The notion that boys are mostly more high-achieving in mathematics than girls is actually a kind of gender discrimination for no scientific evidence can support it.
男孩子在数学上比女孩学习成就较为优异的观念是一种性别歧视，因为没有科学证据能证明它。
Conclusion: Mathematics teachers from rural and from urban areas have significantly difference scores of social support, mental health status and different personality.
结论：西安地区位于城市、城镇、农村中学数学教师的个性特征、社会支持和心理健康状况存在差别。
In production logistics of Mass customization mainly gave out the support techniques of the production logistics; researched the delay-logistics technique; and gave out its mathematics model.
在大规模定制的生产物流部分，主要给出生产物流的支持技术，并重点研究延迟物流技术并给出其数学模型及运作模式。
The characteristics of mathematics and mathematics study, the historical-genetic principle, constructivism provide the theory support for this research.
数学和数学学习的特点、认知的历史发生原理、建构主义学习理论等都为本研究提供了理论支持。
Mileva helped support herself by tutoring in mathematics and physics.
米列娃依靠教数学和物理维持生计。
Based on the characteristics of support scheme for deep foundation pit, the objective function is constructed with theory of fuzzy mathematics and least square method.
针对深基坑支护方案的特点，应用模糊数学理论及最小二乘法准则构造目标函数，建立了一种适用于深基坑支护方案综合评价的模糊优化理论模型。
Based on the characteristics of support scheme for deep foundation pit, the objective function is constructed with theory of fuzzy mathematics and least square method.
针对深基坑支护方案的特点，应用模糊数学理论及最小二乘法准则构造目标函数，建立了一种适用于深基坑支护方案综合评价的模糊优化理论模型。
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