1. Any product has a life circle. There are leading period, growing period , maturation period and declining period. Different period has different marketing strategy. 在导入期，我们有四种营销策略可以选择：快速掠夺，缓慢掠夺，快速渗透和缓慢渗透。
2. Daqu culture process is divided into five stages of fermentation prior period, temperature rise period, high temperature period, temperature drop period and maturation period. 大曲培养过程分为发酵前期、升温期、高温期、降温期、成熟期5个阶段。
3. a latent fingerprint; latent talent. 隐约的指纹；潜在的才干。
4. One of core contents is how to deal with crystal latent heat. In this paper effective capacity method is chosen to process latent source item of phases change. 本文液相穴内的湍流流动采用高雷诺数k—ε方程模型模拟，温度场模拟核心内容之一—结晶潜热的处理，本文采用有效热容法来处理相变潜热源项。
5. When the condensation occurs, the latent heat transfer is on the same order as the sensible heat transfer, and the latent heat transfer can be account for 10~78 percents of total heat transfer. 在总的换热量中，当存在水蒸汽凝结时，潜热和显热换热量在同一数量级上，潜热占总换热量的10～78％之间。
