差分进化算法 differential evolution ; Differential Evolution Algorithm ; DE
差分进化 differential evolution ; DE
最小化差分信号 TMDS
供应商差异化分析 Supplier Differentiation
差分演化 differential evolution ; DE
差分演化算法 Differential Evolution ; Differential Evolution Algorithm
分化差 poorly differentiated ; poor differentiation
预测差分量化器 [计] predictive differential quantizer
协同量子差分进化算法 CQGADE
采用时间和空间均为二阶精确的有限差分方法，将偏微分方程进行差分化。 这样，空间的电磁场可由时间域有限差分法（FDTD）来求解。
The TM set of equations can be solved using a finite difference time domain (FDTD) approximation that is second-order accurate in both space and time.
结论：E - CD减弱表达与胃癌细胞分化差、浸润型生长及预后较差密切相关。
Conclusion: the decreased expression of E-CD might be responsible for the cellular dedifferentiation, the infiltrative growth and poor prognosis of gastric carcinomas.
一般来说，分化程度差的肿瘤恶性程度更高。
In general, less differentiation means a greater likelihood of malignant behavior.
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