improve on

Knotless operation can reduce yarn defects and improve resultant yarn quality on a certain degree.

无接头操作法在一定程度上减低了纱疵,对成纱质量有很的改善。

He is looking to improve on his admittedly modest achievements so far.

迄今为止，他的成就的确不算大，他打算更进一步。

At the same time, to levy enough in time and operate macro-economic control well, levier should plan tax by improving on tax laws and enhancing the management of tax.

同样，主体为了法可能及时足和发收的宏观经济调控职能，也需要通过完善法和加强收管等途径进行筹划。

Achieves the result of experiment to improve anionic dyes' dyeability on the fabrics with triethanolamine,polyethyleneglycol during finishing.

研究结果表明，整理液中添加三乙醇胺、聚乙二醇可大大提高阴离子染料对交联棉的可染性。