reach equilibrium with

But if only with free emigration, both regional economic growth and spatial structure can reach a equilibrium consistent with welfare maximum.

但只要保证人口可自由流动，无论区域经济增长还是空间结构都能达到与福利最大化相一致的均衡状态。

Gallic acid, which can react with chromium(ⅵ) at room temperature is much more reactive than glucose. The reaction may reach equilibrium after 5 minutes at 45 ℃ and get the organic acid with low molecular weight as products.

没食子酸的反应活性较葡萄糖的反应活性高得多，在常温下也能较快进行，温度在45℃，反应在5min左右可达平衡，还原产物主要为有机小分子酸类物质。

As compared with ordinary gradient furnace, the low temperature section of the new furnace requires a rather shorter time to reach thermal equilibrium, and its temperature is more stable and insensitive to enviromental factors.

与普通梯温炉相比较，这种梯温炉的低温段到达平衡时间短，并且炉温稳定性好、受环境影响小。