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Behind both analysis and synthesis is classification ability. Analysis is to find differences in one class, while synthesis is to find commonality in different things, which is equivalent to the dimension of classification. In fact, the core of pyramid principle and structured thinking is classification ability. This is also why many people have learned pyramid principles or structured thinking, but they still cannot analyze and solve problems because they have not accumulated a large amount of knowledge in a certain field (declarative and procedural knowledge, situational knowledge) and do not have conceptual ability in the field.Construct the leave function:After-sales service: 0755-2350-8583本片是《蝎子王2：勇士的崛起》的续集。环球投资，泰国制造的电视影，DVD已于2011年发行上市。4. When ships in sight are approaching each other and, for any reason, any ship is unable to understand the intentions or actions of another ship or suspects whether the other ship is taking sufficient actions to avoid collision, the suspicious ship shall immediately sound at least five short and urgent horns with its whistle to express such suspicion. The sound signal can be supplemented with at least five short and sharp flashes.练霓裳练姐姐就要出来了。