建筑物周围洒布杀虫药也能防止昆虫孳生.Spraying the area around buildings with an insecticide also prevents insect build up.为油漆 、 清漆、亮漆及杀虫药制剂中最适合用之溶剂.Excellent solvent for paints, varnishes stoving enamels and insecticide formulations.建筑物周围...
The experimental curve runs nearly parallel to the abscissa.实验曲线几乎与模座标平行.Therefore, on the complex plane, robust stability can be formulated by minimization of pseudospectra abscissa.于是在复平面上, 鲁棒稳定性问题就转化为伪谱横坐标(伪谱最右端的横坐标值)...
A three - inch refractor will give an excellent view as well as showing Titan.一架三英寸的折射望远镜就能看到极好的景象,还可以看出土卫六.He caught the point of view as well as the intention of it.他领会了这种意思及其意图.They just sponge from a source they view...