MDO method can improve design quality for solid rocket booster, and greatly reduce iterative times and shorten design period.
采用MDO方法，可提高固体火箭助推器的设计质量，大大减少设计迭代次数，从而缩短设计周期。
2
One, good quality product is the basic of sales and brands is the roll booster of good quality product's sales.
优质的产品是销售的根基，品牌是推动优质产品销售的助推器。
3
The focus of this dissertation is the relative research about water quality model estimates, calibration and monitoring, besides booster chlorination setup.