常見例句雙語例句The aim of this paper is to investigate the effect of lateral inclining angle of pouringbasin on the pouring impulsive force.探討澆口盃側(cè)壁傾斜角對(duì)澆口盃壁沖擊力的影響。The impulsive force of the hammer of the Machine can reach 30T, to replace the big hammer , and air pick , which can well treat with the cement concrete .該機(jī)器鎚頭沖擊力可達(dá)到30t,代替大鎚、風(fēng)鎬,是水泥混凝土的尅星。Epidemic models with impulsive effects are considered in Chapter 3. Firstly, pulse vaccination of a kind of SIRS epidemic model with saturation infectious force and constant recruitment is analyzed.第三章研究的是在脈沖作用下的傳染病模型。 首先,我們考慮的是具有脈沖預(yù)防接種、飽和傳染力和常數(shù)輸入的SIRS傳染病模型。 返回 impulsive force