NAD

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美式音标：播放读音

概况：

abbr. （美）国家设计院（National Academy of Design）；（英）海军航空处（Naval Air Division）

n. (Nad)人名；(塞、捷)纳德

词义：

n.

常年潮湿沼泽地；

英英释义

NAD[ ,enei'di: ]

n.a coenzyme present in most living cells and derived from the B vitamin nicotinic acid; serves as a reductant in various metabolic processes

同义词：nicotinamide adenine dinucleotide

用法：

权威例句

NAD(P)H Oxidase Role in Cardiovascular Biology and Disease

hSIR2 SIRT1Functions as an NAD-Dependent p53 Deacetylase

hSIR2(SIRT1) functions as an NAD-dependent p53 deacetylase.

The human Sir2 ortholog, SIRT2, is an NAD+-dependent tubulin deacetylase.

Requirement of NAD and SIR2 for life-span extension by calorie restriction in Saccharomyces cerevisiae.

AMPK regulates energy expenditure by modulating NAD+ metabolism and SIRT1 activity.

The silencing protein SIR2 and its homologs are NAD-dependent protein deacetylases.

Regulation of clock and NPAS2 DNA binding by the redox state of NAD cofactors.

Transcriptional silencing and longevity protein Sir2 is an NAD-dependent histone deacetylase.

Linking chromatin function with metabolic networks: Sir2 family of NAD(+)-dependent deacetylases.

英语词源：

nad (n.)

also nads, 1980s, student slang shortening of gonad.

造句：

1. A pen is certainly an excellent Instrument, to fix a Mans Attention nad to inflame his Ambition.

笔，一支笔毫无疑问是一件利器，或调正他的注意力，也能引燃他的（内在）的动力。

-- 来源 -- 网友提供

2. Jablonec nad Nisou

尼斯河畔亚布洛内茨

-- 来源 -- 英汉 - 翻译参考[网络]

3. Dvur Kralove nad Labem

拉贝河畔王宫镇

-- 来源 -- 英汉 - 翻译参考[网络]

4. Never before nad an Olympics been held at such an altitude of7,347 feet, the highest by far in Olympic

此前，奥运会从来没有在海拔高达7347英尺的地方举办过，这次奥运会举办地的海拔是奥运历史上最高的。

-- 来源 -- dj.iciba.com

5. nicotinamide adenine dinucleotide (NAD)

二磷酸吡啶核苷酸

-- 来源 -- 英汉 - 翻译参考[网络]

6. x ou nad better presume no such thing.

你最好不要这样设想。

-- 来源 -- 英汉 - 翻译样例

7. NAD (National Academy of Design)

国家设计院

-- 来源 -- 英汉 - 翻译参考[网络]

8. x-ray examination of cervical spine, NAD; full blood count, completely normal: ESR 2mm/h; urine, no glycosuria

颈椎X线检查无明显疾患；全血细胞计数完全正常红细胞沉降率为一小时2毫米；无糖尿。

-- 来源 -- 英汉 - 翻译参考[网络]

9. numbering of note to table nad figue

图表注释编号

-- 来源 -- 英汉 - 翻译参考[网络]

10. year-old male patient presented with unilateral left-sided nasal obstruction, purulent nasal discharge nad

局部检查发现左侧下鼻甲后端有一结节样肉芽肿块，经病理切片及结核菌培养试验证实为结核症。

-- 来源 -- 网友提供