查询词典 selection function

Prostrate, semi-prostrate and skewed, had different selection effects on rolled leaves percentage by bean pyralid, and the average selection values were -31.82%, 50.00% and 81.82% in TA population, and -37.09%, 14.87% and 103.21% in NTA population, respectively.

TA群体中匍匐型、半匍匐型和斜立型茸毛着生状态对卷叶率的平均选择效应分别为-31.82%、50.00%和81.82%，NTA群体中三种茸毛着生状态对卷叶率的平均选择效应分别为-37.09%、14.87%和103.21%。

Green Railway Alignment Selection,means that solution is obtained to avoid all the environment sensitivity problem at the layout and design stage of railroading item and in the process of railway route selection,nature condition such as landform、geology、hydrology and so on,especially influence of landscape、nature protection area and entironment on railway scheme must be considered.

铁路绿色选线，是指将各种环境敏感问题的规避解决在铁路建设项目规划设计阶段，也就是在铁路选线中融入环保理念，在线路方案比选中综合考虑地形、地质、水文等自然条件，特别要考虑风景名胜区、自然保护区及生态环境因素对线路方案的约束，多方案进行环境影响的综合评价，选择出对环境影响最小的方案。

The BGP-RCS framework is a feedback control system, which composes of four parts: egress selection optimization in static stage, egress selection optimization in dynamic stage, negotiation process between domains, and dynamic detection of traffic change to decide the occasion of optimization recomputation.

BGP-RCS框架是一个反馈控制系统，主要由BGP出口选择静态优化控制、BGP出口选择动态优化控制、相邻域协商和动态流量监测四部分构成。

The problems existing in the planning and construction of power optic cable monitoring system are emphatically researched, the experiences in the aspects of site selection for monitoring station, the planning of testing route and monitoring modes, and the selection of optical time domain reflectometer are summarized.

着重研究了在电力光缆监测系统规划、建设中存在的问题，总结了在监测站选址、测试路由规划、监测方式规划及光学时域反射计选型等方面的经验。

B.According to the opinions of the interviewees on the performance of the evaluation system ,there are still problems on those chosen items ,such as purpose of evaluation, selection of objects, indicator, method, time, encouragement after evaluation, establishment of a system to emulate and learn from others, maintenance of achievements, and the qualifications, and the selection of the staff .who is reposeful for the evaluation.

本研究系采质性研究法，以「社区发展工作评鉴制度」为研究对象，并以台北市社区发展协会推动此项制度为例，重新深入检视探讨以「人民团体型式」运作存在的社区发展协会，面对现行评鉴制度之成效与未来发展为何？分别从政策制定者、政策执行者、评审委员及社区发展协会等四个面向的受访者共十四人，进行深度访谈。

Armstrong August 5, 1930 Wa Pake was born in Ohio in the United States reached the city of his childhood learning seriously, when the ideal is to grow the pilot, 14-year-old began to receive flight training, 16-year-old pilot certificate to obtain ,1949-1952, he became the Navy The youngest pilots. Armstrong in July 1953 expiry of the service backward Pardew Aviation University of Technology, after graduating from Edwards Air Force Base in any test pilot, later took part in the X-15 rocket plane's flight plan had been 6 flight, highest altitude reached 60,000 meters. In September 1962, a rigorous selection process, Armstrong became the first civilian from the pilot in the selection of one of the 2 astronauts, space industry and from forged a bond.

阿姆斯特朗1930年8月5日生于美国俄亥俄州瓦帕科内达市，他从小学习认真，理想是长大当飞行员，14岁即开始接受飞行训练，16岁获得飞行员证书，1949—1952年成为海军中最年轻的飞行员。1953年7月阿姆斯特朗服役期满后进帕杜大学学习航空技术，毕业后在爱德华兹空军基地任试飞员，后参加过X—15火箭飞机的飞行计划，曾进行过6次试飞，最高飞行高度达到6万米。1962年9月，经过严格挑选，阿姆斯特朗成为首批从文职飞行员中征选的2名宇航员之一，从此与航天事业结下了不解之缘。

Study on the selection of spatial truss roof. After analyzing the types of space truss in common use in gymnasium, make sure the factors in selection of spatial truss and do further research of applicability and economy in this paper.

本文对体育馆建筑中常用的空间网架结构形式进行了分析，确定了网架结构在选型时所考虑的多种因素，并对不同类型的网架结构的适用范围和经济性进行了研究。

In this paper the roulette selection strategy is used at the selection.

本文轮盘选择策略是使用的选择。

An Empirical Study of the major assumptions, including sample selection,variable selection and return to the results of the Review and so on.

主要包括实证研究假设、样本选取。变量选择和回归结果及其述评等内容。

The work will be selected by first and scend selection,the work that has passed the first selection will be spectacled in school

参赛作品分初选与复选，通过初选的作品将在学校公开展示

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。