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单词
ppb (part per billion)
释义
ppb (part per billion)
网络
十亿分之;十亿分一
网络释义
1.
十亿分之
ppm ppb ... ... ppm part per million 百万分之……
ppb part per billion
十亿分之
…… ppt part per trillion 万亿分之…
blog.sina.com.cn
2.
十亿分一
各种单位符号一... ... CONCENTRATION IN A SOLUTION 硷度的数值
ppb PART PER BILLION
十亿分一
ppm PART PER MIL…
home.51.com
例句
随便看
to get together
to get too hot
to get under my skin
to get up
to get up early
to get vaccinated
to get wasted
to get wet
to get wind of
to get with it
to get your foot in the door
to get your groove on
to get your wires crossed
togey
togg
togged
togged out
toggenbrug goat
Toggenburg
toggenburg goat
togger
toggery
toggie switch
togging
togglable
英汉双解词典包含2704715条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2025/1/28 11:36:12