查询词典 data point

This paper, basing on the software system, analyzes the quenching process at point of diathermanous subject view; introduces the instrument of measurement and the experiment principle; concretely analyses the mathematic models and processing method of the data-processing system, which is the theoretic groundwork for programming; describes the makeup of the software and how to design and actualize it.

论文部分基于作者所开发的淬火介质冷却性能测试软件系统，从传热学的角度分析了淬火冷却过程；介绍了淬火冷却性能测试设备及原理；重点分析了数据处理系统部分数学模型的建立及相应的数学处理方法，这部分是系统编程的理论基础；并概述了系统的构成，软件的设计及实现。

As is eident from the 95% confidence interal around the point estimate, the data are consistent with as much as a 7% decrease in cardioascular risk and as much as a 32% increase in risk.

鉴于95%的置信区间，这一数据就意味着心血管疾病发病风险降低7%和增加32%。

The light saturation point of sun leaves in canopy was 400 μmol photons m^(-2) s^(-1), and the maximum net photosynthetic rate was 4-6 μmol photons m^(-2) s^(-1). These data showed that C. hystrix saplings are sun plants.

结果表明：1刺栲冠层阳生叶的光饱和点为400 μmol photons m^(-2) s^(-1)，最大光合速率在4-6 μmol photons m^(-2) s^(-1)之间，说明刺栲幼树保持阳生植物的特征。

The light saturation point of sun leaves in canopy was 400 μ mol photons m-2s-1, and the maximum net photosynthetic rate was 4-6 μ mol m-2s-1. These data showed that C. hystrix saplings are sun plants.

刺栲冠层阳生叶的光饱和点为400 μ mol photons m-2s-1，最大光合速率在4-6 μ mol m-2s-1之间，说明刺栲幼树保持阳生植物的特征。

Data pre-processing technologies such as singular points elimination, registration and radius compensation are studied. Base on chord high difference algorithm, a new one called chord high difference-ratio algorithm is proposed to improve veracity and robusticity of singular points elimination. Then, a registration algorithm based on local surface reconstruction is proposed, which avoids infaust influence coming from single reference point error.

在弦高差法的基础上，提出了全新的弦高差—比法，提高了异常点剔除的准确性和柔韧性；提出了一种基于局部图形重构的重定位方法，该方法通过对特征球的最小二乘拟合，消除了单一参考点的精度对重定位的影响；在此基础上对重定位的误差进行了详细的分析，给出了精确的误差值，从数学的角度保证了重定位的精度；在三角网格法的基础上提出了基于Delaunay三角剖分的半径补偿新方法，有效改善了补偿矢量的计算效率和准确性。

The meshwork results are obtained from the later pictures. They clearly show the structure of four-dimension reseau and some meshwork results of shell data. The reason why the whole results are not achieved is that there are too many circumstances in which five or more dots share the same orb. In this case, the principle Delaunay is not in point any more, then the process of establishing meshwork will be intermitted.

后面的4幅图是后来所作的工作，得到了1个正方体4顶点以及其中心点的建网结果，从这里能清楚地看到4面体网格的结构，还有对贝壳数据点云的部分建网结果，之所以没有完成整个贝壳数据的建网是因为数据中存在较多的5点或5点以上共球的情况，这种情况下Delaunay准则不再适用，建网会中断，所以只完成了1个部分。

The meshwork results are obtained from the later pictures. They clearly show the structure of four-dimension reseau and some meshwork results of shell data. The reason why the whole results are not achieved is that there are too many circumstances in which five or more dots share the same orb. In this case, the principle Delaunay is not in point any more, then the process of establishing meshwork will be intermitted.

后面的四幅图是后来所作的工作，得到了一个正方体四顶点以及其中心点的建网结果，从这里能清楚地看到四面体网格的结构，还有对贝壳数据点云的部分建网结果，之所以没有完成整个贝壳数据的建网是因为数据中存在较多的五点或五点以上共球的情况，这种情况下Delaunay准则不再适用，建网会中断，所以只完成了一个部分。

In this study, an index evaluation system of itaconic acid was established according to the current situation of IA and the correlative laws in China. For the first time, a complete research on the IA production from this point of view was carried out, finding out the problems in the process of IA production, and then the project was advanced. All the research were begun with the data from laboratory and escalated to the industry scale. During the past three years, some of the work were applied successfully to industry.

根据现有衣康酸生产的现状和我国清洁生产相关的法律法规，建立了衣康酸清洁生产的指标评价体系，并以此为依据对现有衣康酸生产的工艺首次从清洁生产的角度进行了系统的研究，找出现有工艺中存在的问题，分析问题产生的原因，并提出衣康酸清洁生产工艺改进的方案，本研究沿着先从实验室研究规模入手得到相关的基础数据，再以此为依据逐步扩大实验规模直至在大规模生产中取得应用，通过三年的研究与实践，其中的多项研究成果已经在生产中得到应用，并取得了良好的效果。

The algorithm iteratively perturbs every control point to reshape the control net by inputting data points one by one.

逐个输入数据点后，通过对控制顶点进行扰动来求取新的控制顶点。

The time to losing eyelash reflex and intubation were recorded .The incidence of cough ,apnoea ,and laryngospasm during the induction period were recorded too. The variety of MAP、HR、SpO2% were recorded in the every time point of induction. The data was analyzed with SPSS software.

记录两组从诱导开始至意识消失时间，插管时间，有无插管反应（呛咳、屏气、喉痉挛及支气管痉挛），记录诱导前、诱导后、插管即时和插管后2min各时间点的HR、 SpO2%及MAP变化，用方差分析和t检验进行统计学的分析。

This brought fixed cost, but it also is meant at the same time use a source to won't make you singlehanded assume a problem.

这带来了一定的成本，但它同时也意味着使用开源不会让你独力承担问题。

He gained a small fortune in real estate.

他在房地产上发了一笔小财。