1.
A Comparative Study between the Improved PRK and the Traditional PRK by the Alcohol Removing the Cornea Epithelial Flap in the Rectification of Myopia;
改良PRK与传统酒精去瓣PRK矫正近视的手术方法对比研究
2.
7. Improve the people's livelihood.
七、改良人民生活：
3.
Agrobacterium Tumefacien Mediated Transformation of PRK Gene into Rice;
农杆菌介导PRK基因转化水稻及鉴定
4.
Clinical Application of the Modified Parotidectomy of Benign Tumor
改良腮腺良性肿瘤切除术的临床应用
5.
Esthetic Exploration of the Modified Parotidectomy of Benign Tumor
改良腮腺良性肿瘤切除术的美学效果
6.
Seed Improvement and Development Programme
种子改良和开发方案
7.
Improved Dispersed Explosive System
改良式弥散爆炸系统
8.
better agriculture through biological research
通过生物研究改良农业
9.
Encourage the use of Chinese goods and improve local products.
提倡国货，改良土产。
10.
The barren land has been turned into fertile fields.
贫瘠的土地已改成良田。
11.
bourgeois reformist newspapers and periodicalsafter the Reform Movement of1898
戊戌政变后改良派报刊
12.
There is tremendous room for improvement.
改良工作具有很大潜力。
13.
Reformist Junta
改良主义执政委员会
14.
The reforms have been well received by the public.
公众对改革反应良好.
15.
Procurement Management System Upgrade [PMSU]
改良采购管理系统计划
16.
He improved on this masterpiece.
他对这件杰作施以改良。
17.
Depreciation Expense-Land Improvements
折旧费用-土地改良
18.
dogood schemes
改良社会的空想方案