the advertent problems and the tendency for development of organic sulfur chemicals production utilizing h 2s were discussed.
讨论了利用硫化氢开发有机硫化工产品中应 注意的问题和发展趋势。
at last, this paper puts forward some advices and advertent problems to anchor methods, which will be more adapt to cfrp and develop the anchorage systems.
在本文的最后,对适合碳纤维筋锚具的发展和进一步研究提出了建议和注意的问题。
the advertent problems and the tendency for development of organic sulfur chemicals production utilizing h_2s were discussed.
讨论了利用硫化氢开发有机硫化工产品中应注意的问题的发展趋势。
combining one practice of research study lesson, the author puts forward to some advertent problems to develop research study.
结合一次研究性学习课的实践,提出了开展研究性学习应注意的几个问题。