Power spectrum density ( PSD ) analysis is a popular method in heart rate variability ( HRV ) analysis.

The potassium content of foodstuffs is very variable...

食物中钾的含量差别很大。

Other variables in making forecasts for the industry include the weather and the general economic climate.

对该产业进行预测时还要考虑天气和宏观经济环境等其他不确定因素。

We can calculate our measures of variability equally well for individual securities and portfolios of securities.

我们能够同样好的对个别证券和证券组合计算变异性的衡量标准.

climatic variability

气候的多变性

What are the sources of variability to which NCC is subjected?

NCC所遭遇的可变性来源为何?

This energy uncertainty in turn appears as a variability in the apparent mass of the particle.

这种能量的不确定范围,又表现为粒子表观质量的可变性.

Annual observations are insufficient for estimating variability decade by decade.

年度的观察是不足以十年十年的估算变异性的.

But the intermittent nature of wind power can cause just that sort of variability.

然而,正是风力的间断性导致了这种波动.

Increased climate variability will cause regional crop failures, forcing food prices to rise everywhere.

不断加剧的气候变化将会造成地区性的农作物歉收, 从而导致各地的食品价格上涨.

Summer ( 6 ~ 8 months ) hot and wet, rainfall intensity and concentration of large variability.

夏季 ( 6～8月 ) 炎热多雨 、 降水强度大、集中、变率大.

Decisions could be made on the basis of price, delivery dates, after-sales service or any other variable...

购买决定可能会基于价格、送货日期、售后服务以及其他可变因素。

Integral compensation includes basic compensation, variable compensation, indirect compensation, extra compensation and flexible compensation.

整体薪酬包括基本薪酬 、 可变薪酬 、 间接薪酬 、 额外津贴和柔性薪酬五部分.

According to the correlation with output, the cost is classified as fix cost and variable cost.

根据发电成本与发电量多少有无直接关系, 将其分为固定成本和可变成本两部分.

All the cost of manufacturing a product, including both fix and variable cost.

生产一种产品的所有的成本, 包括固定和可主为成本.

Contribution margin is the difference between total revenues and total variable costs.

边际贡献是总收入和总可变成本的差额.

Engineered variable costs result from measurable, often observable, cause-and-effect relationships between inputs ( the costs ) and outputs.

工程性可变成本由投入 ( 成本 ) 和产出的可测量的, 通常可见的, 因果关系产生.

Attack your variable costs. Is that trip necessary?

查实可变成本支出. 是否此次旅行是必要的?

Confirming and monitoring all variable costs in co-packer so as to meet the cost budget.

确认并控制代加工厂的各项成本使其达到预算要求.

The revenue you will receive after the discount cover most variable costs of serving the customers.

您的收入将会远远超过您给出的优惠.我们制定的价格标准基于无风险市场营销原则.

Division Y has determined that the fitting would require variable costs of $ 8 per unit.

y部门已计算出每单位配件的变动成本为8美元.