周

The three kind distributions are periodicity distribution, multiplier periodicity distribution and the golden section distribution.

三性分布是指周期性 、 倍周期性和每个周期的黄金分割性组成的时间分布.

Disappointingly, this show is only on view for a week.

令人失望的是，这次展览仅持续一周。

Their water was turned off weeks ago without explanation.

他们的水在几周以前就毫无理由地被切断了。

The three kind distributions are periodicity distribution, periodicity distribution and the golden section distribution.

三性分布是指周期性 、 周期性和每个周期的黄金分割性组成的时间分布.

Periodicity and pseudo-modulation when sampling sinusoidal Signals The periodicity and pseudo-modulation due to non-integral sampling of sinusoidal signal are analyzed.

正弦信号抽样的周期性与伪调制性。着重讨论连续信号采样过程中抽样定理对正弦信号的非整数抽样序列的周期性，伪调制性和调制周期的周期性。

The soil must not be overwatered, especially during the first few weeks.

切忌土壤过涝，尤其在最初几周。

They drew up the design for the house in a week.

他们在一周内就画出了房子的图样。

Cell cycle is mainly regulated by cyclin, cyclin dependent kinase ( CDK ) and cyclin dependentkinase inhibitor ( CDKI ).

细胞周期主要是由细胞周期蛋白 ( cyclin), 细胞周期蛋白依赖性激酶 ( CDKs ) 和CDK抑制蛋白(CDKI ) 来调控的.

Every worker will be entitled to four weeks' paid holiday a year.

每位工人每年都能享受4周的带薪休假。

A counter with timing fiducial oscillator acts as a frequency multiplier, and the count value in the prior period is taken as the reference for the current period to give the decimal part of a signal period.

该方法利用带基准时基的数字计数器实现周期内线性细分，当前周期信号将前一整周期的倍频数作为参考构成信号周期的小数部分。

His salary was obscene for three 40-minute shows a week.

他一周只有3次节目，每次40分钟，但他的薪水实在高得离谱。

When the incident wavelength is close to the grating period, the grating exhibits famous Wood anomalies.

在近周期波段（入射波长与光栅周期相近）和长波段（入射波长远大于光栅周期）分别分析了金属光栅的性质。在近周期波段，光栅表现出著名的Wood反常现象。

"China News Weekly" ranks the most proper and promising one among those weeklies.

《中国新闻周刊》是这一系列周刊中新闻性最强、最符合新闻类周刊要求的一份周刊，具有很强的发展势头。

New diet books appear at a rate of nearly one a week.

新的饮食类书籍差不多一周出一本。

The volunteers kept a record of everything they ate for a week.

志愿者记录下他们一周所吃的所有食物。

In the phase of heavy synchronized flow with high road occupancy, there still exists some periodic waves which are very different from the traffic shockwave, and we could not attribute them to the periodic boundary conditions;

在高密度区所对应的同步交通流状态中，系统中仍然存在着周期性波动，该周期明显异于交通激波周期，因而其形成原因不能简单归结为周期边界条件的影响；

It is not unusual for women to work a 40-hour week.

女性一周工作40小时并不少见。

The planet Mars will be visible to the naked eye all week.

整周都可以用肉眼观察到火星。

Include PVC market weekly report, Caustic soda weekly report, Carbide calcium weekly report, Soda ash weekly report, Industry salt weekly report, and monthly report related with chlor alkali products.

内容以PVC市场周刊、烧碱市场周刊、电石市场周刊、纯碱市场周刊、原盐市场周刊以及各主要氯碱产品月刊的形式体现。

The efficiency of the current assets quality can flow through asset turnover, inventory turnover, accounts receivable turnover and operating cash flow and operating profit ratio.

流动资产质量的周转性可以通过对流动资产周转率、存货周转率、应收账款周转率、经营活动现金流量与营业利润比指标分析来进行评价。

To avoid confusion with economic and earnings cycles, which markets tend to discount, the key p/ e ratios for this task are cyclically adjusted, taking the multiple of prices to average earnings over the preceding 10 years.

市场一般不重视经济周期与盈利周期，而为了避免长期牛熊市周期与这些周期相混淆，需要将我们考察的关键市盈率进行周期性调整，即将价格乘数加到过去10年的平均盈利值当中。

New recruits have been undergoing training in recent weeks.

最近几周，新兵正在接受训练。

On the subject about the interest impact on stock market, cycle concept is introduced, which divides the interest changes into Rate hike cycles and Rate cut cycles in accordance with the time and observes index changes in the corresponding cycle.

在利率中介目标对股指的影响问题研究中，本文引入了周期概念，对利率变动按时间划分为加息周期与降息周期，在对应的周期内观测股指的变动情况。

It is approximately the LCM (lowest common multiple) of the synodic period (29.53 days), draconic period (27.21 days), and the anomalistic period (27.55 days) of the Moon.

沙罗周期日数约为朔望月周期（29.53 日）、 交点月周期（27.21 日） 和近点月周期（27.55 日） 的最小公倍数。

Spectral analysis showed that Chinese pine population in the different site have different growth cycle, and the cycle length on sunny slope is bigger than shady slope.

谱分析表明，不同立地的油松种群生长周期不同，油松种群的周期长度为阳坡阴坡，同时大周期内有小周期的波动。

The next few weeks will be a period of readjustment.

接下来的几周将是适应阶段。

Child car seats only cost about £10 a week to hire.

儿童汽车坐椅一周的租金才10英镑。

The idea of spending two weeks with him may seem heavenly.

和他一起度过两周的想法听起来似乎十分美好。

He spent two and a half weeks with us in June 1986.

1986年6月他和我们一起呆了两周半。

This paper summarizes the progress made in the study of the Periodic Table of Elements, and discusses its historic development, structure and designing, positions of elements in the periodic table and nature of compounds.

文章综述了元素周期表研究进展，讨论了元素周期表的历史发展，元素周期表的结构和设计思路，元素在周期表中的位置和化合物的性质。