1) discrete ecotone
分离式生态过渡带
2) ecotone
[英]['i:kətəun] [美]['ikəton]
生态过渡带
1.
Characteristics of Soil Biology in Southern Ecotone of Mu Us Sandy Land;
毛乌素沙地南缘生态过渡带土壤生物学特性
2.
Fractal Characteristics of Soil Particle of Desert-Oasis Ecotone
荒漠-绿洲边缘区生态过渡带的土壤颗粒分形特征
3.
Taking Pingchuan and Liuba oases in the middle reaches of the Heihe River as examples,the spatial diversification of soil moisture content in oasis and ecotone is analysed using methods of combination of field sampling with laboratory analysis.
以黑河中游平川绿洲和六坝绿洲为例,对绿洲及绿洲-荒漠生态过渡带土壤含水量空间分异进行了分析研究。
3) biome transition zone
荒漠草原生态过渡带
1.
Sevilleta desert/grassland biome transition zone in New Mexico,USA is an important region for testing species responses to changing environmental conditions.
美国新墨西哥州中部的荒漠草原生态过渡带是监测全球气候变化和人类活动对生物影响的重要区域之一。
4) Variational transition state
变分过渡态
1.
In this paper,the reaction of NH 3 molecule and ground state NH radical is studied by the “direct dynamics” method of variational transition state theory,which uses the information on electronic structure energy and energy derivatives calculated ab initio along the minium energy path.
利用变分过渡态理论的“直接动力学”方法对ＮＨ３分子和基态ＮＨ（Ｘ３∑）自由基的反应进行了理论研究；利用从头算计算得到反应体系的电子结构能和能量梯度等信息，计算了２００～２５００Ｋ温度范围该反应的速率常数和穿透系数，分析了影响隧道效应和反应速率常数的一些因素。
2.
Furthermore, the dynamical properties along the reaction path and CVT (canonical variational theory) rate constants with correction of tunneling effect are investigated by reaction path Hamiltonian theory and variational transition state theory.
用从头算ＵＨＦ／６－３１Ｇ方法计算ＣＨ３＋ＯＨ→ＣＨ２＋Ｈ２Ｏ的反应途径，在此基础上计算沿反应途径的动态学性质及正则变分过渡态理论的速率常数，同时进行隧道效应的校正。
5) humid transition life zone
湿润过渡生物带
6) state and transition models
状态与过渡模式
1.
Application of state and transition models to discussing the thicketization of steppe in Xilin River Basin,Inner Mongolia;
运用状态与过渡模式讨论锡林河流域典型草原的灌丛化
补充资料：分离
分离
①两者解离，如脑脊液检查出蛋白细胞分离现象，见于格林巴利综合征。②隔离的意思，如对传染病患者、恢复期患者和接触者，为防止传染源扩散将其与正常人分离隔绝，避免接触传染。
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