例句與用法

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1. A study of adaptive zero - sequence current protection
   自適應零序電流保護的研究
2. In this thesis , we study the exponents of convergence of the zero - sequence and the hyper - order of solutions of linear differential equations
   本文研究了線性微分方程解的零點收斂指數和超級。
3. Under some conditions , we obtain the precise estimates of the orders of growth and of the exponents of convergence of the zero - sequence of the solutions of the above equations
   在一定的條件下，得到了上述方程解的增長級與零點收斂指數的精確估計。
4. In chapter 2 , we investigate the problem on the orders of growth and the convergences of the zero - sequence of the solutions of second linear differential equations with entire coefficients to the functions with smaller order of growth
   其中第二章研究了二階整函數系數線性微分方程的解取慢增長函數時的增長級與零點收斂的問題；第三章研究了一類高階亞純系數線性微分方程解的超級。
5. Main functions : 3 - stage complex - voltage blocked overcurrent protection , 3 - stage zero - sequence overcurrent protection , clearance discharging zero - sequence overcurrent protection , zero - sequence overvoltage protection , overvoltage alarming , overload alarming , fan start stop , tap changer blocking , pt wire broken blocking and alarming , etc
   其保護配置：復合電壓閉鎖過流段保護，零序過流段保護，間隙放電零序過流保護，零序過壓保護。