initial allowance
英 [ɪˈnɪʃl əˈlaʊəns]
美 [ɪˈnɪʃl əˈlaʊəns]
机械加工留量; 首次免税额
双语例句
- A method to calculate ship's added height of allowable initial metacenter height GMc and then to give ship safety allowance is presented in this paper by applying theories of ship principle and ship motion in waves, ship model test data and ship's stability criterion.
利用船舶原理、船舶破损稳性规范标准、船舶在波浪中的运动理论及船模试验数据结果，综合分析并提出了基于最小许用初稳性基础上求解船舶初稳性安全余量的方法。 - Considering the domestic conditions, the length of diffuse pipe and the initial dilution of sewage are calculated by the allowance maximum increment of pollutant according to the background value of pollutant on the border of the mixed area and the function of the sea area in this paper.
本文结合我国国情根据混合区边缘污染物背景值以及海域功能，从而确定允许的污染物最大增加值，并具此推算出扩散器长度和起始稀释度。