On the basis of finishing the design of hardware, this paper analyses the system of vehicle dynamic weighing and constructs a system model. 在對動態稱重系統進行了硬體系統的設計基礎上，詳細分析了動態稱重系統的受力情況。
He conducts the needs assessment, eliciting the information that will clarify the client's goals and provide the basis for the conceptualization and design of a training program. 諮詢員必須做需求評估，以獲得有用資訊，凸顯顧客需求，提供訓練課程的概念及設計基礎。
