避免在代码中使用连接字符串。
Binding Parameters vs. String concatenation.2绑定参数vs .字符串拼接。
The simplest example is the concatenation of strings.最简单的示例是字符串串联。
Based on the analysis of the water-heat distribution and catenation, the relevant planting countermeasures were brought forward.在分析了各区水热分布特征及其耦合情况的基础上,提出相应的种植对策。
On the basis of characteristics of catenation enterprises, this paper presents a policy for the group ordering of chain stores and distribution centers, and the resource allocating among them.根据连锁经营企业的特点,提出了各分店和配送中心集中订货和相互之间在商品上的支援调拨策略。