scale change

In the domestic and abroad research on the land use/ the land cover change, it becomes a trend to choose small scale representative region as the research object, in order to analyze the temporal and spatial change regulation and its driving mechanism.

目前国内外有关土地利用/土地覆盖变化的研究中，通过选择小尺度空间范围的典型区域作为研究对象深入认识和分析土地利用时空变化规律及其驱动机制正逐步成为一种趋势；

Grasping scientific the change rule of the soil salinization and eco-environment in different spatial and temporal scale which could provide scientific basis for the regional eco-environment construction and land sustainable development.

通过科学把握区域土壤盐渍化动态变化和生态环境演变的过程和规律，为区域生态环境恢复与重建、土地可持续利用的决策提供科学依据。

This paper improves the traditional Gabor filters to make them better adjust the scale change of defects. 2.

本文改进了传统的Gabor滤波器组，其能够更好地反映瑕疵的尺度变化。

The temperature, the change rate of entropy of black holes and the compression of time scale

黑洞温度、熵变化率和时间尺度的压缩

Fig. 4. The change of 3 indices ofof 2 plots along change of plotting scale.

图4. 两个样方中3种生物多样性指数随取样尺度的变化.

Wavelet analysis reveals that the temporal scale of this change is larger than 20 years.

子波分析的结果证实这次转变的时间尺度在20年以上。

At last, healthcare condition has no obvious influence on TFP growth, as the adverse influence it exerts on technical efficiency and scale economies counteracts the positive influence it exerts on frontier technical change.

最后，城市医疗条件由于对技术效率、规模经济的负面影响和对前沿技术进步的正面影响相互抵消，从而表现出对TFP增长率的影响不显著。

And hi-tech enterprises should judge correctly whether there is a new technological trajectory, and change the development strategy in time, and purchase or annex the small-scale successful enterprises on the new technological trajectory.

判断市场上是否有新的技术轨道生长点，及时转变企业的发展战略，购买或兼并在新技术轨道上成功的小企业。

Marginal effects of minor change at large scale and great change at small scale.

大规模的小幅度变化和小规模的大幅度变化边际研究。

Gradual change is preferable to sudden, large scale change.

逐步的变化比突然的、大规模的变化更好。

Use pole-change governing technology to turn large scale circulating-water pump machine into double speed machine, based on season change, vary move speed of machine to reach water regulating.

采用变极调速技术改造大型循泵电机为双速电机，根据季节变化，变更电机的转速，达到水量的调节。