1) current status of pipe making
制管业近况
2) Forestry in U. S. A.
美国林业近况
3) approach control
进近管制
1.
Sequencing and optimal scheduling method was developed for approach control of air traffic to handle increasing traffic volumes.
针对空中交通进近管制地区日益繁忙的交通流量,设计了一种进近排序及优化调度方案。
2.
There is no complete, systematic simulation available in procedure control because of disconnection among tower control service, approach control service and area control service.
在程序管制模拟练习中，存在着塔台管制服务、进近管制服务和区域管制服务互不衔接，不能系统地模拟整个管制过程的问题。
3.
In the research of the condition that the arrival and the departure routes are separated with out sugand for the runway affection meantime,this paper is proposed to statistics the approach controlers′ workload considering the arrival and departure routes independently.
主要研究了在进离港航线分离同时不考虑跑道影响条件下,提出了进离港分开考虑统计进近管制员工作负荷,在此基础上建立了进近管制员工作负荷统计模型。
4) recent situation
近况
1.
In this paper the recent situation and future trend of composite application in foreign auto industry were summarized.
本文综述了国外汽车用复合材料的近况和发展趋势,主要介绍了热塑性复合材料、碳纤维及天然纤维在汽车领域的应用和发展。
5) recent developments
近况
1.
The recent developments of farmland irrigation and the planting areas of the grain crops that irrigation is needed were briefly presented in this paper.
简要介绍了我国农田灌溉和灌溉粮食作物的发展近况(2000~2004年)。
6) Survery of Japan s Agricultural Development
日本农业发展近况
补充资料：管业
1.管理产业;管理事务。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条