melioration
英
美
n. 土壤改良
英英释义
noun
- the act of relieving ills and changing for the better
- the linguistic process in which over a period of time a word grows more positive in connotation or more elevated in meaning
- a condition superior to an earlier condition
- the new school represents a great improvement
双语例句
- This method overcomes the disadvantages in general mathematical statistics analysis, and provides basis for asphalt design, evaluation, control and its high temperature stability performance melioration.
这种方法克服了一般数理统计分析中的不足，为沥青混合料的设计、评价、控制、和高温性能的改善提供了依据。 - Analysis and melioration for the filter arithmetic of closed-loop fiber optic gyroscope
闭环光纤陀螺滤波算法的分析与改进 - RNA interference, as an important gene silencing methods, it has a significantapplication to the research of gene function and genetic melioration.
RNA干涉是一种重要的基因沉默方式，它在基因功能和遗传改良研究中有重要的应用。 - Overload and Melioration in Expressway Asphalt Pavement Design
超载与高速公路沥青路面设计的改进 - The Flow Characteristics and Its Melioration of Swept Wing/ Body Interference
后掠翼身干扰区流动特性及改善措施研究 - The shortage of water resources and soil salinity are important limiting factors for agricultural production and environmental melioration in Xinjiang.
新疆水资源缺乏和土壤盐渍化已成为新疆农业生产发展和生态环境改善的主要障碍因子。 - Structure vibration control is of great importance for the melioration of spacecraft dynamic property.
结构系统的振动控制是改善航天器动态特性的重要途径。 - With the method of representative investigation and site-specific observation, the effects of different vegetations on water and soil conservation in Mengshan Mountain were investigated on three aspects: soil melioration, entironment improvement and water and soil conservation.
摘要采用典型调查和定位观测的方法，分别从改良土壤、改善环境和保特水土3方面，对蒙山不同植被下水土保持效果进行了调查。 - It was concluded that this HACCP system and disinfect measures were effective for the melioration of the microbial status.
结果表明，该消毒措施和HACCP体系的实施有助于改善主要生产车间、主要工序点的微生物状况，有助于最终产品品质的改善。 - Last, the essay offer some advice on the reform and melioration of our judicial discretion system in civil action.
最后，文章对改革与完善我国民事自由裁判制度提出几点建议。