direct design method

基本解釋

Strength design of ancient canal boat is studied based on direct design method.
采用直接設(shè)計法對運(yùn)河漕舫的首部結(jié)構(gòu)進(jìn)行了強(qiáng)度設(shè)計。
Secondly, according to design and manufacture characteristic of the micro-gear, the direct design method called"deviation function"is proposed.
第二，根據(jù)微型齒輪傳動設(shè)計與制造的特點，提出了一種設(shè)計微型齒輪輪齒齒廓曲線的方法，即偏差函數(shù)法設(shè)計齒輪齒廓。
Based on the demands of two limit states, the design control equations of cross section for prestressed concrete beam are derived and the direct design method is presented.
根據(jù)兩類極限狀態(tài)的基本要求，建立了預(yù)應(yīng)力混凝土梁截面設(shè)計的控制方程，提出了直接設(shè)計方法。