Based on the continuous investigation on soil CO_2 concentration and main environment factor of different vegetation types in similar environment conditions in west district of Mount Jinfo of Nanchuan city, chongqing municipality, with the method of conversion from space to time, the relationship between vegetation succession and soil CO_2 concentration dynamics in summer are researched.
对南川市金佛山西坡相近的环境条件下不同植被类型土壤CO2 浓度及其主要环境因子进行连续观测的基础上 ,采用空间换时间的方法对植被演替对夏季土壤CO2 浓度的动态影响作了详细的研究 ,认为 :土壤CO2 随气温的变化有明显的日变化 ,降水对其浓度也有较大的影响 ,其变化过程及CO2 浓度剖面动态与植被类型有关 ;不同植被条件下土壤CO2 浓度月动态受环境因素影响显示出的差异不大 ,但浓度值水平有很大差别 ;植被演替是岩溶和土壤吸收CO2 作用的重要促进因素 。
The Design and Application of Search Algorithms Based on Trading Space for Time
一种以空间换时间的快速查找算法的设计与应用
Inside a black hole, space and time swap roles.
在黑洞内，空间和时间的角色互换。
interval of service
换班时间, 休息时间
The Image Space of Wavelet Transform and the Reproducing Kernel of Krein Spaces;
小波变换像空间和Krein空间的再生核
The Spaces of Lipschitz and Commutators on Spaces of Homogeneous Type;
齐型空间上的Lipschitz空间及交换子
Energy Exchange between Spatiotemporal Optical Solitons in Nonlinear Medium
非线性媒质中时空光孤子之间的能量交换
an empty glass; an empty room; full of empty seats; empty hours.
空杯子；空房间；满是空位子；空闲的时间。
execution space map block
执行存储空间变换块
Color Conversions in Photoshop;
Photoshop中的色彩空间转换
M(?)bius Transformations in Hilbert Spaces
Hilbert空间中的M（？）bius变换
Einstein claimed that the matter and energy are interchangeable, so that there is no “absolute” time and space.
爱因斯坦声称物质和能量可以互换，因此不存在绝对的时间和空间。
spatial-temporal electro-optic light modulator
空间时间电光调制器
STDMA (Space-Time-Division Multiple Access)
空间时间分隔多路存取
the illimitable reaches of space and time
空间与时间的无边无际
near in space or time.
在空间或者时间上接近。
pinched for money, space, time
金钱、 空间、 时间不足.
the invariance of time and space
时间和空间的不变性
The Time Arrow in the Minkowski Space;
Minkowski空间的时间之箭
