后元

梁惠王改元为后元是他政治生涯中的大事。

An important political event in King Hui of Liang was his change of Yuan to Post Yuan .

后元之年的确定对于根据古本《纪年》来订正战国后期纪年是一重要的标尺。

To fix the beginning year of Post Yuan is very important for the correction of late Warring States chronology .

凭借Xtext，你可以同时定义语法及语法后的元模型。

Xtext lets you define both the syntax and the metamodel behind your grammar at the same time .

基于结构上下文分类后小面元的后续处理方法

Post-processing Method of Small-area Units Classified Images Based on Structure Context

好的。打折后17元。

Salesgirl : OK.17 yuan after discount .

试论后现代元小说中表演型人格&以约翰·巴思的小说《路的尽头》为例

Histrionic Personality in Postmodern Metafiction & By Taking John Barth 's The End of The Road as an Example

结果所建立的术前术后有限元分析模型具有数字化、个性化特征。

Results The established preoperative and postoperative finite element analytic model could present the characteristics such as digitalization and individuation .

聚驱后二元复合驱的最佳井网为水平井一注一采井网，能够在聚驱基础上将采收率提高17.69个百分点。

The best well pattern of SP flooding after polymer flooding is one-horizontal well injection and one-vertical well production , which can improve recovery to 17.69 per cent .

联合频率、振型和模态柔度的目标函数可用于八跨预应力混凝土连续梁桥的有限元模型修正，修正后有限元模型的动力特性与实测动力特性很好地吻合；

The objective function combined frequency , model shape and modal flexibility can be used to FE model updating of a prestressed concrete continuous bridge with 8 spans .

分析结果表明利用优化后有限元模型求出的挠度值和应变值与实测值基本一致，优化后的有限元模型能更好的反映桥梁的实际力学状况。

The result shows that the strains and deflections on the basis of the updating model are accurate and reliable . It tells us that the updating model can reflect the actual situation of the arch bridge .

研究表明：（1）实验后学生元认知知识的个体因素，元认知体验的认知体验因素，元认知策略的计划、调控、评价和反思四个因素，经检验，均有显著性差异。

The results show that : ( 1 ) After experiment , the individual aspect of meta-cognitive knowledge , the aspects of meta-cognitive experience and the aspects of meta-cognitive strategies , planning , regulation , evaluation and reflection , the test showed significant differences .

GIS叠置后同名线元的方差估计

The Variance Estimation of Corresponding Lines in GIS Overlay Operation

GIS叠置后同名点元不确定性的严密估计

The Uncertainty Estimation of Corresponding Points in GIS Overlay

基于ANSYS的某型浮钳盘式后制动器有限元分析

FEA for Floating Caliper Rear Brake Based on ANSYS

分置式浮桥的动力学建模与鲁棒容错控制研究基于ANSYS的某型浮钳盘式后制动器有限元分析

Research on the dynamics modeling and robust fault tolerant control of separated floating bridges FEA for Floating Caliper Rear Brake Based on ANSYS

修正后的有限元模型为桥梁健康监测计算分析提供了更加切合实际的数学模型，也验证了采用ANSYS进行模型修正的可行性。

The updated finite element model provides a more practical mathematical model for the bridge health monitoring , and also validates the feasibility of updating model methods by ANSYS optimization design . 2 .

综上所述，DOTAP/DOPE阳离子脂质体、阳离子脂质乳剂与DNA通过静电作用自组装形成复合物，分别加入鱼精蛋白后得到三元复合物，这4种复合物均能介导基因的体外转染和体内表达。

In conclusion , complexes were formed between DOTAP / DOPE cationic lipid carriers and DNA through electrostatic force , ternary complexes were obtained after adding protamine sulfate . Four kinds of complexes could delivery DNA vaccine in vitro and in vivo .

将网格划分后的有限元模型导入到FLUENT软件中，对所建立的模型进行数值分析，进行承载力和润滑特性的分析，同时对比斜面轴承的波形波形曲面瓦轴承的润滑特性。

The finite element model after meshing into FLUENT software , the model established numerical analysis , capacity analysis and lubrication properties , while the lubricating properties of sine wave contrast slope tile bearing surface of the bearing .

对FAST天线的ADINA有限元模型进行了向ANSYS有限元模型的转换移植工作，并进行了静力分析与模态分析，结果表明移植后的有限元模型是比较准确的。

The finite element model of FAST based on ADINA software is changed to be an ANSYS finite element model . The result of static analysis and mode analysis compared with former analysis result shows the transformed finite element model was correct .

结果表明，最佳培养条件为25℃恒温厌氧培养24h且培养基初始pH值为5.5；通过单因素确定最佳碳源、氮源、刺激因子后采用三元二次回归正交旋转设计进行优化。

And the optimum incubation time was 24h , the optimum temperature was 25 ° C , the optimum broth initial pH was 5.5 . The optimum carbon source , nitrogen source and irritant factor were defined by single element , then optimized by CCRD .

N-烷基和N-芳基取代的苯甲酰胺羧酸环邻位的C-H键能够选择性的发生活化，被烯烃官能化后生成五元环的内酰胺。

In chapter two , ortho C-H bonds in the carboxylic acid ring of N-alkyl and N-aryl substituted benzamides was successfully and selectively activated and were functionalized by olefins to give five-membered lactam .

实验表明：复配后的二元体系表面活性剂具有比一元体系更好的润湿力，该复配体系润湿性较优，说明APG与JFC在润湿性方面具有协同效应。

The experiment shows the wettability of binary complex is better than that of monobasis surfactant , which proves the cooperation between APG and JFC in the wettability .

改进和扩展后的过程元模型具有更大的柔性和重构性。

The improved meta-model has more flexibility and ability of re-structuring .

汽车后桥有限元疲劳寿命分析

Fatigue Life Analysis of Rear Axle Based on Finite Element Method

拖拉机回转轴后支架有限元分析

Finite element analysis on the back pedestal of rotary axle of tractor

加筋板壳结构初始后屈曲有限元分析

Finite element analysis of initial Postbuckling of stiffened plate and shell structures

将单一催化体系（即纯杂多酸催化）的催化反应机理和添加液体酸后的二元催化体系的催化反应机理做了比较。

The reaction mechanism of binary-catalyst-system is explored also .

抱罐车后车架有限元分析及改进研究

Finite Element Analysis and Improvement for the Rear Frame of a Slag Pot Carrier

构建寰枢椎前路融合后三维有限元模型及生物力学分析

Three-dimensional finite element model establishment of endoscopic transoral-transpharyngeal approach to atlanto-axis and its biomechanical analysis

下颌升支矢状骨劈开术后三维有限元的应力-应变分析

A Three-Dimension Finite Element Analysis on Strss-Strain of Mandibular Ramus after Sagittal Split Ramus Osteotomy