用广角X射线衍射(WAXD),sem,DSC和TGA方法研究了聚苯胺的晶性问题,结果表明,不同条件下所得聚苯胺其本征型的结晶行为差别较大。
WAXD, SEM, DSC and TGA were used to investigate the crystallinity of polyaniline (PAn). The results show that the crystallization behaviours of undoped PAn depend on its polymerization conditions.
目的:本研究目的是评价HPA轴的活性改变是否与2型糖尿病患者代谢综合征的组分和缺血性心脏病相关。
Objective: We aimed to assess whether altered HPA axis activity was associated with features of the metabolic syndrome and ischemic heart disease in people with type 2 diabetes.
最后得到一个矩阵型的位移广义本征值方程,刚度矩阵对称、正定。
Finally a displacement generalized eigenvalue equation is obtained, in which the stiffness matrix is symmetric and positively definite.
采用固定床恒温积分反应器,对YS—6型银催化剂进行乙烯氧化本征动力学研究。
Research for intrinsic kinetics of ethylene oxidation on the YS-6 Silver Catalyst is done by using a fixed bed constant temperature integral reactor.
对于哈密顿体系的偏微分方程分离变量,导致哈密顿型微分方程及本征值问题。
Separation of variable method is applied to Hamilton system, which derives to the eigenproblem of Hamilton differential equations.
得到的电型并矢格林函数表达式由包括九个并矢分量的本征模展开式和一个奇异项组成。
It is shown that the expression of electric-type dyadic Green's function is the sum of an eigen-mode expansion containing nine dyadic components and a singular term.
以C100型阳离子交换树脂作为催化剂,在间歇搅拌釜式反应器中测定了甲醇和醋酸合成醋酸甲酯的本征反应动力学。
The main work is as followings:The kinetics of the synthesis of methyl acetate was measured in a batch stirred reactor with C100 cation exchange resin as catalyst.
采用等温积分反应器,测试了KD306型耐硫甲烷化催化剂的本征动力学,建立了幂函数动力学模型。
The intrinsic kinetics of KD306 type sulfur tolerant methanation catalyst was studied in an isothermal integrated reactor and the reaction model of power functions type was established.
目的:本研究旨在通过回顾分析一系列创伤性中央脊髓综合征病例,引入一种新的分型系统,该分型系统能够预测患者受损功能恢复的情况。
Objective. The purpose of this study is to review a series of patients with central cord syndrome and to introduce a classification system that is predictive of functional outcome.
本文采用常压等温直流积分反应器,研究在BX型中温变换催化剂上CO变换反应的本征动力学。
This paper deals with the study of intrinsic kinetic behavior of the CO high temperature shift reaction at atmospheric pressure over BX catalysts in an isothermal-integral-reactor.
本文采用等温管式微分反应器,研究了常压下在NBC - 1型铁系无铬催化剂上CO变换反应的本征动力学。
In this paper, the intrinsic kinetics of CO shift reaction on NBC-1 type non-chromium iron-based catalysts at ambient pressure is studied by means of isothermal tube-type differential reactor.
分析了常白型扭曲向列相液晶显示器(NWTNLCD)本征视角狭小和视角不均的原因。
The reason that Normally White twisted Nematic liquid Crystal Display (NW TN LCD) has inherent narrow and non uniform viewing Angle characteristics is analysed in this paper.
目的:本研究拟尝试将医用三氧应用于肝郁脾虚型肠易激综合征,为治疗IBS提供新的治疗手段。
Objective:to use medical-ozone in the treatment of liver-stagnation and spleen-deficiency Irritable Bowel Syndrome and to investigate new therapy for D-IBS.
目的:本研究拟尝试将医用三氧应用于肝郁脾虚型肠易激综合征,为治疗IBS提供新的治疗手段。
Objective:to use medical-ozone in the treatment of liver-stagnation and spleen-deficiency Irritable Bowel Syndrome and to investigate new therapy for D-IBS.
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