英语词汇“Ld”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

Ld1

abbreviation

Lord: Ld Lothian

LD2

abbreviation

1North American Learning disability (or disabled).

2Lethal dose (of a toxic compound, drug, or pathogen). It is usually written with a following numeral indicating the percentage of a group of animals or cultured cells or microorganisms killed by such a dose, typically standardized at 50 per cent (LD₅₀).That's all well and good, but how do you attach significance to the LD50 numbers that you might find?...

The LD50 test does not account for drug interactions, and is therefore of little use in such cases.
Special calculations are used when translating animal LD50 values to possible lethal dose values for humans.

单词	Ld
释义	Ld1 abbreviation Lord: Ld Lothian LD2 abbreviation 1North American Learning disability (or disabled). 2Lethal dose (of a toxic compound, drug, or pathogen). It is usually written with a following numeral indicating the percentage of a group of animals or cultured cells or microorganisms killed by such a dose, typically standardized at 50 per cent (LD₅₀).That's all well and good, but how do you attach significance to the LD50 numbers that you might find?... The LD50 test does not account for drug interactions, and is therefore of little use in such cases. Special calculations are used when translating animal LD50 values to possible lethal dose values for humans.
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