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- Instrumental method: the estimate value of LOQ is the concentration when the signal-to-noise ratio is 10: 1. 仪器分析方法:一般以信噪比为10:1时相应的浓度作为定量限的估计值,然后配制相应定量限浓度的样品,反复测试来确定。
- Instrumental method: the estimate value of LOQ is the concentration when the signal-to-noise ratio is 10:1. 仪器分析方法:一般以信噪比为10:1时相应的浓度作为定量限的估计值,然后配制相应定量限浓度的样品,反复测试来确定。
- The structure of Ningxia coals from Lingwu, Shitanjing, and Baijigou with instrumental method such as IR, ASAP2010 and XRD are studied. 摘要为了研究宁夏煤的变质程度和变质类型,用红外光谱仪(IR)、物理吸附分析仪(ASAP2010)和X-射线衍射仪(XRD)分别对宁夏灵武、石炭井以及白芨沟煤矿煤样进行表征分析。
- The microanalytical method of elemental sulfur include chemical method and instrumental method such as Electrochemical analysis,Chromatography,XPS et. 微量元素硫的分析方法有化学法和电化学法、色谱法、XPS等仪器方法。
- An instrument or a method for inflicting such pain. 刑具造成这种痛苦的工具或手段
- The method seems good but it needs to be tried out. 这个方法似乎不错,但需要试验一下。
- Using the GC/MS instrumental method, the main components of the rose ethereal oil are determined.The true and the false of this kind of oil can be judged according to the method. 利用GC/MS仪器分析法,通过对市售玫瑰花精油化学成份的分析,确定了该油品的主要成份,并以此与国内外出品的同类油品化学成份的比较,可判断出该油品的真伪.
- The stethoscope is a medical instrument. 听诊器是一种医疗器械。
- This instrument monitors the patient's heartbeats. 这台仪器监听病人的心跳。
- The king signed the instrument of abdication. 国王签署了逊位的文告。
- I can't claim infallibility for this method. 我不敢说这方法绝对有效。
- Summer fallow is the best method of destroying weeds. 夏季休耕是消灭杂草的最好办法。
- H. H.Willard, L. I. Merritt and J. A. Dean:,“Instrumental Methods of al Analysis.”,5th ed..D. Van Nostrand. New York. (1974). 行政院劳工委员会;“劳工作业环境空气中有害物采样分析建议方法通则篇”(1995).
- A similar board used as a percussion instrument. 敲击板用作打击乐器的一种类似的板
- Popularizing this new method is not an easy job. 推广这种新方法不是件容易的工作。
- This scientific instrument suffered severely. 这部科学仪器受到严重损坏。
- Language is an instrument for communication. 语言是交际的手段。
- This is not an economical method of heating. 这不是一种经济的取暖方式。
- The compass is an instrument of navigation. 罗盘是航行仪器。