指示针；指示剂的英文

• indicator

• 指示    indicate; point out instruct
• 针    needle
• 指示剂    indicator; tracer agent
• 指示针    index hand; indicating end; indicating needle
• 地址指示针    address pointer
• 指示剂    phindicatorph; tracer agent; visual indicator
• 指示器指示剂    indicator
• ph指示剂,酸碱指示剂    ph indicator
• 指示针来回摆动    pendulation
• 最大光圈指示针    full aperture signal pin
• nn指示剂    calred; calconcarboxylic acid
• ph值指示剂    ph indicator; phi
• ph指示剂    ph indicator
• 比色指示剂    colorimetric indicator for ph
• 沉淀指示剂    precipitation indicator
• 抽提指示剂    extragenic promoter
• 单色指示剂    one-color indicator; one-colour indicator
• 点滴指示剂    drop indicator; spot indicator
• 淀粉指示剂    starch indicator; starch-iodide indicator
• 多程指示剂    multiple range indicator
• 二色指示剂    two color indicator; two-color indicator
• 发芽指示剂    germination indicator
• 放射指示剂    radioactive indicator; radioactive tracer; radiother; radiothor; radiotracer
• 非水指示剂    non-aqueous indicator
• 酚酞指示剂    phenolphthalein indicator; phenolphthanlein incicator