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

• 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。
• Like punches will not have standard ball lock locations and shank diameters.
  相似的冲头不能有同样的球锁座及柄部直径。
• 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 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；
• 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。
• Electrode and rod diameters shall conform to the parameters of the weld procedure.
  焊条和焊棒直径应符合焊接工艺参数。
• 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。
• Any two diameters of a circle intersect each other.
  圆周内两直径必相交。
• CONCENTRIC: Circles or diameters which have identical centers.
  同心的：圆周或者直径有相同的圆心。
• 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。