Natural regeneration intensity on cut-over area is 690 trees·hm-2,and artificial regeneration planting ground 575 trees·hm-2,pine under Pinus tabulaeformis and Pinus densiflora 181 trees·hm-2,other species 295 trees·hm-2.
天然更新强度,在采伐迹地为690株。
Traditional ant colony algorithm is modified in the aspects of transition probability and dynamic updating mechanism sociohormone.
从转移概率和信息素的动态更新机制两方面对传统蚁群算法进行了改进。
This offers an important experience for the modernization of the curriculum contents and the establishment of updating mechanism for the curriculum in China.
美国基础教育课程是与时代同行的课程,其课程内容之所以能不断更新、与时俱进,得益于一个由美国国家文化与国民心理、地方分权的课程管理制度、富于生活气息并且灵活多样的课程体系以及市场化的教科书制度共同构建起来的一个革新压力与革新空间并存的整体环境,这为我国课程内容更新机制的建立和课程内容的现代化提供了重要的经验。
The development of new economy and the innovation of the mechanism of old city renewal
新经济产业发展与旧城更新机制创新
A New Binding Update Mechanism for Mobile IPv6
一种新的移动IPv6绑定更新机制
Most antivirus programs include automatic update mechanisms.
大多数反病毒程序包括自动更新机制。
Research on POI Query and Update Mechanism Based on LBS
基于LBS的兴趣点查询与更新机制研究
Study on Updating Mechanism of ITS Data Based on Mobile GIS
基于移动GIS的ITS数据更新机制研究
Research on the Urban Spatial Databases Object-oriented Dynamically Updated Mechanism
面向对象的空间数据库更新机制研究
Research of synchronized updating of mapping in HBIA model
HBIA模型中映射同步更新机制研究
Study on Regeneration Mechanism of Clonal Population of Epimedium Koreanum;
朝鲜淫羊藿无性系种群更新机制的研究
Mechanism of Constructing and Updating Situation Models in Text-reading during Different Speed;
不同阅读速度条件下情境模型建构和更新机制
The Design and Implementation of Web Crawler with Page Refresh Mechanism;
具有页面更新机制的网页爬行器的设计与实现
On Updating Mechanism and Revelation of American Basic Curricula;
美国基础教育课程内容更新机制及其启示
The new message reflection mechanism is generalized and consistent.
然后新的消息反射机制更通用和持久。
The Research of Regulative Mechanism of Renewal of Old Settlements in the Inner City of Shanghai;
论上海中心城旧住区更新的调谐机制
Study on Decision Making and Knowledge Updating Mechanism in Dynamic Scheduling;
动态调度决策机制及其知识更新研究
Through renewal of concept and system reform to strengthen the development of talented personnel in state owned enterprises;
更新观念 改革机制 加强国企人才开发
The Mechanisms of Growth,Change & development of Modern Enterprise Talents
现代企业人才的成长、更新和发展机制
Normalize bid invitation and submission through mechanism and system innovation
通过机制和体制的创新使招投标更加规范
SELF-CORRECTING CONTROL UPDATED ON THE BASIS OF REGULATIONS FOR COAL PULVERIZING SYSTEM EQUIPED WITH BALL MILLS
基于规则更新的球磨机制粉系统自校正控制