查询词典 fractional function

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。

A method based on fractional Talbot effect is studied for single-shot measurement of laser-induced damage threshold.

介绍了一种基于分数泰伯效应的单脉冲激光损伤阈值测量方法。

By means of a nonlinear alternative theorem of Leray-Schauder type and Guo-Krasnoselskiis fixed point theorem in a cone, we establish the existence theorem of a positive solution to a singular coupled system of nonlinear fractional differential equations.

借助于锥上的非线性Leray-Schauder择一型定理和郭-Krasnoselskiis不动点定理，我们建立了非线性奇异耦合分数次微分方程组正解的存在性定理。

By means of a nonlinear alternative theorem of Leray-Schauder type and Guo-Krasnoselskii's fixed point theorem in a cone, we establish the existence theorem of a positive solution to a singular coupled system of nonlinear fractional differential equations.

借助于锥上的非线性Leray-Schauder择一型定理和郭-Krasnoselskii's不动点定理，我们建立了非线性奇异耦合分数次微分方程组正解的存在性定理。

ABSTRACT Some of the problems raised from the H〓 control theory and its applications are studied deeply in this dissertation. They are system model description in robust design problems---linear fractional transformation, singular H〓 problem which occurs when some of the conditions of the standard H〓 problem are not met, and the quadratic stabilization problem is studied from the point of H〓/μ synthesis.

本论文对H〓控制理论及应用中的一些问题进行了深入的研究，着重解决了鲁棒设计问题中的系统模型描述---线性分式变换，以及当H〓标准问题的某些条件得不到满足时所出现的奇异H〓问题。

We were cousins—his grandfather was King of Scots,and his great-grandfather was Henry VII of England.

我们是堂姐弟——他的祖父曾是苏格兰国王，他的曾祖父是英格兰的亨利二世。

I do want to help you, but I am in a quandary now!

我是想帮你，但是我现在左右为难啊！