feature concentration
英 [ˈfiːtʃə(r) ˌkɒnsnˈtreɪʃn]
美 [ˈfiːtʃər ˌkɑːnsnˈtreɪʃn]
【计】特征集合
双语例句
- The fundamental feature of Li Yi s spirit lies in his concentration of the real leftist spirit on his spiritual world and in his eternal critical attitude towards the mainstream ideology and t.
李怡最为根本的精神特征，是在其精神世界中始终贯注着一股真正的左派精神，一种对主流意识形态和权威话语的永远的质疑和批判态度。 - AIM: To investigate the variational feature of the whole cerebral blood flow ( CBF) and regional cerebral blood flow ( rCBF) in healthy volunteers under the anesthesia of isoflurane at different concentration.
目的：观察吸入不同浓度异氟醚麻醉下健康自愿者全脑血流量和局部脑血流灌注的变化特征。 - The feature and concentration calculations of volatile species are discussed, and modeling methods and running outcome of the model have also been introduced.
文章讨论了预缩聚和终缩聚阶段中副产物&小分子的脱出特点及挥发量的计算，最后介绍了建模方法和模型现场运行结果。 - Geochemical feature and laws of concentration and dispersion of rare earth elements between coals and their fly and bottom ashes
煤及其燃烧产物飞灰和底灰中稀土元素地球化学特征及集散规律 - Research on geological tectonic feature and regularity of the concentration of gold mineralization of Zhang Quan Zhuang Gold Deposit
张全庄金矿地质构造特征及矿化富集规律 - Feature and Concentration of Bed-sediment Re-suspension in the South Channel, Yangtze Estuary, China
长江口南港底沙再悬浮特征及其浓度预测 - It was suggested that the feature of the concentrator can be characterized by a concentration parameter K, and a simple model is then proposed, of which K is dependent on the magnetic permeability of the material and the demagnetization factor of the device.
提出了磁聚焦器的聚焦能力可以用聚焦参数K来描述，并得到聚焦参数由材料的磁导率和器件的退磁因子决定的理论公式。 - Firstly I talked about the form and the feature of the high concentration financial system in our country, then I looked back the reform process and the effect of financial system briefly, and pointed out the deep problem in further reform is in bank field.
首先，从我国高度集中的金融体制形成及特征谈起，紧接着简要回顾了金融体制的改革进程和绩效，指出进一步改革的深层次问题是银行业改革。 - A study on the feature of precipitation concentration and its relation to Flood-producing in the Yangtze River Valley of China
长江流域汛期降水集中程度和洪涝关系研究 - It was found that the morphological feature and supermolecular structure were related to spinning solution concentration, coagulation bath composition and drawing ratio.
研究表明：甲壳胺纤维的形态结构、超分子结构与纺丝原液浓度、凝固浴组成、拉伸率有关。 - Chemical analytical principle has been used to research on the distribution feature of mercury concentration in water, soil and sediment.
本文利用化学分析原理对研究区的水体、土壤和沉积物中汞的含量分布特征进行探讨。 - RESULTS: Moxifloxacin showed a satisfactory pharmacokinetic feature in that it had a complete and rapid absorption after oral administration, and it could reach to a high concentration in the key infection sites especially in respiratory tract.
结果：莫西沙星具有良好的药动学特征，口服吸收迅速完全，在感染的关键部位特别是在呼吸道能达到较高的药物浓度。 - A Feature Concentration Method for Character Recognition
一种用于符号识别的特征集中方法 - Compared with most of previous work by other researchers, the simulations well generate the feature of distributions of the CFC-11 concentration in the Southern Ocean.
与大多数前人的工作相比，该模拟结果较好地反映了CFC-11在南大洋的分布特征。 - In this paper, the gold mineralization types in this district are summed up and the geological feature of mineralization, the genesis of gold deposit and the regularity of gold concentration are analyzed.
本文归纳了该区金矿化类型，并对成矿地质特征、矿床成因及金的富集规律作了分析。 - This feature and stress concentration make the slope of this special clay has progressive failure characteristic.
