related expression meaning in Chinese

我头疼

Besides , we ' ve also included a “ related expressions ” by listing more expressions and words related to the themes in order to make it convenient for learners to expand their language competency and enlarge their vocabularies
此外，我们还另设有一个“相关用语”把更多与主题相关的词句列出，目的是方便学习者拓展语言能力，扩大词汇量。
The time - related expression of stain along the crack - tip extension line was given from the use of the elastic - viscoelastic correspondence principle and standard linearity body model and the non - linear factors , which caused the gradual difference between the theoretical and actual value with the increase of time , were analyzed
应用广义弹性?粘弹性对应原理，给出了线粘弹性体裂尖延长线应变值随时间变化的表达式，分析导致理论与实验情况随时间增加产生偏差的非线性因素。