You could mark the fields transient, but the class would still have to explicitly produce code to check whether a field was initialized every time a method accessed it.

可以将字段标记为transient，但是每当有方法访问一个字段时，类仍然必须显式地产生代码来检查它是否被初始化。

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By use of numerical approximation method, the paper USES the polynomial to approach segmentally the transient electric field from dipole dipole array.

本文采用数值逼近的方法，逐段用多项式表示偶极—偶极排列的瞬变电场。

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To the embrittlement phenomenon of steam turbine rotor, this thesis calculated 300mw steam turbine rotor's transient temperature field of cold start-up using FEA method.

本文针对汽轮机转子的脆化现象，运用有限元方法对引进型300 MW汽轮机冷态启动过程的高中压转子瞬态温度场进行了分析计算。

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