查询词典 Cycas

Along the Park Promenade near the Cycas, the Plains Cupids are ready to find.

在迎乐路种有苏铁，附近不难发现曲纹紫灰蝶的踪影。

Both of sexual and asexual reproduction was observed in Cycas fairylakea population, and the ratio of the sexual reproduction to asexual reproduction was different in different habitats.

仙湖苏铁兼有有性繁殖和无性繁殖，在不同生境条件下，两种繁殖方式的比例不同。

On the basis of reviewing the resource status of Cycas guizhouensis in Guizhou province,the reproductive biology of this species including female/male ratio,pollination mechanism,characteristics and germination of seed,seed dispersal and natural regeneration ability were described.

在对贵州苏铁的分布及资源现状作出评述的前提下，从其植株的雌雄比及其传粉机制，种子的特征及其萌发与生长，种子的传播与其自然更新能力等方面，论述了贵州苏铁的生殖生物学特性。

Karyotype analysis of Cycas panzhihuaensis L.

标题 攀枝花苏铁的核型分析。

Did you know Cycas is the most primitive gymnosperm, having existed since Jurassic times and undergone little change in its appearance and features for 200 million years.

导赏资料：苏铁是最原始的裸子植物，在侏罗纪时代已经存在，外形及其他特徵在二亿年来均没有太大改变，所以又称为「活化石」。

Investigating the ecology environment and present situation of the endemic Cycas plants to Yunnan, especially the population structure and dynamics of C. Hongheensins and C. tanqingii. The results show that C. hongheensis is a critically endangered species because the number its individuals had decreased by 47% from 1992 to 2002 and no flowering and fruiting tree has found. While the population of C. tanqingii in Xiaoheijiang River is in a status of restoration because there are more young individuals and its age structure takes on the relatively stable shape of pyramid.

对云南苏铁属特有植物的生态环境、现状等进行了较为全面的调查，特别是对红河苏铁、潭清苏铁的种群结构和动态进行较为详细的调查，结果表明红河苏铁是一个极度濒危的种，2002年的个体数量比1992年减少了47%，连续3年的调查未发现具繁殖能力的个体；而潭清苏铁种群的年龄结构基本呈金字塔形，属较稳定的结构，且处于恢复期，繁殖更新基本正常。

METHOD: The extract of sago cycas leaves was added to K562 and HL-60 cell culture fluid respectively, Cell clusters, live-cells,dead cells were calculated and cell protein was detected. The results were compared with P. B. S. control group.

细胞培养液中分别加入铁树叶(实验组1和实验组2)及P.B.S(对照组1和对照组2)，观察集落细胞数、死活细胞计数及细胞蛋白质含量。

13 Cycas species were conserved ex situ in Kunming Botanical garden, 8 of which were conserved ex situ in Kunming Botanical garden for the first time. All but C. hongheensis grow well up to date.

在昆明植物园建立了苏铁迁地保护区，迁地保护苏铁属植物13种，新增种类8种，到现在为止，除红河苏铁外，所有种类生长良好。

Cycas panzhihuaensis ; Endangered plant ; Research Actuality ; Prospect

攀枝花苏铁；濒危植物；研究现状；展望

Scenic resource features: There are tropical montane rain forest manhao; there gibbon keeping the country's largest base - Bao Hua Shan Zoo; there Yunnan that is the highest temperature 95 ° C-103 ° C at the end of the Ah sprinkling hot springs; domestic latest discovery of new multi-superoxide Cycas landscape; are renowned at home and abroad have tin culture; there is domestic only chicken months 600 mm wide rail.

风景资源特征：有曼耗热带山地雨林；有全国最大的长臂猿饲养基地－－宝华山动物园；有云南境内温度最高即95°C－103°C的丫洒底热泉；有国内最新发现的新种多歧苏铁景观；有驰名中外的锡都文化；有国内仅存鸡个600毫米宽的铁路。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。