kinetic friction 中文意思是什麼
kinetic friction
解釋
動摩擦。-
Orbit non - friction ball valve is a new type of valve and realizes non - friction switching and metal pressurization of the valve by cam mechanism. this paper researches the design of orbit non - friction ball valve mechanism and its computer aided design. the main work and the result are as follows : the author puts forward the kinetic analysis method of orbit non - friction ball valve, analyses the track and motion space of the conglobulation for switching etc, and brings forward rule of its configuration design, designs its assembling body and all the part
本論文對軌道式無摩擦球閥機構設計及計算機輔助設計系統進行了研究，取得了以下幾方面的成果：提出了軌道式無摩擦球閥的運動和動力分析方法，完成了球閥啟閉運動軌跡、球體運動空間以及主要零部件的受力等分析，進一步提出了球閥結構設計的準則，完成了球閥裝配件及所有零部件圖的設計。 -
The brake system in ev and hev which are of regenerative braking is different from the conventional friction braking system in certain aspects. its braking stability would change during braking besides it can recover kinetic energy of the vehicle
具有再生制動功能的電動汽車制動系與傳統燃油汽車的摩擦制動系有所不同，除了能回收部分制動能外，其制動時的制動穩定性也將發生變化。 -
For sliding contact, the coefficient of kinetic friction uk is defined as the ratio of the frictional force to the normal force.
滑動接觸時，動摩擦系數Uk的定義是摩擦力與法向力的比率。 -
05. 01 coefficient of kinetic friction for wax coatings, method of test for
蠟塗層的動摩擦系數的試驗方法 -
Standard test method for coefficient of kinetic friction for wax coatings
石蠟覆層動態摩擦系數的標準試驗方法 -
For sliding contact, the coefficient of kinetic friction uk is defined as the ratio of the frictional force to the normal force
滑動接觸時，動摩擦系數uk的定義是摩擦力與法向力的比率。 -
Test method for coefficient of static and kinetic friction of uncoated writing and printing paper by use of the horizontal plane method
用水平面法測量非塗層書寫印刷紙動態和靜態摩擦系數的方法 -
Standard test method for coefficient of static and kinetic friction of uncoated writing and printing paper by use of the horizontal plane method
用水平面法測試無塗層書寫紙和印刷紙的靜磨擦和動磨擦系數的標準試驗方法 -
The method is described as follows : the velocity of the moving part and the gas chamber pressure were measured with a dynamic test measurement system ; a dynamic model was built on force analysis of the moving part ; the total kinetic resistance replaced the horizontal friction and water resistance ; then the resistance - velocity relation curves at moving stages were obtained ; with the empirical formula of the gas chamber pressure and the resistance - velocity relation curves, the preliminary dynamic characteristics were analyzed and the structural form and key parameters of an underwater assault rifle were determined
具體方法為：由動力學測量系統測得活動件速度和氣室壓力；分析活動件的受力，建立動力學模型；以運動總阻力代替水平方向上的摩擦阻力和水阻力，獲得各運動階段的阻力速度關系曲線；利用氣室壓力經驗公式和阻力速度關系曲線，對水下突擊步槍進行初步的動力學分析，確定其構造型式及主要參數。 -
08. 02 test method for static and kinetic coefficients of friction of plastic film and sheeting
塑料薄膜和薄板靜摩擦和動摩擦系數測試方法 -
Standard test method for static and kinetic coefficients of friction of plastic film and sheeting
塑料薄膜及薄板的靜態和動態摩擦系數的標準試驗方法 -
Paper and board - determination of the static and kinetic coefficients of friction - horizontal plane method
紙和紙板.摩擦系數的靜態和動態測定.水平面法
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