the number of leaves

Based on acidic point valence (δ~a_i) of non-hydrogen atom i, a novel molecular tree topological index (~(m)T) is constructed, together with its branch indices:trunk index (~(m)T_(C)) and leaf index( (~(m)T_(x))),and leaf index (~(m)T′_(x)) with characteristic inductive effect.

基于非氢原子i的酸性点价(δai)建构分子树拓扑指数(mT)及其分支指数(mTC)和叶指数(mTx),并提出表征诱导效应的叶指数(mT′x)。

A novel topological index-autocorrelation topological index ( mF) of molecular tree and its trunk-branch index ( mF C),leaf index ( mF Y ) are derived in this paper.

提出分子树自相关拓扑指数 ( mF)及其叶指数 ( mFY)、干枝指数 ( mFC) 。

A novel topological index( mT )of molecular tree based on the atomic entropy value( d i )and molecular structure formula is derived in this paper,and decomposed into leaf index( m′ T X )and trunk index( mT c ).

采用非隐氢图和原子熵价 (di)建构分子树拓扑指数 (mT)及其分支指数 :叶指数 (m′TX)和干指数 (mTc) 。

Decision for the blade number of an axial blood pump;

人工轴流心脏泵叶片数目的选择

A family of univalent functions with negative coefficients;

一类具有负系数的单叶函数

Remarks on some results of univalent functions;

关于单叶函数中几个结果的注记

The present article is an account of results on univalent functions in multiply connected domains obtained by the author.

本文是作者在多连通区域单叶函数领域研究成果的总结。

In this paper, Some properties of Hadamard product of two p-valent function class T (A , B) and C,(.

给出了两个具有负系数P叶函数族T_p~*(A,B)与C,(A,B)的Hadamard积的若干性质。

Class of meromorphically multivalent functions associated with the Dziok-Srivastava operator;

与Dziok-Srivastava算子相关的亚纯多叶函数类

A linear operator and its families of meromorphically multivalent functions;

一个线性算子及其相关的亚纯多叶函数类

Effects of Numbers of Remained Leaves, Maturity and Curing Schedule on the Quality of Cured upper Leaves with Stem in Flue-cured Tobacco;

烤烟上部叶带茎烘烤留叶数、成熟度和烘烤工艺对烟叶质量的影响

blade profile drag coefficient

桨叶剖面阻力系数，叶型阻力系数

Bayesian Networks Construction and Their Applications in Data Mining

贝叶斯学习、贝叶斯网络与数据采掘

The Numerical Research on the Modification of Tandem Cascade Using Aspiration Cascade;

吸附式叶栅取代串列叶栅的数值分析

Both lobes bear a few relatively long bristles.

两叶上有少数较长的鬃。

electronic Fourier synthesizer

电子傅里叶函数综合器

Bessel-Fourier functions

贝塞尔－傅里叶函数

fourier bessel series

傅里叶 贝塞耳级数

Fourier-Stieltjes series

傅里叶－斯蒂尔捷级数

Fourier-Stieltjes algebra

傅里叶－斯蒂尔捷代数

Most trees shed their leaves in autumn.

大多数树在秋天落叶。

Bayesian type prior density function

贝叶斯型先验密度函数

Complex-order Fourier Transforms and Their Optical Implementation;

复数阶分数傅立叶变换及其光学实现

Estimating Leaf Area Index by Fusing MODIS and MISR Data

联合MODIS与MISR遥感数据估算叶面积指数

Reversion of Fibonacci Numbers and Lucas Numbers in Plant Phyllotaxis

植物叶序中的Fibonacci数与Lucas数的反演

A Certain Class of Meromorphically Multivalent Functions Involving the Generalized Hypergeometric Function

含广义超几何函数的亚纯多叶函数类

Numerical simulation of hydraulic retarder with different blade number

液力缓速器变叶片数的三维数值模拟

Pinnately compound with a single terminal leaflet, as in the leaves of the rose plant.

奇数羽状叶的与顶端羽状单叶接合的，如蔷薇科植物的叶