硫黃質 的英文怎麼說
中文拼音 [liúhuángzhí]
硫黃質
英文
pectenoxanthin-
Practice shows that the application of frequency spectrum characteristics to the evaluation of ip anomalies caused by sulfide mineralized bodies ( chalcopyrite ) and graphite - bearing dolomitic marble is effective
實踐證明，利用頻率譜定性評價硫化物礦化體（黃銅礦）與含石墨白雲質大理巖激電異常源取得較佳效果。Method : a static headspace gc - ms method was used to detect sulfur in the fumatory radix bupleuri, the authentic samples free of sulfur was detected as reference
方法：運用靜態頂空毛細管氣相色譜質譜聯用技術進行檢測市售柴胡是否經硫黃熏蒸，並從產地採集未經硫黃熏蒸的柴胡作為陰性對照藥材與市售柴胡進行比較。Thus, such phenomena as vermilion turning black, aging of red lead and the fading of arsenic can now be more essentially represented by the chemical reactions of cinnabar having its crystal lattice transformed, lead tetroxide turned into lead dioxide, and arsenic sulfide turned into arsenic oxide
於是，硃砂變黑，鉛丹老化，石黃退色等現象，便可以用硫化汞轉變了晶格，四氧化三鉛變成了二氧化鉛，硫化砷變成了氧化砷來更本質地加以表述了。Solid substrate - room temperature phosphorimentric determination of trace tin in calcein - potassium persulfate - tin system with 1, 10 - phenanthroline as sensitizer
鄰二氮菲增敏錫催化過硫酸鉀氧化鈣黃綠素固體基質室溫?光法測定痕量錫Calli were induced from internode segments of the methionine resistant plantlets of astragalus melilotoides. the highest yield of protoplasts ( 2. 1 x 106 / g f. wt. ) was obtained from 8 - day - old friable calli after subcultured on fresh medium
用草木樨狀黃芪甲硫氨酸抗性變異系植株莖切段誘導的松軟愈傷組織為材料，通過酶法分離出大量有活力的原生質體。In the light of the ore property, the copper mineral from the ore is recovered by sulphidizing flotation with butyl xanthate as a collector and pzo as a frother
針對其礦石性質，採用硫化浮選回收礦石中的銅礦物，並以丁黃藥作捕收劑， pzo作起泡劑。Huanggang jiahe pharma ( original huanggang hongya pharmaceutical co., ltd ) is specialized in pharmaceutical raw materials / intermediates / fine - chemicals, the main products are metronidazole / 2 - methylimidazole / 2 - methyl - nitroimidazole / dimetridazole / anetholtrithion / glyoxal, which comply with the latest standard of bp / usp / ep / bpv
黃岡佳禾藥業有限公司（原黃岡市宏亞藥業有限責任公司）是原料藥/中間體/精細化工產品專業生產企業，主要產品有甲硝唑、 2 -甲基咪唑、 2 -甲基- 5 -硝基咪唑、二甲硝咪唑、乙二醛、茴三硫（膽維他） ，質量滿足bp / usp / ep等最新版質量標準。Starting with the research on the characteristics of frequency spectra of the ip field as well as charging - discharging time and based on experiment results, the authors summed up frequency spectra, time spectra and decay rate characteristics of sulfide mineralized bodies ( chalcopyrite ) and graphite - bearing dolomitic marble, and detected new parameters for qualitative evaluation of ip anomalies
摘要從研究激電場頻譜特徵及充、放電時間特徵出發，根據實驗觀測結果，總結了硫化物礦化體（黃銅礦）及含石墨白雲質大理巖等巖性的頻譜特徵及充放電時間特徵，探索到新的定性評價激電異常源參數頻率譜及時間譜、視衰減速度。Most proteins have amino acids with aromatic ring, so they have yellow reaction. phenylalanine is not easy to nitrify, so it is necessary to add in a little vitriol oil
多數蛋白質分子含有帶苯環的氨基酸，所以都會發生黃色反應。苯丙氨酸不易硝化，需加少量濃硫酸后才能夠發生黃色反應。分享友人