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- A standard sample of 25.4 mm. length (mode, tested by Webb's sorter) is used in the test. 本文的後半部對用茹柯夫儀器測得的數據進行計算的方法加以討論。
- 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格昂貴,且由於本身的穩定性差,不宜長期保存。
- It has been applied to the determination of standard samples of iron ore w... 應用於鐵礦石標準樣品分析,測定結果與認定值吻合較好。
- Lastly through standard sample of main chemistry composition in mulberry to Apriona germari carry on antenna electric potential reaction and the sense of smell behavior to respond a measurement. 的嗅覺反應,利用動態頂空氣體循環採集法和熱脫附氣質聯用技術對桑樹揮發物進行了收集、分析與鑒定確定其主要化學成分,並且對桑天牛成蟲觸角進行了掃描電鏡的觀察以及利用桑樹揮發物標樣對桑天牛成蟲進行觸角電位反應和嗅覺行為反應測定。
- A sample of one component separated from an additive is determined to be APE aller analyzing qualitatively with IR,UV, HPLC methods and comparing with standard curves and standard sample. 本文以某一助劑中分離出的一種組分為樣品,用紅外(IR)、紫外(UV)和高效液相色譜(HPLC)分析法,並和標準譜圖和標樣進行對照,定性分析了它是烷基酚聚氯乙烯醚。
- The nurse took a sample of my blood for tests. 護士抽了我的血樣去化驗。
- They dipped the fabric in a vat of dye. 他們在染缸中浸染織品。
- Research methods about standard samples of water quality determination of Kjeldahl nitrogen were put forward. 提出了水質凱氏氮標準樣品的研究方法。
- A new method for the determination of trace arsenic in natural water and standard samples of sediment by HG-ICP-AES after separation/preconcentration. 採用孔雀綠與砷鉬酸鹽形成離子對,以聚鋁作為共沉澱劑富集分離,HG-ICP-AES法測定痕量砷的新方法。
- A style or individual sample of writing. 筆跡個人的書法筆跡或風格
- standard sample of chlorophyll a 葉綠素a標樣
- Kindly send us two samples of each class quote for. 報價時,請對每一個等級的各寄兩個樣品。
- A large amount of xylobiose and xylotriose with purity of 97.08% and 94.19% were obtained by twice separation with this system, and they can be used as standard samples of XOS. 通過二次分離手段製備出純度分別為97.;08 和94
- A typical chromatographic profile of pigments was characterized by the simultaneous presence of lutein and lutein esters with standard samples of lutein. 採用反相高效液相色譜法測定不同顏色萬壽菊花(包括花瓣和花萼)中葉黃素和葉黃素酯的含量。
- Salting-out and coagulation of dye cause pitting on th. 由於染料的鹽析與聚沉,鍍層易起麻砂。
- Relating to the processes of dyeing or coloring. 染色的,著色的有關染色或著色的
- Two main constituents were purified from the precipitate by RP?HPLC. Compared with the UV?, LC?ESI?MS, HPLC and FTIR spectra of standard samples of arctiin and arctigenin, the two main purified constituents were identified as arctiin and arctigenin. ? 經紫外光譜(UV)、紅外光譜(FTIR)及電噴霧質譜(ESI MS)檢測,並與牛蒡子甙和牛蒡子甙元對照品的UV,LC ESI MS,HPLC及FTIR圖譜比較,鑒定兩個主要成分為牛蒡子甙和牛蒡子甙元。
- The standard samples of rectangle thin plate including crack fixed at four sides is set up with computer imitation technic,and the crack diagnosis system based on neural network is developed. 採用計算機模擬技術建立了四邊夾支矩形板裂紋損傷的標準譜,並研製出相應的基於人工神經網路的裂紋診斷系統。
- Such is one sample of the earliest true men. 這是最早的真人的標本。
- Shall I show you a sample of each? 是否要我每樣拿一個給您看看?