There was a dark smudge on his forehead.他的额头上有一个黑乎乎的污点。She kissed me, careful not to smudge me with her fresh lipstick...她小心翼翼地吻了我，以免把刚刚抹上的口红弄到我脸上。Smudge the outline using a cotton-wool bud...用一根棉签把轮廓抹花。The police identi...
研究发现,滑片背部的滑槽背压对滑片的行为有重要的影响.It is discovered that vane slot back pressure has great influence on vane behavior.旋叶式压缩机中的气缸内壁型线直接影响着排气量 、 压力变化规律、滑片的运动等.The cylinder wall profile has direct influence on discharge volume, pre...
One can make 18 by multiplying 3 and 6 ( together ) .以3和6 相乘 可得18.The variational parameter multiplying each coordinate is called a scale factor.每个坐标所乘的变分参数叫定标因子.We now turn to another example, that of bacteria multiplyi...