Negative adverbs in Chinese dialects are rather complex, a number of problems still need further study.
汉语方言中否定副词相当复杂，不少问题尚需进一步深入研究。
At present, melt purityproperty relationships as well as online evaluation standards of melt purity still need further study.
目前熔体洁净度-性能关系的研究以及与相应的熔体洁净度在线评定标准还有待深入探讨。
VDR gene polymorphism of MG patients still need for further study.
MG患者的VDR基因多态性仍需进一步研究。
How to decrease its Tg temperature and find an easy to use method for the novel restrictor still need to be further study.
如何进一步降低玻璃化温度和找到更简单的使用方法需要进一步研究。
Variety of construction steel technology indicators still need to be further improved, especially in seismic performance indicators is required depth study.
建筑用钢品种的技术指标尚需进一步完善，尤其是抗震性能指标的制定需要深入的研究。
At Domestic, impact analysis, evaluation of the Festival activities is still at the starting stage and need further study by the academic community.
在国内，节事活动的影响分析、评价，尚数起步阶段，需要学术界进一步的研究。
The last part of thesis puts forward several key issues which have already been involved in this issue and still need further exploration and study.
论文的最后一部分提出了本课题已涉及但又需进一步探索的几个主要问题及深入研究的构想。
The last part of thesis puts forward several key issues which have already been involved in this issue and still need further exploration and study.
论文的最后一部分提出了本课题已涉及但又需进一步探索的几个主要问题及深入研究的构想。
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