查询词典 quantitative

To compare the image quality of the three sequences in two groups by One-Way ANOVA and T Test. The qualitative assessment standards include clarity, artifacts, signal uniformity, the conspicuity of enhanced vein and the observable grade of intrahepatic venous branchs. The quantitative assessment standards include SNR and CNR of intrahepatic portal vein and hepatic veins. Furthermore, the anatomy and variations of the intrahepatic portal vein and hepatic veins are statistical analysed.

通过方差分析和T检验分别对A、B组三个序列的图像质量进行比较，评定标准包括清晰度、伪影、信号均匀性、静脉强化程度及肝内静脉分支显示级数等定性指标和肝内门静脉、肝静脉的SNR(Signal-Noise Ratio，信噪比)及CNR(Contrast-Noise Ratio，对比度噪声比)等定量指标。

The thesis first analyzes the market need for particleboard in our country. According to continuity principle, adopting Gompartz curve method-qualitative and quantitative, china's particleboard industry is developing from growth period into maturity period. That is to say, while the market need for particleboard is still rising, the increase of sale rate begins to fall. However, the market demand is still extensive.

论文首先分析了我国刨花板的市场的需求情况，利用联贯性原理，采用既能定性又能定量的Gompartz曲线法，得出我国刨花板正在成长期走向成熟期，即刨花板市场需求量继续上升，而销售量增长率开始下降，市场需求仍然比较广阔。

The book is divided into 14 chapters, including Introduction, continuous control system theory, process and discrete sampling, Z transform, sampled-data systems, discrete approximation of continuous system the equivalent, based on mathematical transform the classical design method, based on state space pole placement design methodology, multi-variable system of quadratic optimal control, quantitative effects, the choice of sampling period, the digital control system modeling, digital control system for a variety of design methods, variables quadratic optimal control systems, sampling cycle of selection, non-linear control of the problem, as well as digital control system, a typical application - Disk drive servo control design.

全书共分14章，内容包括概论、连续控制系统理论、采样过程和离散化、Z变换、采样数据系统、连续系统的近似离散等效、基于数学变换的经典设计方法、基于状态空间的极点配置设计方法、多变量系统的二次型最优控制、量化效应、采样周期的选择、数字控制系统的建模问题、数字控制系统的各种设计方法、变量系统的二次型最优控制、采样周期的选择、非线性控制的有关问题，以及数字控制系统的一个典型应用——磁盘驱动器的伺服控制设计等。

Quantitative risk analysis is usually continuous probability distribution.

在风险定量分析中通常采用连续概率分布。

The research of this paper is began with the analysis the geographic spatial character of the UPTN, and designs the UPTN data mode based on GIS. Then, based on the good exhibiting all kinds of topology of the UPTN, and combined with the technology evaluation standards of the UPTN, this paper builds the UPTN planning mathematic model, and puts forward the quantitative calculation of the UPTN evaluation standards based on GIS; brings forward the arithmetic of the optimal path of the UPTN based on the public traffic network storage structure; designs the bus lines grouping management model, and realizes the contradistinctive evaluation of the UPTN planning projects based on GIS.

论文研究的重点内容是从分析城市公交网络中地理空间实体的特征开始，设计基于GIS的城市公交网络数据模型，在有效表现公交网络拓扑关系的基础上，根据公交线网技术评价指标，建立基于GIS的公交线网规划的数学模型，并给出公交线网评价指标的GIS量化计算方法；提出以公交线网数据存储结构为基础的公交网络最优路径算法；设计公交线路分组管理模型，实现公交线网规划方案对比分析。

Besides qualitative analysis mainly used in this thesis, quantitative analysis is used as important auxiliary content to strengthen authenticity and convincingness of the thesis.

本论文除了以定性分析为主之外，定量分析将作为重要的辅助内容，以增强论文的真实性和说服力。

In order to enrich conclusion with the science , convincingness , have operating nature even more too , study and adopt determining the nature , quantitative method , analyse objectively to the experimental result.

为使结论更具科学性、说服力，也更具操作性，研究采用定性、定量的方法，对实验结果进行客观分析。

The urbanization is a process of quantitative and qualitative changes of population, industries and agents of production, a procedure of population, economy, environment and resources' development coordinately.

城镇化是人口、产业和生产要素向城镇聚集的量变和质变过程，以及在此基础的人口、经济、环境、资源的协调发展过程。

A general method to determine the composition of the copolymerization product by quantitative size exclusion chromatography is proposed.

本文给出了一种测定共聚产物组成的一般性体积排除色谱定量方法。

Methods In a mountainous endemic region of schistosomiasis in Yunnan Province, random samples of the villagers aged 10 - 70 years from three natural villages were examined by using the modified Kato-Katz's quantitative thick smear technique for parasitological stool examination, and the sera from the villagers were tested with the kits of DDIA, ELISA and COPT for immune examination respectively.

方法在云南省大山区型血吸虫病流行区，选择3个自然村作为调查现场，随机抽取10-70岁的村民作为调查对象，进行血吸虫病病史个案调查；收集粪便标本，采用改良 Kato-Katz法(1送3检)作病原学检查；静脉采血，分离血清，分别采用DDIA诊断试剂盒、酶联免疫吸附试验诊断试剂盒和环卵沉淀试验诊断试剂盒进行血吸虫病免疫学诊断。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。