Journal of Northeast Forestry University 2007 Issue 7 Dynamic Optimal Design for Structure of Woodworking Machine Tool by Frequency Sensitivity Analysis

Dynamic Optimal Design for Structure of Woodworking Machine Tool by Frequency Sensitivity Analysis
Liu Cheng;Hua Jun;Chen Guangwei

..............page:82-83,86

Genetic Transformation of Transgenic Chinese Cabbage
Ma Wei;Qu Shuping;Cui Chongshi

..............page:84-86

Diversity of Insect Communities by the Lakeside in Zhalong Nature Reserve
Song Wenjun;Ma Ling;Wang Hui;Han Xiaobing

..............page:80-81

Difference in Rhizome and Root Structures of Cold-hardened and Non-hardened Seedlings
Xiao Ping;Zhu Junyi;Xiao Zhi;Zhao Zhongrui

..............page:78-79

Landscape Planning for Residential Community of Suifenhe Quarantine Bureau
Zhou Dan;Yang Yang;Wang Changhai;Fan Miao;Zhou Yong;Yu Hongxue;Guo Lixin;Di Songwei

..............page:76-77,81

Analysis of Multilayer Vegetation Quantity of Urban Green Space System in Harbin
An Yong;Zhuo Lihuan

..............page:74-75

Application of Management Information System to the Planning of Wudalianchi National Park
Yang Jing;Zhuo Lihuan;Guo Lijuan

..............page:71-73

Application of 3S Technology to Forest Park Planning: a Case Study of Wugongshan National Forest Park
Zhang Yichuan;Qiao Lifang;Qi Anguo;Chen Liangming

..............page:68-70

Protection of Germplasm Resources in Changbai Mountain National Nature Reserve and Suggestions
Tian Songying;Wang Fei;Chen Xia;Wang Shaoxian;Xu Xiangmei

..............page:66-67

Carbon Circulation in Forest Soil under Elevated CO2 Concentration
Li Yuwen;Wang Nan;Sun Yue

..............page:64-65,73

Type Classification of Forest Fuel in Tahe Forestry Bureau Based on Remote Sensing
Hu Haiqing;Zhang Zhe;Wu Xuewei

..............page:20-21,26

Flowering Characteristics of Acanthopanax sessiliflorus
Li Juntao;Zhang Li;Teng Wenhua;Li Guojiang;Liu Linde

..............page:18-19

Cultivation of Young Trees of 'Aisi' Chestnut by Root Restriction in Xinyang
Yang Jihong;Jin Zhongjian;Zhou Wu

..............page:16-17

Rooting Characteristics of Hard-wood Cuttings of Staphylea bumalda
Liu Zhengxiang;Zhang Huaxin;Liu Tao

..............page:13-15

Effect of Feeding by Dappula tertia and Pesticide Spraying on Some Physiological and Biochemical Indexes of Eucalyptus urophylla Seedlings
Yang Zhende;Chang Mingshan;Wei Lixiu;Deng Guiying;Lu Qiue

..............page:11-12

Relationship between Volatile Matters from Armand Pine and Endangerments of Armand Pine Bark-weevil
Li Yonghe;Chen Min;Ye Hui

..............page:7-10

Effect of Ca2+ and K+ Treatment on Physiological Indexes of Tilia amurens under Low Temperature Stress
Chen Xaingwei;Liu Cai;Wang Enheng

..............page:1-3

Relationship between Forest Disease and Insect Pest and Decline of Spruce Forests on Low-lying Land in Eastern Mountain Area of Heilongjiang Province
Xing Yajuan;Wang Qinggui;Gao Xingxi

..............page:4-6

Resistance of Rice Varieties to Phytotoxin from Pyricularia grisea
Zang Wei;Zhang Shuyuan;Li Zhugang;Zhang Lanlan;Sun Jianqiu;Yan Shanchun

..............page:61-63

Terrain Correction of India Remote Sensing Satellite Image
He Chao;Yue Cairong;Chen Jianzhen;Yuan Hua

..............page:59-60,63

Characteristics of Medulla Absent Part of Guard Hair for Male Siberian Weasel
Zhang Wei;Ying Qin;Ge Liang

..............page:57-58

Feeding Habitat Selection of Breeding Red-crowned Crane during Initial Recovery Stage of Zhalong Wetland
Zou Hongfei;Wu Qingming;Shi Ronghong

..............page:55-56,58

Geographical Information System for Beigushan Wetland Based on MapInfo
Wang Jun;Lan Weijuan;Wu Chundu;Mao Pengjun

..............page:52-54

Sexual System and Environmental Adaptability of Vines in Hupingshan Mountain, Hunan Province
Yan Lihong

..............page:35-36,39

Shade-tolerance of Tem Species of Garden Plants
Lin Shuyan;Zhang Qingfeng;Chen Qixu

..............page:32-34

Residual of Exogenous Selenium in Forest Soils and Its Effect on Some Wild-Vegetable Plants
Sang Ying;Hao Jingmei;Li Guojiang;Cui Xiaoyang

..............page:30-31,34

Changing Rules of Soil Nutrients and Microelements in Korean Pine Plantations of Different Ages
Ji Xuan;Chen Lixin;Xue Hongxiang

..............page:27-29

Flux and Distribution of Some Main Ions in Karst Forest in Middle Guizhou Province
Zhang Xi;Xue Jianhui;Kikuo Haibara;Cui Yingchun;Liu Yan-hui;Tian Ye;Yu Shuming

..............page:22-26

Quantitative Characteristics of Phytoplankton Distribution in Anbang River Wetland
Zhang Xingang;Qin Xuebo

..............page:49-51

Effect of 6-BA on Dynamic Changes of Four Endogenous Hormones Concentrations of Prunus cerasus Tissue Culture Seedlings
Gao Hongbing;Wang Pengfei;Diao Shaoqi;Cao Lijuan

..............page:46-48

Mass Production of Rhizome and Shoot in Cymbidum niveo-maginatum using Simple Bioreactor
Jin Hua;Piao Xuanchun;Sun Dan;Xiu Jingrun;Lian Meilan

..............page:44-45,48

Habitat and Genetic Diversity of Lilium regale
Wu Zhuhua;Jiang Fuxing;Shi Jisen;Xi Mengli;Xu Weihong;Hu Fengrong;Liu Guangxin

..............page:40-43

Tissue Culture of Vitis amurensis
Gao Jinhui;Wang Ling;Zhang Houliang;Cheng Lihua;Zhang Wei;Wang Qingjun

..............page:37-39