Use desoxyribonucleic acid as a reference standard in metabolic experiments.
在代谢实验中使用脱氧核糖核酸作为参考标准。
Cardiac catheterization with angiography is the reference standard for diagnosing CAD.
心血管导管造影是诊断冠心病的金标准。
Natural vegetation in Xiaolongmen and adjacent areas can be used as the reference standard of health assessment for they are preserved well, have rational structure and rich species.
小龙门林场及毗邻地区的天然植被保存良好，结构合理、物种丰富，在进行森林健康评价时，可作为健康标准的参考之一。
An encyclopedia is a neutral reference standard.
一部百科全书是一个中立的参考标准。
The reference standard is the actual working process.
其参照标准是以实际工作过程为依据。
To establish the reference standard of octreotide acetate.
建立首批醋酸奥曲肽的国家对照品。
Acetylcholine Was used for a laboratory reference standard.
乙酰胆碱可作为实验室参考标准。
Why is the internal reference standard method employed for the assay of Vitamin E by GC?
气相色谱测定维生素E含量时为什么使用内标法？
Results: The reference standard revealed six true fractures of the scaphoid (prevalence, 18%).
结果：参考标准显示6例准确的舟状骨骨折（患病率，18%）。
Cholangiography is the reference standard for the diagnosis of primary sclerosing cholangitis.
胆管造影是原发性硬化性胆管炎诊断的参考指标。
A detailed description of the analytical procedures used to characterize the reference standard.
用于界定标准品的分析程序的详细叙述。
The reference standard for a true fracture of the scaphoid was six-week follow-up radiographs in four views.
舟状骨确切骨折的参考标准为随访6周的4种视图X影像。
In the case of a harmonised monograph, is it possible to use a reference standard from a different pharmacopoeia?
如果各论是协调过的，是否有可能使用不同药典的对照标准？
The reference standard for solid bars shall contain a longitudinal (axial) reference notch on the outside surface.
实心棒对比试块应在外表面制备纵向槽。
The results have been checked with the reference standard material for environment radioactivity provided by NBS, USA.
用NBS提供的环境放射性标准参考物质进行了检验。
Electrical data shown in tables is only a reference standard. Actual data may be changed by different using conditions.
表中所列电参数为参考值，实际电参数会因使用条件的不同而变化。
The principles for the design of anode network and cables are presented. They provide good reference standard for engineers.
指出了设计阳极网及电缆选用应遵循的原则，为广大设计人员提供了参考标准。
The verification of the reference standard is related to the effectiveness of the metrological work and test result of this area or unit.
参考标准的核查关系到该地区或该单位计量活动和检测结果的有效性。
A working standard (i. e., in-house or secondary standard) is a standard that is qualified against and used instead of the reference standard.
工作对照品(也就是内部标准品或二级标准品)是根据一级对照品标定的，并用来代替一级对照品的。
Objective: to realize the actuality of using oral hypoglycemic drug in our Hospital, and to provide reference standard for clinical rational use.
目的：了解我院口服降糖药使用现状，为临床合理使用提供参考。
A new type calibration method, the correction factor method, is proposed, which can expand the scope of instrument used as the reference standard.
随后引入了一种新的定标方法校正因子法，可扩大用作参考的标准仪器的范围。
According to the requirement of protection against industrial environment, we put forward a reference standard about communication devices and cable.
针对工业环境的防护要求，给出了通信设备和电缆所应遵循的参考标准。
Sensitivity is an important performance target for wire rope electromagnetic testing instrument, and can be calibrated by means of reference standard.
灵敏度是钢丝绳电磁检测仪器的一个重要的性能目标，并且可以通过参考标准进行校准。
RESULTS and CONCLUSION This method is reliable, simple and it can provide a reference standard for the quality control of Chuanxiong growing in Japan.
结果和结论所用方法可靠，简便，为提高日本川芎质量控制标准提供参考。
With 3-wire and 4-wire real reactive reference standard, it is capable of calibration for various artificial reactive or real reactive watt-hour meter.
具有三线、四线真无功标准，能满足各类人为无功或真无功电能表的检定。
By calculating the relative retention times of certain peaks with chlorogenic acid as the reference standard, 8 common peaks in the samples were analyzed.
以标准品绿原酸进行定位，通过对图谱分析和相对保留时间计算，确定了8个共有峰。
By calculating the relative retention times of certain peaks with chlorogenic acid as the reference standard, 8 common peaks in the samples were analyzed.
以标准品绿原酸进行定位，通过对图谱分析和相对保留时间计算，确定了8个共有峰。
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