natural acid 中文意思是什麼

natural acid 解釋
天然酸
  • natural : adj 1 自然界的；關于自然界的。2 天然的；未開墾的；野生的。3 固有的 生來的 天賦的（opp acquired）...
  • acid : adj. 1. 酸味的。2. 【化學】酸的，酸性的。3. 〈比喻〉尖酸刻薄的，易怒的。n. 1. 酸味物。2. 【化學】酸。adv. -ly ,-ness n.
  1. Test method for acid number empirical of synthetic and natural waxes

    合成蠟和天然蠟的酸值
  2. Natural rubber latex concentrate - determination of volatile fatty acid number

    揮發脂肪酸值的測定
  3. Examples of natural - based additives are thickening agents from seaweed, antioxidants like tocopherols converted to vitamin e by the body and carotenoids converted to vitamin a by the body, and acidifying agents like tartaric acid from fruit

    例子有從海草提煉出可使味道更濃厚的提味料，抗氧化劑像生育酚可被身體轉換成維他命
  4. Natural chiron borneol applied in - substitution lactic acid asymmetric synthesis

    取代乳酸的不對稱合成
  5. Synthesis methods for natural anticancer drug caffeic acid phenylethyl ester were reviewed and their advantages and disadvantages were described with 55 references

    摘要介紹了天然抗癌藥咖啡酸苯乙醇酯的各種化學合成方法，並評價了其優缺點。參?文獻55篇。
  6. Chlorella growth factor, honey, glucose liquid, dl - malic acid and natural flavour

    綠藻成長因子蜂蜜果糖葡萄糖蘋果酸及天然香料。
  7. Sales : imported and domestic natural rubber, butylbenzene rubber, polybutadience rubber, butyronitrile rubber, epdm rubber, butyl rubber, chlorosulfonated polyethylene tyre types superfine, smell - free, butyl, butyronitrile, color and milk natural rubbers, compound rubbers and reclaimed rubbers ; raw and auxiliary materials for rubber chemical such as rubber accelerator, antiager, black, paraffin, octadecoic acid, zinc oxide, magnesium oxide, titanium pigment, coumarone and powder sulfur ; different specifications of epdm color granules, crossover antiskid rubber floor brick, plastic rubber sites, lawn layout, different specifications of antiskid rubber floor brick, rubber blind - people road brick, plant brick, tree guard brick, top adiabatic brick, road rubber reducer brick, special green rubber tyre rubber granule, rubber powder and product, different rubber and plastic pipe, adhesive tape and plate, flexible rubber soft joint, rubber stop tape, bridge extension device, natural rubber plate pedestal, water - expanding rubber, rubber and plastic air duct, pe / pp / pvc water pipe, fulgurite, flame retardant wire gutter, floor wire gutter, mc nylon product, rubber and plastic machinery and fitting relieve, and processing of different ordinary and special rubber and plastic and nylon products

    經營銷售：進口、國產天然膠、丁苯膠、順丁膠、丁腈膠、三元乙丙膠、丁基膠、氯璜化聚乙烯、輪胎類精細、無味、丁基、丁腈、彩色、乳膠類等多種型號天然橡膠、合成橡膠和再生橡膠；硫化促進劑、防老劑、炭黑、石蠟、硬脂酸、氧化鋅、氧化鎂、鈦白粉、古馬龍、工業硫磺粉等各種橡膠化工原輔材料；各種規格epdm彩色顆粒，天橋防滑橡膠地磚、塑膠場地、人造草坪鋪裝、各種規格防滑橡膠安全地磚、橡膠盲道磚、植草磚、樹木圍護磚、屋頂隔熱板、道路橡膠減速塊，專用綠色環保型橡膠輪胎膠粒、膠粉及成品，各類橡膠、塑料膠管、膠帶、膠板，可撓曲橡膠軟接頭，橡膠止水帶，橋梁伸縮裝置，天然膠板式橡膠支座，遇水膨脹橡膠，橡膠、塑料導風筒， pe pp pvc水管、電管、阻燃線槽，地板線槽、 mc尼龍產品、橡塑機械及配件調劑，並承接各種普通、特種橡塑、尼龍產品加工製造。
  8. This product adopts prescription studied by american scientists, is prepared from deep - sea tuna crude oil riches in dha, natural ve, gotu kola pe grows in subtropical zone, folic acid, taurine chitosan, flaxseed oil, etc

    世界衛生組織發表聲明：鑒于-亞麻酸的重要性和人類普遍缺乏的狀況，決定在世界范圍內專項推廣-亞麻酸。
  9. 3 ) foa ( fluoroorotic acid ) treatment with the dominant negative mutants showed that the dominant negative effects of mutants were caused by the presence of the gpi17 vector, not by another mutation located somewhere in the genome and in a gene involved in the natural resistance against copper

    3 ） foa （ 5 -氟-乳清酸）處理突變體細胞表明，得到的顯性負性突變體不是細胞中銅抗性基因突變的產物，其確為gpi17突變引起。
  10. Rich variety of natural climate, dry and rainless, irrigated by the melt water of tianshan mountain ' s ice and snow, sufficient sunlight, significant temperature gap between day and night, suitable for growth and cultivation of different types of wine grape, few disease and pest, high grape sugar contents level, moderate acid level, good color and luster, ideal material for producing top grade green food wine

    自然氣候類型多樣，乾旱少雨，天山冰雪融水灌溉，光照充足，晝夜溫差大，適宜酒葡萄不同品種的生長發育，病蟲害少，葡萄果粒含糖量高，酸度適中、色澤好，是生產綠色食品高檔葡萄酒的理想原料。
  11. Vera is a plant grows in the area of intertropical desert, which contains natural vitamin, mineral, protein active enzyme and lots of amino acid

