offtake,remove,removal

A deposition-free removal mechanism of scaling was proposed and a mathematical model based on turbulent burst theory was derived with the combination of Hasson's ionic diffusion model and the rate of scaling predicted with the model agreed well with the experimental data .

提出了沉积-自由移去的结垢机制,并用湍流猝发理论结合Hasson的离子扩散模型,导出了碳酸钙结垢速率的数学模型,模型预测速率同实验数据吻合较好。

Study on the methed of GPS leveling using remove-restore technology to approach the geoid;

GPS水准采用移去恢复技术拟合大地水准面方法的研究