... hydration of olefines ==> 烯烃的水化作用 hydration period ==> 水化期 hydration plant ==> 水合装置 ...
双语例句
1
The difference of influence between active mineral admixture and inert ones on the structure and properties of complex binders emerges gradually in the later hydrationperiod.
活性与惰性矿物掺合料对复合胶凝材料浆体结构与性能的影响的差异在水化后期逐渐显现。
2
B. Maintain rammed earth with minimal moisture loss at relatively constant temperature for period necessary for hydration of cement and hardening of rammed earth.
在相对稳定的温度下，确保夯实墙的最小湿度，以保证水泥的水化和夯实墙的硬化。
3
The secondary hydration of high fly ash content concrete is slow at the early period and then the velocity of it gradually increase.