In dameisha , in china folk culture village and splendid china , in guangzhou , in lotus mountain , in our school , we build up a new friendship and become sincere friends , which makes a better understanding and culture communication between our canadian friends and us 在大梅沙，在中华民俗文化村，在广州，在莲花山，在课堂内外，我们建立了真诚的友谊，成了亲密的朋友，也促进了加拿大和中国两国人民之间的相互了解和文化交流。
K - ar age of an illite from alteration rock in the contact zone around lianhuashan porphyry is 38 . 6ma . with referencing to the main metallogenic period of yulong copper metallogenic zone and of ailaoshan gold metallogenic zone , it is suggested that the time of formation of deposits in the district studied is probably in a period of time from 38 . 6ma at earliest to 20ma at latest . this time is equivalent to the origination time of two important tectonic events , i . e . , lanping movement and the turning point when ailaoshan - red river fault turned from sinisteral into dextral 获得了莲花山岩体周围接触带蚀变岩中伊利石k - ar年龄38 . 6ma ，参考玉龙铜矿带和哀牢山金矿带的主要成矿期(分别为30ma左右及26ma ) ，厘定本矿集区成矿年龄下限为38 . 6ma ，上限为20ma ，与两次重要的构造事件?兰坪运动的起始时间及哀牢山?红河断裂由左旋转为右旋的时间相当。
On comparing the composition of its flora with some neighbouring floras , gmnr is most similar to lianhua mountain and dinghu mountain , the representative flora of the " southern subtropical region " . the tropical elements in gmnr flora are obviously less than those in the jianfengling flora which is the " northern tropic region " , and the temperate ones less than those in the lushan mountain flora and the jiulong mountain flora , the representative flora of the " middle subtropical region " . as shown by the coefficient of similarity of flora and the clustering analysis of geographical elements , gmnr flora has a close relationship with others in guangdong , such as the flora of lianhua mountain , dinghu mountain , qimuzhang and chebaling , and the influences of tropic elements on those flora become less and less with the latitude ' s increase 本文通过区系相似性系数比较和地理成分聚类分析，认为古兜山与莲花山、鼎湖山、七目樟和车八岭植物区系的联系都很密切，广东植物区系受热带成分的影响有从低纬向高纬、由沿海到内陆逐渐降低的趋势：古兜山植物区系受热带成分入侵最为强烈，莲花山和鼎湖山受热带成分的影响有所降低，七目樟植物区系受热带成分的影响进一步降低，车八岭植物区系受热带成分的影响最弱。
