木質酸 的英文怎麼說
中文拼音 [mùzhísuān]
木質酸
英文
lignic acid-
The microorganism which produce ethanol from lignocellulose must be able to dissimilate both five - carbon and six - carbon sugars and consist of the pdc and adh ii which are key enzymes in ethanol formation. regretfully, no naturally occurring organism can efficiently1 produce ethanol from all monosaccharides
要從木質纖維素生成乙醇，所利用的微生物必須能同化所有的戊糖、已糖成分，而且含有生成乙醇的關鍵酶：丙酮酸脫羧酶（ pdc ）和乙醇脫氫酶（ adh ） 。Research of the auxiliary impeller of pulp pump
木質素磺酸鈣作磁鐵礦漿助濾劑的試驗研究Research on complexation property of calcium lignosulfonate
木質素磺酸鈣的絡合性能研究Technical specification for water - reducer admixtures of calcium lignosulphonate using in concrete
木質素磺酸鈣減水劑在混凝土中使用的技術規定Studies on physical and chemical properties of lignosulfonate from dahurian larch bark residue after extraction
落葉松栲膠廢渣木質素磺酸鹽理化性能的研究Through pathway of orientated degradation or decomposition of lignocellulosic biomass, many high - value organic substances of small molecules such as glucose, xylose, phenylpropane units and their dimers, gaseous substances such as ch4 and co, liquid substances such as organic acids, aldehydes, alcohols and other platform chemicals such as furfurals, levulinic acids, xylitols and ethanols can be produced
木質生物質通過一定的降解或分解途徑，可產生很多有重要價值的有機小分子化合物，這些有機小分子化合物有葡萄糖、木糖、苯丙烷單體及二聚體，氣態小分子如ch4和co ，液態小分子如有機酸、醛、醇，重要基礎平臺化合物糠醛、乙酰丙酸、木糖醇、乙醇等。Effect of initiation on the graft of lignosulfonate with acrylic acid
引發劑對木質素磺酸鹽接枝丙烯酸的影響Preparation of modified sodium - lignosulfonate with paper - making black liquor
利用造紙黑液制取改性木質素磺酸鈉Progress of studies on grafting modification and application of lignosulfonate
木質素磺酸鹽的接枝改性及應用研究進展Standard test method for lignosulfonates sulfite cellulose in tanning extracts
鞣皮提取物中木質磺酸鹽Anionic surfactants which include petroleum sulfonates, alkylbenzene sulfomates, petroleum carboxylates and ligin sulfonates, in which sulfonate surfactant is the most well known type are widely used in eor
陰離子型表面活性劑在三次採油中應用最為普遍，它們主要包括石油磺酸鹽、烷基苯磺酸鹽、石油羧酸鹽、木質素磺酸鹽等，而其中以磺酸鹽型最多。The reducing sugar content in the phloem and xylem of populus pseudo - simonii, p. pseudo - simonii p. nigra, p. simonii p. nigra, p. koreana, 27 and 40 - year - old p. simonii wood was analyzed by 3, 5 - dinitrosalicylic acid colorimetry
摘要利用3 ， 5 -二硝基水楊酸比色法測定小青楊、小青黑楊、小黑楊、香楊、 27年生和40年生小葉楊韌皮部和木質部的還原糖含量。According to the properties of litter substrate, the enzymes are classified into cellulolytic enzymes, ligninolytic enzymes, proteolytic enzymes and phosphatase
根據森林凋落物底物性質的不同，將凋落物分解酶分為纖維素分解酶類、木質素分解酶類、蛋白水解酶類和磷酸酶類。Results showed that during hydrothermal degradation, the contents of hemicellulose and cellulose in lawn - grass and weeds decreased while the content of lignin increased due to derivation and condensation
結果表明，在濕解過程中草坪草和雜草中半纖維素、纖維素的相對含量呈減少趨勢；木質素類物質經過衍生和小分子縮合后，其相對含量呈增加趨勢；濕解最終產物呈弱酸性，可以用來改良堿性土壤。This brazilian firm deals in wedges made from wood, polycarbonate and eva and in a variety of differently shaped heels for women ' s footwear
這家巴西的公司為女鞋生產木質、聚碳酸脂和eva的楔形底，其款式的形狀各式各樣。Sodium lignin sulfonate
木質素磺酸鈉Effect of lignosulfonates on controlling of urea nitrogen transformation and nitrate accumulation in vegetable
木質素磺酸鹽對尿素氮轉化與蔬菜硝酸鹽積累的影響In addition, we deal in th ese products like german bayer methyl cellulose ether, german grs methyl cellulose, domestic methyl cellulose, citric acid, korean p17s and p24s, melamine and so on
除此之外，公司還經營德國拜耳甲基纖維素醚，德國grs木質纖維素，國產木質纖維素，檸檬酸，韓國p17s ， p24s ，三聚氰胺等產品。Aldononitrile acetates and alkaline nitrobenzene oxidations were used to analyze the change of structuia1 polysaccharides and composition of lignin in 80 % ethanol - extracted rice straw treated with sodium hydroxide, ammonium bicarbonate, or urea
摘要以氫氧化鈉、碳酸氫銨和尿素處理的稻草為研究對象，採用糖腈乙酰酯法和堿性硝基苯氧化法，分別測定了化學預處理前後稻草用80 %乙醇浸提殘渣中結構性多糖和木質素組分的變化。Why is it important for paper or board to be acid - free and lignin - free
為什麼無酸和無木質素的包裝紙張或紙板是重要的？分享友人