蜡梅属

Chimonanthus, which includes 5 vegetation form, mainly grows in the evergreen defoliate broad-leaved mixed forest and evergreen broad-leaved forest.

蜡梅属植物跨有5个植被类型，主要生长在常绿落叶阔叶混交林和常绿阔叶林地带。

Calycanthus, Sinocalycanthus and Chimonanthus are the corresponding genera which disjointedly distribut in the North America and the East Asia.

美国蜡梅属 Calycanthus、夏蜡梅属 Sinocalycanthus 和蜡梅属Chimonanthus是北美和东亚间断分布相对应的3个属。

Study on the pollen morphology of Calycanthus L.

Title 夏蜡梅属花粉形态的研究。

Based on the features of morphology, anatomy, cytology, pollinating insects, embryogenesis and chemistry of representing species,the authors considered that in this family Chimonanthus may be the most advanced, Calycanthus the more primitive, and Sinocalycanthus the intermediate.

根据蜡梅科代表种的解剖学、花粉形态、传粉昆虫、胚胎发育、细胞学及化学成分的研究，作者认为蜡梅科中蜡梅属是本科最进化的属，美国蜡梅属是最原始的属，夏蜡梅则介于二属之间。

Cytogeographical study of Calycanthus Linneus.

标题 夏蜡梅属的细胞地理学研究。

Cytogeographical study of Calycanthus Linneus.

Title 夏蜡梅属的细胞地理学研究。

Based on the survey and preexisting data, this paper deals with with the distributions, the characteristic of vertical distribution and horizontal distribution and habitat of Chimonanthus germplasm in China.

根据对中国蜡梅属种质资源的调查，结合已有资料，重点阐述了中国蜡梅属植物的地理分布、水平和垂直分布特点及其生境特点。

The distribution range of Chimonanthus germplasm includes 13 provinces which is wide and continuous, the current distribution center is from the South of Qinling Mountains to the East of Hengduan Mountains.

现知中国蜡梅属植物主要分布于我国的13个省，其水平分布很广，很连续，主要分布于秦岭以南、横断山脉以东的广大地区。

Comprises genera Hamamelis; Corylopsis; Fothergilla; Liquidambar; Parrotia; other small genera.

包含金缕梅属；蜡瓣花属；福氏金缕梅属；胶皮糖香树；其它小型属。

Hydrothermal condition is very important to the exsit of Chimonanthus germplasm. Soil matrix is mostly sand and loam soil. Chimonanthus germplasm is the dominant component of forest layer and bush layer.

蜡梅属植物对水热条件要求较严格，土壤基质多为沙壤土，在群系组成中，蜡梅属植物多为林木层和灌木层的优势成分。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。