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- Petri: I can't remember whether we keep the standard sample, any inputs? 我不記得我們是否保存了用于測試儀器的標準樣本,你的意見(jiàn)?
- Standard sample rate converter: provides good quality sample rate conversion. 標準采樣速率轉換程序:提供高質(zhì)量的采樣速率轉換。
- From 2002 to 2004, the quality of ambient air in urban area of Qinzhou city reach national secondary standard. 摘要2002年至2004年，欽州市區環(huán)境空氣質(zhì)量達國家二級標準。
- A working standard (i. E., In-house or secondary standard) is a standard that is qualified against and used instead of the reference standard. 工作對照品(也就是內部標準品或二級標準品)是根據一級對照品標定的,并用來(lái)代替一級對照品的。
- This is particularly useful where the food color is so unstable as to make the forwarding of a standard sample unfeasible. 在食品色澤極其不穩定以致于不可能預先制作標準樣品時(shí),這種方法特別有效。
- This paper summarized research and manufacture of chromium standard sample about CITIC Jinzhou Ferroalloy Co. 就本單位研制的金屬鉻標準樣品的工作進(jìn)行了詳細地總結。
- A standard sample of 25.4 mm. length (mode, tested by Webb's sorter) is used in the test. 本文的后半部對用茹柯夫儀器測得的數據進(jìn)行計算的方法加以討論。
- This paper summarized research and manufacture of chromium standard sample about CITIC Jinzhou Ferroalloy Co.,Ltd. 就本單位研制的金屬鉻標準樣品的工作進(jìn)行了詳細地總結。
- Total flavonoids content was also determined to be 3.36% by spectrophotometric method using rutin as standard sample. 以蘆丁為標準品;用分光光度法測得菝葜根莖中總黃酮含量為3.;36%25。
- This test checks whether a standard sampling is done. 這個(gè)測試檢查是否完成標準取樣。
- Bcause of its poor stability,the standard sample of lycopene can't be stored for a long time. 因番茄紅素的標準樣品價(jià)格昂貴,且由于本身的穩定性差,不宜長(cháng)期保存。
- The key of this method is that the suLfur in gas sampLe is quantified by using the working curve made of Liquid standard sampLe. 該方法的關(guān)鍵技術(shù)在于使用液體輕油硫標準樣品制作曲線(xiàn),對合成氣樣品進(jìn)行定量分析。
- In comparison with general spectrophotometric method,the advantage of this method is that no standard sample is needed for standard curve. 與普通的分光光度法相比，該方法的優(yōu)點(diǎn)是不需要用標準蒙脫石樣品作標準曲線(xiàn)。
- National Secondary Standard of Fatness Machine 平面度副基準裝置
- Using scopolamine as standard sample,total alkaloid content of Smilax china L and Smilax glabra Roxb were determined to be 0.022 2% and 0.034 9%. 以東莨菪堿為參照品;測知菝葜和土茯苓根莖中生物堿含量分別為0.;0222%25和0
- secondary standard reference surface 二極標準磁盤(pán)面
- We have determined tin and lead contents in tin solder using the XRF fundamental parameter method without standard sample in this paper. 本文在無(wú)標樣的情況下,用X射線(xiàn)熒光基本參數法測定了焊錫中的錫和鉛的含量。
- The paper introduces preparation status of water dinitrotoluene environmental standard sample in environmental monitoring of water and wastewater. 報道了水和廢水環(huán)境監測所用水質(zhì)二硝基甲苯環(huán)境標準樣品的研制情況。
- Choosing modified corn starch of self-preparation as standard sample,its viscosity and translucent rate were checked and the data is linear fitted. 選用自制的變性淀粉作為樣本,檢測樣本漿液的透光率與粘度,將所得到的數據進(jìn)行線(xiàn)性擬合。
- It has been applied to the determination of standard samples of iron ore w... 應用于鐵礦石標準樣品分析,測定結果與認定值吻合較好。
