But the toxin in tung-seed meal, which is uncertain as yet, holdbacks the application of rung meal on animal production. 但桐粕毒素的成分仍不清楚,这就在一定程度上妨碍了桐粕在畜牧生产中的广泛应用。
By study, the author found out that the platform reduced some holdbacks in designing and using the rubric, raised the efficiency of assessment, and embodied the main-body of students; 经过研究发现,本研究设计和开发的量规自动生成和在线评价平台减少了设计和使用量规的一些障碍,提高了评价效率,同时体现了学生的主体性;
The abundant nature resources in West China are undoubtedly the mainstay of China's overall, harmonious and sustainable development of economy and society during the 21st century. Its institutional holdbacks, however, have brought about an important "Bottleneck" for the exploitation of its resources. 西部地区丰富的自然资源,是我国21世纪经济社会全面、协调、可持续发展的资源依托区,制度障碍已成为西部地区资源开发中的主要瓶颈。
According to the different causes, at the background of teaching reform in nursing major, we can adopt variety of ways to overcome the study holdbacks on chemistry. 针对学习障碍的不同成因,在护理专业教学改革的大背景下,可采取多种方法克服化学学习障碍。
Then, the thesis brings forward several holdbacks and puts forward some appropriate suggestions for the enterprise's innovation network in the Zhejiang province. 文章末尾提出浙江省企业创新网络面临的问题及相应的对策建议。