查询词典 A-one

Indexing on the left side of an assignment statement is a different operator that can be thought of as an update or change the value operation-a [2]:＝x.

如果加下标的形式在赋值语句的左边，那么这又是另一种操作符，可以把这种操作符看成为更新或改变值的操作符，即a[2]：=x。

A To reduce the expense associated with office space for a company's employees.

人们正在形成虚拟公司，即：a ）以减少费用，办公空间，为一间公司的雇员。

Finally, We prove that every generalized a associative BCI algebra determine a commutative pomonoid .

最后我们证明了每个广义a－结合BCI－代数可确定一个交换偏序幺半群。

The study has focused on: 1 The research background and the current state of the power measurement were analyzed systematically, and then wavelet-based power measurement algorithm was certified feasible for astable signals; 2 We developed a new method of RMS and power measurement based on Dmeyer wavelet. After that three other wavelet measurement approaches were compared with Dmeyer wavelet-based measurement approach. Then the impact on measurement errors of amplitude frequency property and energy leakage of wavelet filter banks were deeply researched, and some measures were proposed to reduce it; 3 We developed a new strategy of power measurement algorithm based on lifting wavelet, which had calculation advantage compared with the first wavelet, so that it was more suitable for the realization of hardware; 4 The running system of wavelet-based power measurement algorithm based on DSP was proposed, and then it was realized on ICETEK-VC5416-A EVM board; 5 Existing problems and the further research direction of wavelet-based power sub-band measurement algorithm was discussed.

本文对基于小波变换的功率测量算法展开深入的分析研究，主要内容有：1）系统地分析了功率分解测量的研究背景、国内外的研究现状，并从能量守恒的角度验证了小波功率分频带测量算法在非平稳信号条件下的可行性；2）首次提出了Dmeyer小波变换有效值与功率的测量方法，进而通过对该方法与3种已经提出的小波测量方法的对比分析，深入研究了小波滤波器组的幅频特性和能量泄漏特性对测量误差的影响，并针对电网谐波的特点提出了减小影响的相关措施；3）首次提出了二代小波功率测量算法，对比一代小波功率分频带测量算法，它大大减少了算法实现的运算量及内存的需求量，从而更适合于硬件的实时实现；4）提出了小波功率分频带测量算法的DSP实现方案，并在ICETEK-VC5416-A EVM板上进行了实现；5）探讨了小波功率分频带测量算法目前仍存在的问题，并提出了进一步的研究方向。

Today on Language Snacks we take a look at the expression at a loose end.

今天我们要讲的短语是"at a loose end。"

Shanghai listed A shares trade at a premium of some 55 per cent over H shares in Hong Kong.

在上海上市的A股，其价格比香港的H股高出大约55%。

What is represented by the symbol AZX is an atomic species called a nuclide of the element X, having an atomic number Z and a mass number A.

符号AZX代表的是元素X的一种核素，其原子序数是Z，质量数为A。

For the first time, Curie temperature and the properties were improved obviously by A-site substitution with A-deficiency, based on the effects of atomic radius and stress on the Curie temperatures.

结合原子半径和应力对材料居里温度的影响，首次利用A位含缺位的复合取代CaBi〓Ti〓O〓中位于A位的Ca，获得了居里温度和压电系数同时大幅度提高的高T〓压电陶瓷。

Seamless interfacing of low cost A/D and D/A for analog audio input and output.

低成本的无缝连接的 A/D 和 D/A 可用来模拟音频输入和输出。

A pure tone audiogram identified severe bilateral symmetric down-sloping sensorineural hearing loss with otherwise normal caloric testing result. Bilateral optic fundus examination using fluorescein angiography identified retinitis pigmentosa. A diagnosis of Usher syndrome Type Ⅱ was diagnosed based on these findings. The patient has worn a hearing aid with reasonable success, and has been advised to eat green vegetables and fruit to minimize further visual impairment.

纯音听力检查两耳为对称性重度感觉神经性听力障碍，视野检查为周边视野缺损，眼底血管萤光摄影显示色素变性，前庭功能检查正常，经诊断为Usher症候群第二型，目前患者配戴助听器后生活与人沟通尚无大碍、唯视障只能建议其多摄取叶绿蔬果（叶绿素、叶黄素、维他命A等）及眼睛防晒来防止恶化。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。