practical constraints

If we give full play to the ideological education of the exhibition features, we should overcome and eliminate these constraints, and take some practical measures to achieve the ideological goal of education exhibitions.

要充分发挥展览的思想教育功能，就要克服和消除这些制约因素，采取一些切实可行的对策，实现展览思想教育的目标。

Technology Transformation poor channel can not make the latest scientific and technological achievements and practical applications of scientific and technological advances affecting the contribution to economic growth. ( 3) The technology province strategy achieve the constraints.

科技成果转化渠道的不畅使得最新科技成果不能应用于实际，从而影响了科技进步对经济增长的贡献率。（3）提出了科技强省战略实现的制约因素。

Facing the practical requirements of electricity markets currently implemented around the world, generators' gaming in forward contract markets and spot markets is addressed. A joint equilibrium model is proposed taking transmission constraints into account.

针对当前国内、外电力市场的实际运营要求，研究发电商在远期合同市场和现货市场中的博弈问题，建立了一个考虑输电约束的两市场联合均衡模型。

But in fact, because of various constraints, it is not practical.

但事实上，由于受到各种条件的限制，显然不现实。