In comparison with the city, the low-level balance that the high fertility and low accumulation rate of human capital in countryside area cause is the reason that the farmer income grows difficultly.
相对于城市来说,农村地区的高生育率和低人力资本积累率所导致的低水平均衡,是农民收入增长困难的重要原因;
The results show that neutron radiation embrittlement, corrosion damage, fatigue and wear are the key issues which cause aging or degradation of un replaceable or difficultly replaceable components.
分析表明,中子辐照脆化、腐蚀损伤、疲劳及磨损引起核电厂不可更换部件及更换困难部件的老化、降级是制约或极大程度影响电厂寿命的关键问题。
Respect this perhaps because law cultural abstract and difficult assurance of theory, on the other hand or cause what has been engaged in basic theoretical researched difficultly.
这一方面可能由于法律文化理论的抽象和不易把握,另一方面也可能是由于从事基础理论研究的艰难造成的。
应用推荐