查询词典 characteristic

This technique utilizes characteristic points and slope of characteristic straight line on log-log plot of pressure derivative vs time to calculate parameters quickly and accurately.

该方法利用压力导数与时间双对数图上的特征点和特征直线的斜率来计算参数，快速、准确。

The new cells also produced all the molecules known to be characteristic of stem cells and, when grown in bulk, organised themselves into three-layered structures characteristic of embryos.

新的细胞也产生了所有具备干细胞特征的分子结构。随着不断的繁殖，最终形成一个具备胚胎特征的三层组织。

That, this particularity is how to effect and influence to the human taste and art. This paper will deal with the basic taste and art characteristic of the network society with the base of the network society characteristic.

那么，这一特殊性又如何作用于人类的审美和艺术，对审美和艺术产生了哪些巨大的影响，本文将结合网络社会的基本特征，对网络时代审美和艺术的基本特点加以探讨。

The results showed that the three straight lines model could fit the soil shrinking and swelling characteristic curves well. The characteristic values of the curves were smaller than 1. This indicated that during the processes of soil swelling and shrinking, the change of the soil specific volume was smaller than that of the soil water content. Values of the geometry factors of four soils studied were equal to 1 at the beginning of shrinking, less than 3 and greater than 1 at other swelling-shrinking phases. The geometry factor values in different phases showed that soil swelling-shrinking was anisotropic and only subsidence occurred at the beginning of shrinking.

结果显示：三直线模型能够很好地拟合4种土壤的收缩、膨胀过程；土壤收缩、膨胀曲线各段的特征值均小于1，这说明土壤胀缩过程中土壤容积的变化速率小于含水量的变化速率；4种土壤胀缩过程中几何因子r大于1而小于3，且收缩初期几何因子r等于1，表明土壤的胀缩是各向异性的，并且在土壤收缩的最初阶段只有垂直收缩。

The walking control system and the walking control method sufficiently utilize the passive characteristic and the self-stability characteristic of the dual-feet walking and have the advantages of natural and energy-saving walking gait, simple control method and low manufacture cost.

本发明充分利用了双足行走的被动特性和自稳定特性，行走步态自然节能，控制方法简单，制造成本低廉。

The pick-up of the screw gear's and rolling bearing's fault characteristic, the digitalization of the characteristic and the faults recognition reflect the creative work in this paper.

本文的创新之处表现在碟式分离机滚动轴承和螺旋齿轮故障特征的提取、故障特征的数值化和故障的识别与分类方面。

This part of contents have mainly analyzed the high school physics study discipline characteristic and the study characteristic, as well as concept map in high school physicsteaching function and so on.

这一部分内容主要分析了高中物理学习的学科特点及学习的特点，以及概念图在高中物理教学中的功能等。

The model, synthesized several factors of traffic characteristic, traffic behavior, the charge station scale and service characteristic etc., tallies with the actual traffic circulation, may provides the standard for the design and valuation of expressway charging station.

模型综合了交通特性、交通行为、收费站规模及服务特性等几个方面的因素，与实际交通运行较为符合，可为高速公路收费站的设计与评价提供依据。

The time-history velocity response signal of pile can be decomposed by Sym wavelet. The power spectrum value can be extracted from some specified spectrum range. These values from one signal makes up the characteristic vector representing this signal. The relationship between characteristic vector of pile and pile defect type can he established by using BP artificial neural network. Abundant time-history velocity response signals of pile can be acquired by numerical simulation method.

利用Sym小波对基桩速度响应时程曲线进行小波分解，对指定频带上的信号分量进行特征值提取，提取的特征值为反映各频带范围内体现能量分布的功率谱均值，提取的特征值可构成反映信号特征的特征向量，同时利用BP人工神经网络的非线性映射特性建立特征向量和基桩缺陷类别之间的一种对应关系。

Based on a variety of books and materials, foreign or domestic, this thesis deals with the recent development and application, the past, present and future for solar energy and solar cells, analyzes the great senses of solar energy and solar cells for the development of economic, and analyzes their structure photovoltaic effect and conservation efficiency. The writer also elaborates the working principles and application characteristic of solar cell, various factors that may lead to bad conservation efficiency of solar cell. Based on the the working principles and application characteristic of solar cell, emphasizes on some ways of improving photovoltaic conservation efficiency for solar cell, for example: the appropriate thickness of solar cell, the low resistance, the phalanx of solar cell, the film of reduce the reflect of solar rays, and so on, and designs simply the feasible way, then give out the CAD frame chart .

本文是在收集了大量的国内外图书资料的基础上，对太阳能和太阳能电池的广泛应用领域、过去、现在和未来进行了探讨，分析了太阳能和太阳能电池的对我国经济发展的重大意义，阐述了太阳能电池的工作原理和应用特性，论述了影响太阳能电池光电转换效率的因素，重点介绍了几种提高太阳能电池光电转换效率的方法，例如：合适的太阳能电池厚度、降低太阳能电池的串联电阻、采用太阳能电池方阵、采用光伏发电自动跟踪系统、采用减反射膜和折面型抛物柱太阳能聚光器，并对以上可行的方法进行了简单综合设计，实现了 CAD 框图。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。