1.
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
2.
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
3.
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
4.
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
5.
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
6.
Wood of this species is a commercial timber used in construction; bark and wood used as medicine.
本种木材通直，橙黄色，为优良的建筑用材；树皮和木材可供药用。
7.
Modified procedure for the histochemical demonstration of myosin ATPase
改良骨骼肌肌纤维分型ATP酶染色方法
8.
A Qualitative and Quantitative Analysis of Myelination Using the Improved Myelin Staining with Gold Chloride
改良氯化金染色法对髓鞘染色的定性、定量分析
9.
Acid-fast and spore stainings improved by the cover of filter paper and heating
抗酸染色和芽胞染色的改良型滤纸覆盖加热法
10.
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
11.
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
12.
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
13.
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
14.
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
15.
Study on the Property of Eucalyptus Grandis and the Management Techniques of E. Grandis in Sichuan Province;
四川引种巨桉的材性分析及改良材性的经营技术研究
16.
A grey recurrent population improvement of wheat was suggested by combining the grey breeding method with the wheat dwarf male-sterile technology.
将灰色育种方法与矮败群体改良方法相结合，提出了小麦灰色轮回群体改良方法。
17.
A Black Passivating Process for Improving the Film Adhesion of Electroplating Zinc
一种增强镀锌黑色钝化膜附着力的改良工艺
18.
Improvement of Histological Staining in the Study of Pulp-dentin Complex
牙髓牙本质复合体组织学染色方法的改良