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单词
sub ppb
释义
sub ppb
网络
可分析超微量;低浓度
网络释义
1.
可分析超微量
...析时间依机种以及欲分析元素多寡之不同从短短几秒钟至数分钟不等。优点为
可分析超微量
(
sub-ppb
)之元素浓度,并具多 …
www.protechcro.com
2.
低浓度
样品吸附浓缩,适合
低浓度
(
sub-ppb
)污染物的分析,但针对不同污染物必须使用特
www.iosh.gov.tw
例句
随便看
both sides of the shield
both sides welding
Both testes
both texts being equally authentic
both texts having equal legal force
both the two
Both thighs
both to blame
both to blame clause
both to blame collision
both-to-blame collision clause
both to blame collision clause
both to blame collision clauses
both upper and lower epidermal layers
Both ureters
Bothus
bothus assimilis
bothus mancus
bothus myriaster
bothus pantherinus
both vendor and purchaser
Both ventricles
BOTHVERGIDAE
both-way
both-way
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更新时间:2026/7/18 14:15:39