1.
Determine Intractllular Nadh Level and Study on Multienzyme Redox System by Inhibitory Effect;
细胞内NAD水平分析及多酶氧化体系抑制效应的研究
2.
A horizontal bar, line, or stripe.
水平横杆，水平线，水平条
3.
Investigation on the Physiological Function of Chloroplastic NAD(P)H Dehydrogenase;
叶绿体NAD（P）H脱氢酶的生理功能研究
4.
Modification of Coenzyme I(NAD～+) by Poly(Ethyleneglycol) (PEG);
辅酶I（NAD～+）的聚乙二醇（PEG）修饰
5.
Research of Network Access Delay Algorithm for 220C Protocol;
220C协议中网络接入延迟（NAD）算法研究
6.
NAD Technology--The Packaging CAD Facing Challenge and Development;
NAD技术——包装CAD技术的挑战与发展
7.
The Effect of Nicotinamide Adenine Dinucleotide in Protecting Axon and Inhibiting Degeneration
NAD保护神经轴突抑制变性的实验研究
8.
horizontal parting
水平分模（平锻机）
9.
level gauge (hydrological instruments)
水平仪（水文仪器）
10.
water-level ( in a reservoir,etc)
（水库等的）水平面
11.
The Study of Relationship between SNP of NAD(P)H Oxidase p47～(phox) Gene and Stroke;
NAD（P）H氧化酶p47～（phox）基因SNP与脑卒中关系的研究
12.
Functions of NAD(H) Kinases in Arabidopsis Thaliana under Abiotic Stress;
拟南芥NAD（H）激酶在非生物胁迫中的功能分析
13.
Function of NAD～+ Dependent Protein Deacetylase of Arabidopsis.;
拟南芥NAD～+依赖的脱乙酰基酶基因的功能
14.
The Effect of Mitochondrial NAD Kinase on Biological Oxidation Function in Saccharomyces Cerevisiae
酿酒酵母线粒体NAD激酶对生物氧化功能的作用
15.
Expression of SIRT1 during axonal degeneration by NAD
SIRT1在NAD保护神经轴突作用中的表达变化
16.
Nicotinamide adenine dinucleotide prevents axonal degeneration
NAD延缓背根神经节轴突变性的实验研究
17.
critical level
分界水平,关键水平
18.
horizontal velocity of the scanning spot
水平扫描点的水平速度