英语词汇double summation怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	double summation
释义	double summation 简明释义 [数] 二重求和法网络释义 1 [数]?二重求和法 ... 二重切线 double tangent 二重求和法 double summation 二重求和规则 double summation rule ... 2 ?双重和 ... 二次纵转法 double sighting 双重和，航带误差 double summation 双黑子周期 double sunspot cycle ... 短语 1 double summation rule 数二重求和规则 2 double summation model 双叠加法模型双语例句 1 Then a finite element method for quickly solving elastoplastic contact problems is presented by using quasi-elastic summation and double-iteration. 而后，利用拟弹性叠加、双重迭代给出一种快速解弹塑性接触问题的有限元算法。
随便看	launch tube launch unit launch upon launch vehicle launch vehicle configuration launch vehicle coordinate launch vehicle horizontal sling launch vehicle iron wheel carriage launch vehicle launch vehicle telemetry launch vehicle trailer launch vehicle transfer launch vehicle turning sling launch vehicle verticality launch velocity launchway launchway launch-way foundation launchways launch weight launch window launch window ending launch window launch zone launck airplane

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