1.
The Optmization of Regeneration of Betula Platyphalla and the Transformation of 4CL、UGPA、UGPase to Improve Its Quality;
白桦再生体系的优化及相关材质改良基因4CL、UGPA、UGPase的遗传转化
2.
Do Not Modify Mat IDs or Material
不改变材质或材质id号
3.
Studies on Heterotic Performances and Genetic Relationship of Genetic Improved-line Maize Containing Exotic Germplasms;
玉米外来种质遗传改良材料的杂种优势表现及亲缘关系的研究
4.
Study on Wood Color Improving Treatment of Plantation Eucalyptus Urophylla;
人工林尾叶桉木材材色改良处理研究
5.
The superior genetic material selection and the performance of improved Betula luminifera in the earlier stage
光皮桦优良遗传材料选择及改良前期效果
6.
To improve the quality of(livestock) by crossbreeding with purebred stock.
改良品种与纯种家畜杂交来改良（家畜）品质
7.
Effect of Soil Ameliorants on Salinized Soil;
土壤改良物质对盐渍化土壤改良的作用
8.
Improved ransmission electron microscope sampling method of rat hippocampus
改良大鼠海马透射电镜快速取材方法
9.
Study on remediation of the soil contaminated with Cadmium by applying four minerals
4种矿物材料改良Cd污染土壤的研究
10.
With the innovation technologies built in, Shun Hong's high-quality diamond dies can ensure customers] superior wire manufacturing controllability and durability.
本公司生产制造的高品质拉丝模具，是经过特殊技术改良，使每一模具能生产更多、圆整的线材。
11.
To raise to a more desirable or more excellent quality or condition; make better.
改善，改良使提高到一个更良好或更出色的状态或性质；改善
12.
Multiple Selection and Improvement of Eucalyptus Urophylla for Pulpwood Production;
尾叶桉纸浆材育种综合选择及改良研究
13.
The Effect Research on the Improvement of Desertification by Using Polymer Absorbent Material;
利用高分子吸水材料改良沙化地效应研究
14.
Study on Multiple Selection and Genetic Improvement of Chinese Fir Clones for Growth and Wood Property;
杉木无性系生长与材性综合遗传改良研究
15.
The Preparation and Enhancement of Electrochemical Performance of LiFePO_4 as the Cathode Material for Lithium Batteries
锂离子电池正极材料LiFePO_4的制备及性能改良
16.
Selecting the Materials of Establishing the First Generation of Improved Clone Seed Orchard of Masson Pine
马尾松第一代改良无性系种子园建园材料选择
17.
Software Quality Improvement Programme [Hong Kong Productivity Council]
软件品质改良计划〔香港生产力促进局〕
18.
Seed Extension and Germplasm Improvement on Maize in Mountainous Area;
山区玉米种质改良与杂交种推广探讨