阻力

• The basket and pan types cause an increased resistance to flow .
  吊篮和平盘式取样器加大了对水流的阻力。
• The more streamlined an object is, the less drag it encounters .
  一个物体越呈流线型，它遇到的阻力就越小。
• Smoother vehicles may have drag coefficients of the order of 0.55 .
  光滑飞行器的阻力系数可能为055量级。
• In the prosecution of his duties he had met with a good deal of resistance .
  他在执行职务中遇到许多阻力。
• Work was done in turning the paddle wheel against the resistance of the water .
  转动搅拌轮，克服水的阻力做功。
• The cost of screen drag is appreciable in almost all installations .
  阻尼网的阻力损耗在几乎所有的装置中都是很大的。
• An electric current, overcoming the resistance of the wires, invariably heats them .
  电流克服了导线的阻力总要使导线发热。
• He suggested that the varieties tested had different diffusive resistance to co2 .
  他提出，供试验用的品种对二氧化碳有不同的扩散阻力。
• She would have had to do herself violence to air this special secret to ralph .
  她得克服心头的重重阻力，才能把这个特殊的秘密告诉拉尔夫。
• The resistance of the nonwoven to tensile rupture is the sum of two resistances in parallel .
  非纺织物对拉伸断裂的阻力是两个并联阻力之和。