diameters

英 [daɪˈæmɪtəz]

美 [daɪˈæmətərz]

n.  直径; 对径; 放大率; 放大倍数
diameter的复数

柯林斯词典

• N-COUNT 直径;对径
  Thediameterof a round object is the length of a straight line that can be drawn across it, passing through the middle of it.
  1. ...a tube less than a fifth of the diameter of a human hair.
     直径不足人的头发直径1/5的电子管
  2. ...a length of 22-mm diameter steel pipe.
     一段直径为 22 毫米的钢管
  3. ...a tiny capsule, between 1 and 3 millimetres in diameter.
     直径在 1到3 毫米之间的微型胶囊

双语例句

• Under the circumstance, the energy absorbing property of the foamed material was studied in various diameters.
  研究了在不同初始密度下该材料的静压吸能特性。
• Drag onto the page to add washer or spacer with adjustable inside and outside diameters.
  拖到绘图页后，可以添加内径和外径都可调整的垫圈或垫片。
• Any two diameters of a circle intersect each other.
  圆周内两直径必相交。
• The diameters of the rotor and the stator are limited by mechanical stresses.
  转子和定子的直径受到机械强度的限制。
• They come in a wide variety of diameters and heights and architectural styles.
  他们进来各种各样的直径和高度和建筑风格不同的原料。
• Objective To study the comparison of pharmacokinetic characteristics of different particle diameters in Rhubarb powder in rabbits.
  目的对大黄细粉与超微粉体在兔体内的药代动力学进行对比研究。
• One drum diameter has varied diameters of shaft and central spans so that the designers may have choice.
  同一种滚筒直径又有几种不同的轴径和中心跨距供设计者选用。
• Wood screws are made in a wide variety of diameters and lengths.
  木螺钉的直径和长度各异。
• The minimum and maximum girdle diameters are determined by taking a number of diameter measurements.
  最低纲领与最高束腰直径决意采取了若干直径测量。
• The diameters of urokinase nanoparticles were measured by particle size instrument.
  粒径仪测量尿激酶纳米粒子粒径；