查询词典 nasal indices

Minor element discrimination indices for residual primary sulfides (pyrite, pyruhotite, chalcopyrite, sphalerite, galena, etc.) and supergene ore minerals goethite, hematite, manganiferons minerals, covellite, native gold, clay minerals, quartz, etc.

还给出了残余原生硫化物(黄铁矿、磁黄铁矿、黄铜矿、闪锌矿、方铅矿等)和表生矿物(针铁矿、赤铁矿、锰矿物、铜蓝、自然金、粘土矿物、石英等)的微量元素评价标志。

Results show that the systems work credibly and match the design indices.

运行结果表明仿真实验系统工作可靠，信道传输率达到了设计指标。

METHODS: Arithmetic mean and constituent ratio etc were used as indices to describe the current level of drug expense, and Mann - Whitney test and multivariate linear regression model were applied to compare the difference in drug expense between inpatients with and those without medical insurance.

以算术平均数和构成比等指标描述急性阑尾炎患者的药品费用水平，利用秩和检验与多元线性回归模型等方法比较"医保"患者和自费患者的药品费用。

Sell a data at reduced prices: The index is divided into group according to kind , is summed up as , assembles to diversity, curtate concrete method is: Height , weight , chest measurement , pulse , systolic pressure , the diastolic pressure index are divided into group according to age , sex , the sight index is not divided into group then according to the grade , the eye, eight indices and data that the at last examines and approves, handle by that 180 P calculators secretly scheme against, get the corresponding statistics blip.

处理资料：对不同指标按种类分组、归纳、汇总，具体分组方法是：身高、体重、胸围、脉搏、收缩压、舒张压的指标按年龄、性别分组、视力指标则按年级、眼别分组，最后审定的八项指标及数据，经180P计算器计算处理，取得相应的统计标识。

AIM:To assess the antioxidative activity of a new cyclic diaryheptanoid (compound 1) from ginger on free radical damage. METHODS:Hemolysis, MDA levels of mice liver tissue homogenates, the conformation changes of irradiated PUC18 were used as indices.

目的和方法：采用溶血实验，小鼠肝组织脂质过氧化物测定，采用受辐射质粒构象改变等方法测定从生姜中分离得到的一新的环状二苯基庚烷类化合物(化合物1)的抗氧自由基损伤活性。

Work in this paper focuses on the data mining from chromatographic retention index data. A retention index database that contains about 50000 records of retention index is firstly established. Projection pursuit technique is then utilized to do data mining upon the data in order to find out some valuable information about the relationship between the retention indices and structural descriptors. A novel algorithm for projection pursuit is developed in this work. Samples of alkane, alkene and cycloalkane are investigated.

中文题名化学数据挖掘新算法和定量构性关系基础研究副题名外文题名 New methodology in chemical data mining and foundational research on QSPR 论文作者杜一平导师梁逸曾学科专业分析化学研究领域\研究方向化学计量学学位级别博士学位授予单位湖南大学学位授予日期2002 论文页码总数115页关键词定量构性关系化学计量学数据挖掘馆藏号BSLW /2003 /O6 /2 化学数据挖掘正逐渐引起化学家们的关注。

PSD-PRE tool is developed according to this algorithm. Data-in of this software is flexible, using power flow and stability forms such as BPA and etc. Output of this software is facilitated. Applying this software can quantitatively evaluate the reliability of large-scale power system, and give abundant probability indices.

采用该算法编制了PSD-PRE软件，软件输入数据灵活，可以采用常用的BPA等软件格式的潮流和稳定数据，软件输出结果方便，应用该软件可以对大规模发输电合成系统进行可靠性定量评估，并给出丰富的概率指标。

Moreover, analytic hierarchy process are used to determine a priority vector in the evaluation of customer satisfaction indices, and the scales, the computation of a priority vector, group decision, the consistency test and adjustment of a judgment matrix in AHP are studied and improved.

顾客满意度指数测评时，用层次分析法确定权重，对层次分析法的标度、权重计算、群决策、判断矩阵的一致性检验与修正5方面进行了研究与改进。

Rat model of iron deficiency induced by denutrition and mouse model of nemorrhagic anemia by blood lefting were established. Indices of hemoglobin, red blood cell count, hematocrit, mean corpuscular hemoglobin count, serum iron,serum ferritin and total iron-binding capacity were monitored.

分别采用营养法和失血法造成大鼠缺铁性贫血和小鼠失血性贫血模型，观测IDA大鼠的HB ，RBC ，HCT ，MCHC值，血清铁，血清铁蛋白的含量和降低总铁结合力的指标。

The grey target theory is used to set up the model for mathematical evaluation;the tactical and technical performance indices,which reflect the effectiveness of weapon systems best,is used to form the index series of weapon systems to be evaluated,and the standard mode of these index series is derived according to the .

即：首先用灰靶理论建立评定方法的数学模型，以能反映武器系统效能的战技性能指标构造各比较方案或模式的指标序列，进而求得各指标序列的标准模式。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。