1) Seed bank sustainability
种子库持续性
2) persistent soil seed bank
持久土壤种子库
1.
A review on persistent soil seed bank study.;
持久土壤种子库研究综述
2.
Relationship between persistent soil seed bank and above-ground vegetation on abandoned farmland in An'sai of the North Shaanxi Province
陕北安塞退耕地持久土壤种子库与地上植被的对应关系
3.
The results indicated that the composition and density of both total soil seed bank and persistent soil seed bank all decreased with the increase of degradation degree,the soil seed density of heavily degraded and extremely degraded steppe dropped to only 46.
结果表明,随着草原退化程度的增加,不论是土壤总种子库还是持久土壤种子库,组成和密度均明显下降,重度和极度退化草原土壤总种子库密度下降至仅为轻度退化草原的46。
3) continue planting
持续种植
4) sustainable breeding
可持续育种
1.
Considering the current condition of breeding resource of Populus in Hubei,the sustainable breeding strategy that constructing hybrid seed orchard of Populus was put forward based on the combination of sexual and asexual propagation.
本文简单介绍了湖北杨树育种现状及其存在的若干问题,结合湖北当前杨树育种资源现状,将有性繁殖与无性繁殖有机结合,提出了营建杨树杂交种子园的可持续育种策略,并针对存在的问题提出了相应的发展对策。
5) sustainability
[英][sə,steinə'biliti] [美][sə,stenə'bɪlɪtɪ]
持续性
1.
Analysis of landscape sustainability in Hulunbeir Forest-Steppe ecotone;
呼伦贝尔森林—草原交错区景观持续性分析
2.
Sustainability Evaluation of Farmland Utilization in Quzhou County;
农用土地资源利用的可持续性评价——以河北省曲周县为例
6) Sustainable development
可持续性
1.
Refection on sustainable development of the new rural cooperative medical service system from demanders side——report of the pilot rural cooperative medical service system in Yulong County of Yunnan Province (part two);
从需求角度对新型农村合作医疗可持续性的思考——云南省玉龙县新型农村合作医疗试点情况调研报告之二
2.
A Post-assessment of Sustainable Development of Resettlement Project of Zhuzhou Hydropower Junction Project;
株洲航电枢纽工程移民项目可持续性后评价
3.
The paper analyzes the significance of urban emergency system from two aspects that the necessity and status of this system, and studies its influence to urban development from three facets that urban safety ensuring, disasters loss reducing and the capability of urban sustainable development enhancing.
通过对城市应急系统的经济性与可持续性研究,说明建立完善的城市应急系统不仅可以及时有效地预防各种城市灾害,降低突发事故的损失,还可以带来长期的经济效益和社会效益。
补充资料：持续性部分性癫痫
持续性部分性癫痫
epilepsia partialis continua
又名“Kojewnikow综合征”，是大脑运动皮质病变引起的部分性运动性发作，特点是面部肌肉或上肢的限局性阵挛，持续不断，但意识无障碍。本综合征有两种临床类型：①起病于2～10岁，平均6.4岁。都有已知的病因，如炎症、血管病等。阵挛发作总是限局性的，肌阵挛发作出现较晚。脑电图背景波形正常，棘慢波发放主要限局于中央区。病程不进展。一般没有智力发育障碍。②小儿慢性进行性持续性部分性癫痫，即Rasmussen综合征。本型病因不明。起病在2～14岁间，起病前正常或在数月内有感染史。发作形式是部分性运动性阵挛，以上肢为主，成为一侧身体。发作频繁。常伴其他发作类型，肌阵挛抽搐出现时间较早。常有偏瘫，智力落后等神经系异常。脑电图背景波变慢、不对称。发作期和间期均有爆发性棘慢波，常为弥漫性或多灶性。上述癫痫治疗困难。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条