cambodia; equal to one hundredth of a yen or rupiah or riel .

日本和印度尼西亚柬埔寨的辅助货币单位。

In the Rubidium frequency standard, It is necessary to generate a fractional frequency signal. So DDS is optimal candidate.

在铷原子频标中，需要产生带有小数频率的微波信号，DDS逐渐成为实现该频率的最佳手段。

For example, six fractional sexagesimal places of a day was used in their specification of the length of the year, although they were unable to measure such a small fraction of a day in real time.

古希腊天文学家，包括希巴谷和托勒密，定义太阳日的24分之一为时。以六十进位细分时，使得秒是一太阳日的86，400分之一。

As another example, they specified that the mean synodic month was 29;31,50,8,20 days (four fractional sexagesimal positions), which was repeated by Hipparchus and Ptolemy sexagesimally, and is currently the mean synodic month of the Hebrew calendar, though restated as 29 days 12 hours 793 halakim (where 1 hour = 1080 halakim).

此处虽然如此表示，但很难相信古希腊人需要定义秒古希腊的时间周期，像是平朔望月定义得非常精确，因为他们不是观察单一的朔望月，而是以相距数百年的食来测量朔望月的平均长度。不过，发展出摆钟来保持平时（相对於日晷所显示的视时），使得秒成为可测量的时间单位。

After the multiplication, the whole number portion of the result is saved as a significant digit of the result, and the fractional remainder is again multiplied by the radix.

乘法之后，乘积的整数部分保存起来作为结果的一个有效位，剩余的小数再用基数2去乘。

Perform Fractional Arithmetic - This program is a simple integer fraction arithmetic program.

这个程序是一个简单的整数，分数算法程序。

We have something to do in the new stage.

在这段崭新的时期中，我们有一些要做的。

The difference between tourism decision-making under uncertainty and risky tourism decision-making is indistinctive.

其中不确定性旅游决策和风险旅游决策的界线比较模糊，两者的区分是相对的。