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

• The comparison of the native lysozyme and the refolded lysozyme demonstrated the variation of protein diameters during its refolding.
  圆二色性光谱法分析结果证实了复性溶菌酶与天然溶菌酶的二级结构一致性；
• 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。
• By use of different impeller diameters the pumps can be optimally adjusted to the operation point.
  利用不同的叶轮直径，泵能够调整到最佳的操作点。
• 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。
• The effect of measurement cylinders diameters on the measuring result of the gears M Value is analysed.
  分析了圆柱直径的大小对齿轮M值测量结果的影响。
• Choose from standard diameters of42 or48 inches or order a custom size.
  选择的标准可以是直径为42或48英寸，也可以自定义大小。
• The amount, size and distribution of non-metallic inclusion in different positions of hard wire steel with different diameters were investigated by optical microanalysis.
  采用光学显微分析法在不同直径硬线钢的不同部位，分析了非金属夹杂物的数量、大小和分布特征。
• Ag nanoparticles with different diameters have resonance Rayleigh scattering ( RRS) with different intensities to some extent.
  不同粒径的银纳米微粒有不同程度的共振瑞利散射（RRS），但强度较弱。
• 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。
• The system can be used with different rope types and diameters.
  此系统在不同类型和直径的钢丝绳上通用。