1997年，依托湖南省干鲜小水果丰产示范林建设进行试验。
From 1989 to 1997, some experiments were done based on high-yield cultivation demonstration construction of dry and fresh fruitlet forests in Hunan.
学会每年与摄影器材公司、菲林公司合办展览会和新产品介绍讲座，为摄影技术人员提供有关先进器材的资料及示范应用的机会。
In conjunction with film equipment and film negative companies, the Society holds seminars, exhibitions and demonstrations to promote new products, new technology and equipment within the industry.
此后，论述了云南省的红豆杉资源状况，以作为“云南红豆杉药用人工林营造技术试验示范”的立项背景。
Then the situation of Taxus L. resource in Yunnan was discussed, which was used as background information for forming the project, experiment and demonstration of afforestation and m...
此后，论述了云南省的红豆杉资源状况，以作为“云南红豆杉药用人工林营造技术试验示范”的立项背景。
Then the situation of Taxus L. resource in Yunnan was discussed, which was used as background information for forming the project, experiment and demonstration of afforestation and m...
应用推荐