    美國富恩堂蘆薈採用純天然蘆薈凝乾粉精製而成。米黃蘆薈富含天然維生素、礦物質、蛋白質活性酶及多種氨基酸。對慢性胃炎，消化不良，慢性便秘，腸炎等療效顯著。
  12. Dextrates, valerian extract, natural flavors, starch, steric acid, dried liver, dried whey, silicon dioxide, passiflora extract, chamomile extract, kava kava extract, magnesium stearate

    纈草萃取物，天然風味，澱粉，硬脂酸，乾燥內臟，乾燥乳清，矽二氧化物，西番蓮萃取物，春黃菊萃取物，卡瓦胡椒萃取物，硬脂酸鎂。
  13. Fuhong class a inorganic dampproof fireproof board adopt natural minerals, featuring good performance in water, sunshine, acid rain, and frosted condition, its lifespan can last as long as more than 20 years, it keeps room warmer in winter and cooler in summer, damp - resistant, wet - resistant, it is applicable to island climate, and wont generate halogenation like ordinary fireproof board

    福宏a級無機防潮防火板：為天然礦物研製而成，具備了礦物應有的特性，長期水浸日曬酸雨寒凍也不脫層變質或腐蝕，使用壽命更可達20年以上且冬暖夏涼，又能抗濕抗潮，更能適合海島型氣候，絕不會有一般防火板材的反鹵現象。
  14. The mineral quality with natural seaweed essence, amino acid clean elixir, the deep layer brushing dirty mark inside the pore and the surplus oleins, valid for at the same time stet the skin aqua, abundance can wake the skin vigor up, making skin feel more easily relaxed, let you own the skin color of the clearness brillancy

    成份：含天然海藻精華，氨基酸清洗劑，深層清潔毛孔內污垢及多餘油脂，同時有效保留肌膚水份，豐富的礦物質能喚醒肌膚活力，使肌膚倍感輕松舒暢，讓你擁有清爽明亮的膚色。
  15. Wamow company provides raw material and oem package of crystal collagen mask for worldwide suppliers. the raw material of crystal collagen is composed lf natural medical ingredients, and is the best beauty and moisturizing product. it utilizes bio - genetic engineering technology to compound ossein, hyaluric acid, and red algapolymer, as well as water solvable collagen, to produce the very best crystal collagen raw material, which is also known as “ fountain of skin “

    華茂貿易公司在中國內地是膠原蛋白水晶面膜原材料最大供應商，而且我們也可以?國內化妝品企業提供水晶面膜生?工藝流程，可以指導客戶組織生?出如：金箔元素系列、水果果素系列、花草茶系列、香熏水晶蠟系列、中華草本系列、海洋元素系列、純晶骨膠原系列等十大系列100多個品種的天然水晶蛋白膠原膜貼成品。
  16. The sequence of hntx - v had been determined by 491 sequencer : nh2 - eclgfgkgcnpsdqccksanlvcsrkhrwckyei - cooh, in which there were 35 amino acid residues and six cys. the toxin could block neuromuscular transmission in an isolated mouse phrenic nerve diaphragm preparation. hntx - v is a natural mutant of hntx - iv, for there is only one different residue ( ala20ser )

    Hntx -經491測序儀測得其氨基酸組成為： nh2 - eclgfgkgcnpsdqccksanlvcsrkhrwckyei - cooh ，含35個氨基酸殘基， 6個半胱氨酸全部參與了二硫鍵的形成，該毒素對小鼠膈神經-膈肌標本有阻遏作用。
  17. All data indicated that f i was a pure substance. third, using modern analytic techniques such as nucleic magnetic resonance ( nmr ), infrared spectroscopy ( ir ), ultraviolet visible absorption spectra ( uv ) and mass spectrometry ( ms ), we analyzed the basic chemical structure of f i and nominated it phthalic acid di ( 3 - methyl ) nanyl ester ( pdne ). we estimated primarily it was a novel natural compound

    第三，利用核磁共振，紅外光譜，紫外分析，質譜等現代分析測試技術對分離提取物f進行結構鑒定，解析出f的結構，初步推斷該物質為鄰苯二甲酸- （ 3 -甲基）壬酯（ pdne ） ，根據目前所掌握的資料，還沒有檢索到該物質相關的報道，初步認定為一種新型的天然產物。
  18. Abstract : researches on unformaldehyde unironing finishing are summarized in this paper. functions and deficiencies of glyoralamido, water soluble heat reactive polyure thane, bishydroxyethyl - sulfoue, natural high precision chitosan, reactive organosilicon, amyloidosis epoxide, multiple carboxyl acid compound are also analyzed and compared

    文摘:綜述了無甲醛免燙整理方面的研究，分析比較了乙二醛-酰胺類整理劑、水溶熱反應性聚氨酯、雙羥乙基碸、天然高聚物殼聚糖、反應性的有機硅、澱粉改性物、環氧類整理劑、多羧酸化合物等無甲醛抗皺整理劑的功能以及各種整理劑存在的不足
  19. It can replace natural tung oil and flax oil lacked in market to produce alkyd or fatty acid ready mixed enamel

    可代替市場緊缺的天然桐油和亞麻油，加工成各色醇酸調和瓷漆和脂酸調和瓷漆。
  20. And the effects of ballmilling, floatation and weight - selection, acid treatment and heat treatment on the specific surface and adsorbability of the natural minerals have been studied further, especially on diatomite and sepiolite

    並進一步研究了球磨、浮選和重選、酸處理、熱處理等前處理對天然礦物的比表面和吸附性的影響，並著重討論了前處理條件對硅藻土和海泡石的吸附性能的影響。
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