英语词汇presence indicator怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
?物种指示器
物种指示器(presence indicator), 此释义来源于网络辞典。

短语

1
Presence of light-emitting diode indicator
在场的有机电致发光二极管的指标

双语例句

1
The presence indicator systems that IM users must log into required more infrastructure.
IM 用户必须登录的状态指示器系统需要更多基础结构。
2
The very presence of elemental sulfur deposits on the ice in Borup Pass is an indicator that life is likely there.
博勒普通道冰原上单质硫沉淀存在的重要意义在于，这是生命存在的信号。
3
Gill has been studying animals that lived around that time, using fungal spores preserved in sediment as an indicator of the presence of wildlife.
吉尔通过研究地质沉降物中保存下来的真菌孢子，来分析这段时期前后动物的生存状况。

单词	presence indicator
释义	presence indicator 简明释义物种指示器网络释义 1 ?物种指示器物种指示器(presence indicator), 此释义来源于网络辞典。短语 1 Presence of light-emitting diode indicator 在场的有机电致发光二极管的指标双语例句 1 The presence indicator systems that IM users must log into required more infrastructure. IM 用户必须登录的状态指示器系统需要更多基础结构。 2 The very presence of elemental sulfur deposits on the ice in Borup Pass is an indicator that life is likely there. 博勒普通道冰原上单质硫沉淀存在的重要意义在于，这是生命存在的信号。 3 Gill has been studying animals that lived around that time, using fungal spores preserved in sediment as an indicator of the presence of wildlife. 吉尔通过研究地质沉降物中保存下来的真菌孢子，来分析这段时期前后动物的生存状况。
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