After having solved the aging problems of beams, the long term ag-ing effect of a solid propellent grain is also analyzed as an example.

Abstract In this paper, the fuel gas and propellent system of "in site" Pellet injector used in beforehand experiment and Pellet fueling experiment in HL-1 Tokamak has been introduced.

本文介绍了原位冷凝式弹丸注入器先行实验及中国环流器一号HL－1弹丸加料实验中采用的丸料气和推进剂系统；

An Application of Fracture Mechanics to the Safety Evaluation of Rocket Propellent Tank

断裂力学在推进剂贮箱安全评定中的应用

Micromechanics analysis on the viscoelastics constitutive law of composite solid propellent(ⅱ) reinforce effects of non spherical particles

复合推进剂线粘弹本构方程的细观力学分析（Ⅱ）非球颗粒增强效应分析

It also could increase choleresis in anaesthetic rats, but it was no effect on gastro-intestinal propellent movement in mice.

能增加麻醉大鼠的胆汁分泌量，但对小鼠胃肠推进运动无明显影响。

Graphics Simulation Burning Process of Solid Propellent Rocket Motor

固体火箭发动机燃烧过程的图形仿真技术

In this paper, new wagon wheel grain configuration has been suggested in order to improve rocket's concentration and propellent loading density.

该文针对提高火箭密集度及装填密度的要求，设计了双辐条轮孔装药药型。

Analytical results indicate that moving velocity and acceleration of motion platform are smooth, vibration of parallel mechanism is small and propellent machining can be accomplished.

分析结果表明，在给定轨迹下，并联机构动平台中心的速度和加速度变化平稳，产生的振动很小，可以完成药柱整形加工。

Safety evaluating and residual life estimating of missile propellent tanks can be carried out with these data coupling with non-destructive testing informa-tion.

结合无损检测信息可以对导弹推进剂贮箱进行安全性评定和剩余寿命评估。

Molecular Dynamics Simulation on PEG and Al Particle Models of High Energy NEPE Propellent Ingredient

高能推进剂NEPE组分PEG与铝颗粒模型的分子动力学模拟

China plays the active role of a participant and propellent in the security cooperation, which has made great progress, with Southeast Asia and Central Asia.

中国在东南亚地区和中亚地区现有安全合作框架中起着积极参与者和推动者的作用，安全合作取得了不小的进展。

To review the progress in the major assignment, the organization and implementation of protection against liquid rocket propellent.

综述了发射大型运载火箭推进剂作业卫勤保障主要任务、保障重点、卫勤力量的分配、卫勤保障的组织和实施进展。

Sun is the creator and propellent of Java language.

Sun是Java的创建者和推动者。

Separation and Determination of Extractable Organic Components in NEPE Propellent

NEPE推进剂中可提取有机组分的分离测定

Study on micro-cracking damage constitutive model of HTPB composite solid propellent

复合推进剂微裂纹损伤本构模型研究

Study of the Smokeless Propellent with Small Microwave Attenuation

对微波衰减小的无烟推进剂的研究

Market economic ethics is ethic principle and moral standard of accommodating economic activities, it is inner request of market economic development, and it has propellent function for it;

市场经济伦理是调节经济活动的伦理原则和道德规范，它是市场经济发展的内在要求，对市场经济的发展具有促进作用；

Upper-hierarchy Organization is the important part of the whole market economy. It is the propellent to the development of economy also.

市场上层组织是整个市场经济的重要组成部分，市场上层组织的发展是经济发展的重要推动器。

In terms of science technology ( S T) being first productivity, S T talents have become the important former, disseminator and propellent of advanced productivity and advanced culture.

在科学技术成为第一生产力的条件下，科技人才已成为先进生产力和先进文化的重要创造者、传播者和推动者。

Experimental Study of Structural Strength and Residual Life for Missile Propellent Tanks

导弹推进剂贮箱结构强度及剩余寿命实验研究

Consumption is one of the function which keeps the human society running, the basic power that makes the society progress and the propellent of economic development.

消费是人类赖以生存的基本社会活动，也是社会进步、经济发展的基本推动力。