介绍了大型水泵几种流量测定方法的基本原理，从准确性、实用性和经济性三个方面进行比较。
The basic principles of several discharge measuring methods for large sized pumps are introduced, and the results are compared from three aspects accuracy, practicability and economy.
把天气和风力预报的准确性的时间尺度从几个小时的提高到几天的。
Improve the accuracy of weather and wind forecasts on time scales from hours to days.
本文从架构师的角度对评估进行了说明，重点是实践提示和能够帮助您提高评估准确性的各种做法。
This article provides the architect's perspective on estimation, and the focus is on practical tips and practices that can help you improve estimation accuracy.
注意，由于这些译文是为了起说明作用而从网站上摘下来的，所以您仍旧需要专业翻译工具来确保每个译文的准确性。
Note that since these translations were taken from a Web site for illustrative purposes, you still need a professional translator to ensure the accuracy of each translation.
提供从世界卫生组织到其它网站的链接并不表示世界卫生组织认可这些网站，并且世界卫生组织对其内容的有效性或准确性不负任何责任。
The provision of a link from the WHO website to other sites does not indicate endorsement of those sites by WHO, and WHO accepts no responsibility for the validity or accuracy of their content.
一致地确保聚合和呈现时聚合标记的稳健性、可伸缩性、准确性和可靠性的唯一方法是，直接从Portlet生成。
The only way to consistently insure that generated markup is robust, scalable, accurate, and reliable when aggregated and rendered, is to generate it directly from the portlet.
他妈呢从65家理发店中收集了200份头发样品，用以测试该地图的准确性。
They checked the accuracy of the map by testing 200 hair samples collected from 65 barber shops.
从DCS系统得到的实时数据的完整性和准确性是汽轮发电机组优化操作专家系统的基础。
The integrity and accuracy of the real-time data acquired by DCS are the foundation of turbogenerator optimizing operating expert system.
从人类和其它生物基因组研究的成果看到，由于DNA复制有高度的准确性，各生物物种自身的DNA序列极其一致。
The achievements of research on genomes of human beings and other living creatures show that for high accuracy of DNA reproduction, DNA sequences of each species are very identical.
为检测其方法的准确性，米勒教授首先对1940年到1990年这段时期（美国从1940年起开始制作精确的飓风记录）进行观测。
To test her method, Dr Miller looked first at the period from 1940 to 1990 (America began making accurate hurricane records in 1940).
该文方法克服了传统IDF方法缺点，能有效地从概念上提取文本类特征，提高文本自动分类的准确性。
This new method eliminates the drawbacks of traditional IDF method and it can efficiently conduct text feature extraction thus to promote the accuracy of automation text categorization.
改进的原型法减少了分析的随意性，增加了初始原型的准确性和可行性，从更高层次上更好地满足了用户的要求。
The improved prototyping methods decrease analysis liberty, increase accuracy and feasibility of original prototyping, and meet the customers 'requirements in a high level.
从工作实际经验出发，提出了机床电气故障检查的四种简单快速方法，以提高机床电气故障检查的效率和准确性。
It offers four simple and fast methods about checking the electric fault of the machine tool from the practice in order to improve the efficiency and accuracy of the checking.
目的从临床上评价超声检查对诊断近端指间关节伸指肌中央腱断裂的准确性。
Objective To evaluate the accuracy of ultrasonographic diagnosis for central slip rupture of the finger extensor tendon mechanism of the proximal interphalangeal joint.
对从海带中提取碘的实验条件进行了研究及改进，实验结果的准确性和实验效果得到了明显的提高。
The paper has made the further research and improvement on the experiment of extracting iodine form kelp, the accuracy of the results and the effect of the experimental are raised apparently.
应用金相法考察了试样脱碳层深度的变化，从理论上初步验证了实验数据的准确性，并合理地分析了涂料的保护机理。
The changings of decarburization thickness were investigated by metallographic method. Then verified the accuracy of experimental datas in theory, and analyzed the protective mechanism of coating.
抽样分布的标准偏差。统计学上用来说明从样本预测的数据的准确性。
The standard deviation of a sampling distribution. It is the statistic used to make statements about the accuracy of estimates based on sample information.
另一方面从系统的准确性、可靠性、功能实现等方面进行了研究。
On the other hand, from the system's accuracy, reliability, functionality and other aspects, the paper discusses detailed.
不管胸痛发作的时间如何，事实上该诊断的准确性从基线和样本系列来说是相同的。
The diagnostic accuracy was virtually identical in baseline and serial samples, regardless of the time of chest-pain onset.
为此，本文从六个方面就对外经贸合同翻译中一些常见译文失真问题作一分析，以期进一步提高对外经贸合同翻译的准确性。
Hence, this paper tries to have an analysis of inaccuracies in translation of foreign economic and trade contracts with an aim for great accuracy of a translation text in this aspect.
因此开发艺术品管理系统无论是从信息效率，准确性等等因素考虑也是可行的。
Therefore the development of art management information system either from the efficiency, accuracy, etc. into consideration is feasible.
此系统所采用的超高频RFID技术，从操作上和准确性上来讲，都较其它技术大为提高。
The ultra high frequency RFID technology of this system is more advanced than other technologies from the aspect of operation and veracity.
从绝缘油的击穿机理出发，分析了影响绝缘油击穿电压测定值准确度的主要因素，以及判断击穿电压测定值精密性和准确性的原则。
Based on the breakdown mechanism of insulating oil, main influential factors and judging principles on the accuracy of the test results are analyzed as well.
从比特误码率、信噪比等测试结果数据分析可知，接收终端的性能合格，经过前向纠错后可以保证用户数据的准确性。
The test data of bit error rate and signal-to-noise ratio show that the performance of the receiver terminal is available, which guarantees the accuracy of the data after the forward error correction.
在推理过程中，为了更好地提高系统的实用性、可靠性和准确性，从农民用户使用角度着想并结合系统本身的特点采用了带有可信度因子加权的不确定性推理方法。
Considering the using for farmers, the characteristic of this system and it's reliability and accuracy, we adopted the uncertainty reasoning model which included certainty and weight factors.
从信息流通时效性和准确性的角度，对管理机构的有序度进行评价。
From the view of time-effect and quality of information flow, it evaluates the order degree of system structure.
从矩阵模型的特点、方法的准确性、贴近度公式的应用范围、对生产的影响等方面分析了该模糊评价方法的效果。
At last, the matrix feature, veracity of the way, range of application closeness degree formula and impact for producti…
本文从口语基本特征入手，结合技术谈判的性质，探讨了谈判口译的即席性、紧迫性、专业性、复杂性、准确性、灵活性等主要特。
Based on the characteristics of spoken language and the nature of technical negotiation, this paper discusses the main characteristics of oral interpretation for technical negotiation.
本文从口语基本特征入手，结合技术谈判的性质，探讨了谈判口译的即席性、紧迫性、专业性、复杂性、准确性、灵活性等主要特。
Based on the characteristics of spoken language and the nature of technical negotiation, this paper discusses the main characteristics of oral interpretation for technical negotiation.
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