The germination potential of seeds ( achenes) and establishment attributes of seedlings of some invasive species of Asteraceae

Other achenes are carried away by wind or runoff water and germinate in runnels.

另一些瘦果被风力或者流水带走并且在排水沟里萌发。

Each season, some of the achenes are dispersed by rain.

在每个季节都有一些瘦果被雨水传播。

Achenes germinate in spring or autumn with an optimal temperature of 20 ℃.

瘦果在春天或秋天萌发，适宜温度为20℃。

Comparison of mucilage produced by achenes of 5 Artemisia species under different rainfall treatments

不同降水量处理时5种蒿属植物瘦果粘液溶出

Studies on the Cause of Dormancy of Rose Achenes

现代月季种子休眠原因的探讨

Studies on the morphological character and classification of main achenes of composite family weeds in Guangzhou

广州地区主要菊科杂草瘦果的形态特征和分类的研究

The central achenes are the last to go.

中心的瘦果最后传播。

Finally, the achievability of the capacity region in the degraded Poisson wiretap channel is proved and this paper also proposes another kind of representation of degradation conditions in Poisson wiretap channel.

最后，对退化的泊松窃听信道的信道容量的可达性进行了证明，并提出了泊松窃听信道退化条件的另一种表示方法。

In the identification of MPSK signals, the features extracted from the improved higher order spectral could obtain better noise immunity and achievability.

在MPSK信号的类内识别中，通过改进的高阶谱提取特征进行识别，具有更好的抗噪性和可实现性。

The achievability research result of treatment of low concentration organic wastewater with an anaerobic fluidized bed is reported.

本文报道用厌氧流化床反应器处理低浓度有机废水的可行性研究结果。

Heightened uncertainty over the achievability of fiscal deficit reduction goals;

日本实现减赤目标的不确定性加大；

Through the demonstration of the system initially verify the feasibility and achievability of the algorithm.

通过该演示系统初步验证了本文算法的可行性和可实现性。

The hardware system further proves the achievability, superiority and effectiveness of the proposed algorithm.

硬件系统进一步证明了本文算法的可实现性、优越性和有效性。

Analysis of Achievability of Water Environment Function on Sai River Basin and Total Amount Control

赛江流域水环境功能可达性分析及总量控制

Analyze the superiority, achievability and sustainability of corporate culture based on character fostering in the base of investigating data.

在调查数据的基础上，本论文还分析了该企业文化的优越性、可实现性与可持续性，以及对于该企业文化的建设提出了针对性的建议。

Senior technical posts are more good-tempered, more positively and enjoy more from life; primary technical post access to less achievability and get less support. 4.

高级职称医生待人更和蔼，处事更积极，体会更多的生活乐趣，初级职称医生成就感低，受到的帮助也少。

Inquiry into the Requirements of History Achievement Test Paper

基于历史学业水平测试试题要求初探

Integrative achievement test in college physics experiment course based on AHP

AHP在大学物理实验综合成绩评定中的应用

A Study on the Backwash Effect of Achievement Test on College English Teaching

试究成就测试在大学英语教学中的反拨作用

The Development of Mathematics Achievement Test for Low Grade of Elementary School

小学低年级数学成就测验的初步编制