1.
Baculites ovatus fauna
杆菊石属卵圆形动物群
2.
The coiled, flat, chambered fossil shell of an extinct mollusk belonging to the class Cephalopoda, which was abundant in the Cretaceous period.
菊石，鹦鹉螺化石已灭绝软体动物的螺旋形、扁平的化石外壳，属头足纲动物，大量存在于中生代
3.
The Cenozoic faunas often superficially resembled those of the Mesozoic. However, there were no ammonoid cepbalopods in this most recent era.
新生代的动物群表面上类似于中生代的动物群，但新生代没有菊石头足纲动物，
4.
Studies on the Pollen Morphology of Three Species of Echinacea Moench.
菊科松果菊属三种药用植物花粉的形态研究
5.
any of various North American plants of the genus Liatris having racemes or panicles of small discoid flower heads.
北美蛇鞭菊属的任何一种植物，小的、盘形头状花序组成总状花序或圆锥花序。
6.
a conical calcareous fossil tapering to a point at one end and with a conical cavity at the other end containing (when unbroken) a small chambered phragmocone from the shell of any of numerous extinct cephalopods of the family Belemnitidae.
乌贼的化石，圆锥形石灰质化石，许多灭绝的头足类动物。
7.
Producing salts of lime, as in the formation of eggshells in birds and reptiles.
产生石灰盐基的产生石灰盐的，如鸟壳和爬行动物卵壳的形成
8.
Morphological characters cluster and phylogenetic relationship analysis of several Dendranthema and Ajania species
部分菊属与亚菊属植物的形态学聚类及亲缘关系分析
9.
of or related to fossil cephalopods of the order Ammonoidea.
菊石目头足动物的化石或者与这种化石相关的。
10.
Late Permian-Earliest Triassic Ammonoid Sequences from the Rencunping Section,Sangzhi County,Hunan Province,South China and Their Regional Correlation
湖南桑植县仁村坪上二叠统—下三叠统底部菊石动物群序列及其区域对比
11.
An egg-shaped or elliptical form or figure.
卵形，椭圆形卵形或椭圆形的形状或图形
12.
Either of two Eurasian plants of the genus Buphthalum, having daisylike flowers with yellow rays and dark centers.
牛眼菊两种欧亚植物中的任一种牛眼菊属植物，有雏菊似的花，花有黄色的伞形花序和黑心
13.
Comparative Observation on the Leaves Trichomes for Several Chrysanthemum
几种菊属植物叶表毛状体形态观察的比较
14.
Studies on Phylogenetic Relationships between Several Taxa of Dendranthema and Ajania;
部分菊属与亚菊属植物亲缘关系研究
15.
One of the upright, usually rounded or vase-shaped supports of a balustrade.
栏杆柱一种直立的，通常为圆形或花瓶形的栏杆支撑物
16.
"baluster:One of the upright, usually rounded or vase-shaped supports of a balustrade."
栏杆柱:一种直立的,通常为圆形或花瓶形的栏杆支撑物。
17.
There are at least 10 species Paleontology fossils, members of Mammuthus-Coelodnta groups in late Pleistocene in northeast of China.
动物化石可鉴定的有10个种属，均属于东北更新世晚期猛犸象—披毛犀动物群成员。
18.
produce and discharge eggs; of females.
形成卵并产出卵；这是雌性动物的生理活动。