Because its physical meaning is clear and its calculation is simple the method is an effective way for dealing with random vibration of non...
此方法物理意义明确，计算量小，是处理这类非线性系统随机振动行之有效的方法。
Because its physical meaning is clear and its calculation is simple the method is an effective way for dealing with random vibration of non-linea...
此方法物理意义明确，计算量小，是处理这类非线性系统随机振动行之有效的方法。
Sticky Insect Glue is a non-pollution, testability and physical control method. It is one of effective approach for producing non-pollution vegetable and fruit.
粘虫胶诱杀是一种无公害，易操作的物理防治方法，是生产无公害蔬菜果品的有效途径之一。
应用推荐