1.
A study on three-dimension planting structure in Irrigated area in Hexi Area;
河西灌区三元种植结构研究——以张掖市为例
2.
The Ternary Structure of Agriculture and Agricultural Sustainable Development--A Case of Anda city in Heilongjiang Province;
三元种植结构与农业可持续发展——以黑龙江省安达市为例
3.
The role of italian ryegrass in the structural adjustment of three-component cropping system in chinese agriculture;
试论黑麦草生产在我国农业三元种植结构调整中的地位和作用
4.
With the adjustment of agriculture structure, forage crops play a vital role in agriculture production.
随着农业产业结构的调整及三元种植结构的推广，牧草在农业生产中的作用日益显现。
5.
Three Dimensional Finite Element Analysis of Stress Distribution of Implant-abutment Interface;
种植体—基桩界面结构的三维有限元应力分析
6.
On cropping system of cereal cash forage three units structure in the loess plateau;
论黄土高原种植业三元结构的几个问题
7.
Three-Dimensional Finite Element Analysis of Resisting Screw Loosening of Implant Denture Superstructure;
抗种植义齿上部结构固位螺钉松动的三维有限元研究
8.
3-Dimensional Finite Element Analysis of Superstructure of an Implant under Functional Occlusions;
种植修复体上部结构在功能咬合状态下的三维有限元分析
9.
Studies on the Structures of Venetum in Three Kinds of Circumstance;
三种不同环境的罗布麻植物结构研究
10.
Evolutionary Structure Studies on Three Kinds of Plants of Glycine in Jilin Province;
吉林省大豆属三种植物演化结构研究
11.
The Comparative Structural Study on Three Species of Salt-tolerant Plants in Songnen Plain;
松嫩平原三种耐盐植物结构比较研究
12.
Study on the Structure and Spatial Pattern of the Endangered Plant Population of Abies yuanbaoshanensis
濒危植物元宝山冷杉种群结构与分布格局
13.
The Finite Element Analysis of the Complete Denture Supported by Osseointegrated Implants with Varied Desion;
骨融合式全口种植义齿结构设计的有限元分析
14.
Three Relations Should Be Well Coordinated in the Adjustment of Planting Structure;
种植业结构调整要注意处理好三个关系
15.
Effects of Plant Growth Substances on Leaf and Stem Anatomical Structure in Glycine max(Linn.) Merr.
三种植物生长物质对大豆叶茎解剖结构的影响
16.
Measurement of anatomical structures related with oral implantology based on 3D CT
基于三维CT的活体颌骨种植相关解剖结构测量
17.
A finite element structure optimization method for tee
一种三通类零件的有限元结构优化方法
18.
Clinical treatment of 3 systems of dental implant surface structures
三种不同表面结构牙种植体的近期临床效果比较