色層分析儀 的英文怎麼說
中文拼音 [shǎicéngfēnxīyí]
色層分析儀
英文
chromatograph- 色 : 色名詞[口語] (顏色) colour
- 層 : i 量詞1 (用於重疊、積累的東西 如樓層、階層、地層) storey; tier; stratum 2 (用於可以分項分步的...
- 分 : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
- 析 : Ⅰ動詞1. (分開; 散開) divide; separate 2. (分析) analyse; dissect; resolve Ⅱ名詞(姓氏) a surname
- 儀 : 名詞1 (人的外表) appearance; bearing 2 (禮節; 儀式) ceremony; rite 3 (禮物)present; gift 4 ...
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Practice for sampling of process vents with a portable gas chromatograph
使用便攜式氣相色層分析儀進行工藝通風孔取樣的慣例Existing halimeter scores do correlate statistically with more complex chromatographic analyses and with the gradings of human odor judges, who personally smell the breath of study subjects and rate it for research purposes
現行口臭儀對口臭的判定,跟更復雜的色層分析法,或是氣味?定師的分級判定( ?定師會親身聞嗅受測者的口氣,並列出等級以供研究之用)比較,在統計上的結果是一致的。After the acet is vaporized, the active substance in water is gotten. and which is vaporized at low temperature. then the crude active substance is purified by column chromatography on sephadex g - 75. after a series of purifications again, we could get some white powder at last. though the active substance is diluted to50 g / ml, the activity is still checkeded - up through phyto phtnora casicileon. the purified active substance is insensitive to heat, resistant to chloroform 、 ethanol and the orhers. in addition, the active substance is sensitive to high ph ( 10 ~ 14 ), but it is not sensitive to low ph ( 1 ~ 5 ). furthermre, when the ph is made to low again, the activity of it ' s comes back
用蒸餾水對菌體稀釋;加入適量吸附樹脂在150rpm 、 28下振蕩吸附4h , 80 %的丙酮解吸,過濾解吸液得到活性物質的澄清溶液,旋轉蒸發儀旋轉蒸發去處丙酮,經sephadexg - 75分子篩層析得單一活性峰,收集峰值部分樣品液經冷凍乾燥得到淡褐色粉末,該活性物質用丙酮充分洗滌、甲醇-乙醚重結晶獲得略帶微黃的白色粉末,該活性物質50 g / ml仍可對蘇雲金芽孢桿菌hd - 1產生明顯的抑制作用。As huygens floats through the orange haze, the probe ' s gas chromatograph and mass spectrometer ( gcms ) will analyze the composition of the atmosphere
惠更斯號一面在橘色的霾霧中飄移,探測器上的氣相層析質譜分析儀( gcms )將一面分析其大氣組成。Second, we used high performance liquid chromatography ( hplc ), thin - layer chromatography ( tlc ), gel chromatography ( gc ), and protein and nucleic acid analytic apparatus to evaluate f i " s purification
其次,利用高效液相色譜,蛋白核酸分析儀,薄層層析,凝膠色譜等檢測手段,從各個角度入手,證明該f為單一組分。分享友人