The directions of further research on the phase field method are aimed at better numerical arithmetic, more precise model, 3d quantitative simulation and utility.
以后进一步研究的重点方向是更优的数值算法、更精确的数值模型、三维定量模拟以及实用化研究。
2
The utility model belongs to a manually broadcasting tool for pesticide, particularly a hand held quantitative dribble applicator for the pesticide.
本实用新型属于一种农药手动撒施工具，特别涉及在水田使用的一种手持农药定量撒滴器。
3
The utility is the quantitative index of some penchant or reaction the decision maker produces for the benefit or loss made by the consequence under risk situation.