几个世纪以来,人们开发了多种不同的计量时间方法。
Over the centuries people have developed different ways of telling the time.
利用不同温度下纯水的密度值,给出了水的体胀系数的计量原理、公式和方法。
This article gave the measuring principle, formula and method of waters expansion coefficient by using density value of pure water in different temperature.
从数理统计、误差理论和计量学的角度,对在线水分仪探测精度的两种不同评定方法进行了解析。
Two different ways for the assessment of online moisture meter accuracy were analyzed from the views of mathematical statistics, error theory and metrology.
计数法和计量法是对产品可靠性评估的两种不同方法。
Both attribute sampling plan and variable sampling plan are two different kinds of method for estimating their reliability of product.
该方法依据极大似然原理将来自不同母体(均值相同、方差不同)的随机样本有效融合,得到新的母体均值估计量。
According to maximum likelihood theory, it fuses random samples coming from different matrix (same mean different variance) in an effective way, and gains a nwe estimator of matrix mean.
该方法从根本上消除了因试油周期选定不合理、地面计量误差,以及试油工艺不同、储层条件差异带来的试油产量误差。
The method removes the production errors from unreasonable of selecting testing cycle, errors of sur - face testing, difference of oil testing tech and diversity of reservoir condition radically.
不同的计量方法有其不同的价值评判。
本文试图站在人力资源不同质的角度,探讨针对不同层次的人力资源采纳不同的计量方法。
This paper tries to stand in the not consubstantial Angle in human resource, the study aims at the human resource of the different level of structure adopts to calculate the method differently.
提出了用可见近红外光谱结合不同化学计量学方法预测黄酒糖度的新方法。
A new approach of using visible-near infrared spectroscopy combined with different chemometric methods was investigated for the prediction of sugar content of rice wine.
通过使用该计量方程,并引用厦门港吞吐量历年数据,采用两种不同的计量技术方法对厦门港2005 ~ 2008年的集装箱吞吐量进行预测,两种方法的预测结果差异很小。
By using this equation and the data of Xiamen Harbor's throughout over the years, Xiamen Harbor's throughput from 2005 to 2008 is predicted with two different estimating methods.
因为这些控制设备的存在,使得分户热计量系统的初调节具有与以往不同的特点及调节方法。
It makes initial adjustment of household heating meter system have with different characteristic and regulation method.
计量史学方法等,从不同的角度对医学史进行研究。
Its research medical history by standing different point of view.
介绍了利用常规执行机构和先进检测设备,在控制不同物质进行动态混合时获得较高控制精度的原理;分析了消除累计量(物料投放量)控制误差的技术和方法。
Principle of getting high control precision with normal processing devices and advanced measuring devices in mixing different matter is introduced; the methods of reducing control error are analyzed.
就数字式与模拟式油罐自动计量系统的原理、性能、特点等多方面进行了分析与阐述,并提供了如何识别这两种不同模式系统的方法。
The paper analyzes the mechanism, properties and characteristics of digital and analog automatic gauging systems. It also presents how to distinguish them.
分期植入动物股骨内,取不同期骨标本制备磨片,用骨计量学方法分析比较不同种植体界面骨的生长代谢情况,从定量、动态的角度对其生物相容性给予评价。
Histomorphometry was used to analyse and compare bone growth metabolism of bone interface with implant as well as evaluation of biocompatibility from quantitative and dynamic aspects.
许多学者都以不同的样本或不同的计量方法研究过汇率波动和贸易量之间的关系,然而并没有得出一致的结论。
Many studies have tested the relationships by different samples or applying different econometric approaches while there is still no consistent conclusion.
方法运用文献计量分析方法 ,分析国内研究中老年期痴呆评估与诊断所采用的各种筛查评估量表、常用量表的特点及采用不同筛查工具的流行病学结果。
Methods Varieties of screening and assessment scales were found in the studies on screening and assessment of senile dementia in China, as well as their common features and epidemiological results.
重权数方法与重抽样方法类似,也是利用计算机的优势通过重复获得大量不同的子样本的重权数估计目标参数的估计量和方差估计量,是一种稳健、通用、有效的方差估计方法。
Replicate weight, which is similar with replicated sample method, gets a lot of replicated weights to obtain the estimators by computer, it is also a robust, common and effective method.
重权数方法与重抽样方法类似,也是利用计算机的优势通过重复获得大量不同的子样本的重权数估计目标参数的估计量和方差估计量,是一种稳健、通用、有效的方差估计方法。
Replicate weight, which is similar with replicated sample method, gets a lot of replicated weights to obtain the estimators by computer, it is also a robust, common and effective method.
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