Pollen sac a chamber in which the pollen is formed in the angiosperms and conifers 花粉囊：在被子植物和针叶类中形成花粉的小室。
Wan you conifer hotel : chongqing hotels - china hotel chongqing hotel reservation 万友康年大酒店:重庆饭店-中国饭店重庆饭店订房网
In the late ' 50s ， there were far more animals than people in conifer ， colorado 50年代末期，科罗拉多州科尼弗镇的动物比人多得多。
Mr and mrs wyse conifer neaulan will spend a quiet honeymoon in the black forest 怀恩针叶树诺兰先生和夫人将到黑森林里去度幽静的蜜月。
Hydraulic compensation in northern rocky mountain conifers : does successional position and life history matter 补偿作用是否与演替位置和生活史相关
Cycads and ginkgo have motile sperm , unlike gnetophytes and conifers , which produce pollen 苏铁和银杏具活动精子可区别于买麻藤和松柏类，它们不产生花粉。
They expected to find evidence of well - known late cretaceous vegetation such as conifers and cycads 他们原本期望发现晚白垩世时期著名植物如针叶树和苏铁存在的证据。
Operation process and effect analysis of the method of planting conifers and protecting broad - leaves trees used in secondary forests rechange 次生林改造中栽针保阔途径的工艺过程及效果分析