这两个特性再加上几何造成的应力集中因素使得以这种土体组成的边坡具有典型的渐进性破坏的特点。 - Study on the feature of precipitation concentration and in Henan Province
河南省降水集中程度研究 - Introducing magnetic memory effect and detection theory summarily, using the data measured by TSC-1M-4 to analysis the basic feature of the area of stress concentration.
简要介绍了磁记忆效应和检测原理，并用TSC-1M-4测得的数据分析了应力集中区的基本特征。 - The feature of "Line-Staff" organization is concentration management.
“企业直线职能制”存在的重要特征是集权式管理。 - The feature and significance of increased concentration of SP-A and TNF-α in BALF of early stage pneumoconiosis
早期煤工尘肺支气管肺泡灌洗液中SP-A及TNF-α含量的变化 - Based on feature of asphalt gas from baking furnace of carbon, industrial waste gas from a carbon works was treated using atomizing water and electrostatic tar collecting method in order to effectively reduce concentration and to decrease capital input as well.
针对炭素焙烧炉烟气特点，采用雾化水预处理和电捕焦油技术，对某炭素厂焙烧炉烟气进行治理，达到既高效净化有害气体，又降低资金投入。 - The result shows that high DIP and COD are the main factors leading to eutrophication, feature of which is high concentration of Chl a.
结果表明，养殖水体内具有较高的DIP和COD是造成水体富营养化的主要因素。 - It demonstrated the principle, process flow and the feature of treatment for high concentration organic waste water with activated sludge treating appliance using PW W membrane to isolate sludge and water.
阐述PWW膜分离式活性污泥法处理高浓度有机废水的原理、工艺流程及特点。 - According to the difficulty of serious overlap of mixed gas feature absorption spectrum, a novel algorithm of mixed gas concentration analysis based on support vector machine and multidimensional spectrum is proposed.
针对多组分混合气体特征吸收光谱重叠严重的难点，提出一种新的基于多维光谱的多组分混合气体浓度支持向量机定量分析算法。 - The feature of this model is that all of the correlation terms, including the correlation of reaction rate coefficient fluctuation with the concentration flucturation, are closed by the transport equations in a unified form, accounting for the effect of chemical reaction on the dissipation of correlations.
其特点是对包括反应率系数k的脉动和浓度脉动关联在内的所有关联量都用统一形式的二阶矩输运方程加以封闭和求解。 - The ore-controlling faults make up the grid-like shear structure system. The major faults and secondary faults control the concentration of ore body together, showing the feature of concentration in different section.
控矿断裂组成似网格状的剪切断裂系统，主要断裂和次级断裂共同控制矿体的富集，呈分段富集的特征。 - Different feature extraction methods are researched to discriminate same kind of pesticide residues with different concentrations in vegetables; the concentration forecasting model of pesticide residues in vegetable is established based on BP neural network and good results are achieved.
研究了不同特征提取方法对蔬菜中同种农药不同的浓度的定量识别；建立了基于BP神经网络蔬菜农药残留浓度预测模型，效果良好。 - Every substance has its own feature Raman spectrum, which intensity is proportional to its concentration under certain condition. This is the basis of Raman spectroscopy to analyze the structure, components, concentrations and some other properties of samples.
每种物质都有对应的指纹拉曼光谱，其强度在其它条件一定的情况下与物质浓度成正比，据此可实现对物质的结构、成分、浓度等的检测。 - Plants were discovered that their number, kinds, physical and chemical feature would affect the concentration of negative air ions around. There might be a close relation between plants and air ions.
绿色植物是影响负离子产生的主要因素之一，其数量、种类以及自身的生理生化特征都与其周围空气中负离子浓度的变化有着密切联系。 - The characteristic of each of these methods has been analyzed. In order to overcome the deficiencies of these methods, a new approach in feature selection was proposed by comprehensively taking concentration among categories, distribution in category and average frequency in category into account.
本文分析了这些方法的各自的特点，针对这些方法的不足之处，结合类间集中度、类内分散度和类内平均频度，提出了一种新的特征提取方法。