selection limit

Method of Path Selection on Some Inexistence of Weight Limit

一类重极限不存在的路径选取方法

Fire resistive construction, horizontal and vertical cut offs, correct material selection and improved design are passive concepts that can help limit the size of a fire, but cannot extinguish it.

耐火建筑构件、横向及纵向防火分隔、建筑装饰材料的正确选用，以及合理的设计属于防火范畴，它可以有效地限制火灾规模，但却难以灭火。

The Paper discusses slip-limit of wire-rope along the lining for friction hoisting including shaft resistance, influence of shaft resistance and principles for selection by using Euler's formula.

本文用欧拉公式探讨了包括井简阻力的摩擦提升钢丝绳沿衬垫的滑动极限、井筒阻力的影响和取舍原则。

Based on the classical Markowitz portfolio model, an improved portfolio model is proposed for portfolio selection with minimum transaction lots, transaction costs and upper limit on the maximum amount of invested capital in any ( security.)

在传统Markowitz投资组合模型中考虑了最小交易量、交易费用以及最大投资上限等实际因素，得到了一个改进的投资组合模型。

The object of natural selection is the quasi-species, and the existence of the error threshold places a limit on the genome length that the organisms carry.

自然选择的目标是准物种，而误差阈的存在对生物体所能携带的基因组的长度施加了一个限制。

Simple genetic algorithm ( SGA) has the drawbacks of premature convergence and poor local searching ability, which limit the application in feature selection.

简单遗传算法（SGA）早熟收敛和局部搜索能力弱的两大缺陷，影响和制约着它在特征选择中的高效应用。

A strong limit theorem on random selection for independent identical distribution random variables

独立同分布随机序列随机选择的强极限定理的证明

The limiting factor in valve selection is the lowest temperature limit of the packing or seat.

阀门选型的限制因素是密封填料或阀座的最低温度限制.

The advantages of the algorithm include the freedom from data smoothing, make data smoothing and artificial selection of original data unnecessary, and exerting no limit to the temperature variation.

该算法的优点是无需对原始数据进行平滑处理、不限定样品的温升规律，同时也无需人为地截取实验数据。

Analysis of Selection of Target Speed Value and Limit Slope Standard of Qingdao-Lianyungang Railway

青连铁路速度目标值和限制坡度标准选择分析