碱性液
- 与 碱性液 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Acrylate polymer emulsions are widely used in the field of optics, physic, biology and chemical engineering etc.
由于丙烯酸酯类聚合物乳液具有优良的耐光性、耐酸碱性和耐腐蚀性,而广泛应用于光学、医学、电子、化工等许多领域。
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The pH value of concentrated liquid is stable in the alkalescence range, and the pH value of permeation liquid is little higher than that of concentrated liquid.
处理过程中,浓缩液的 pH 值稳定在碱性范围内,透过液的 pH 值略高于浓缩液的。
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The catalyst Ti-MCM-41 is used in epoxidation of propylene, in which cumenen hydroperoxide is used as oxidant, alkalescence of solution, reaction temperature and solvent are tested.
将所合成的Ti-MCM-41催化剂用于CHP氧化丙烯的环氧化反应中,对反应液的酸碱性、反应温度及溶剂进行了考察。
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Methods: from prepation of crude drug as start, study the technology of extract and defat with L9 (3~4) orthogonal test. With EtOH extraction and water sed, alkali washing, EtOAC extraction as main methods of eliminate dopant. Finally with alky AlzO3 chromatographic column, rich and gain anticancer active site. The maximum response was achieved at a 40 min extracting time with 10 times volume 90% EtOH added to the sample for the first time and 30 min for the second time. Adding 10 times water will produce precipitation; Place the precipitation into 6 times petroleum benzin to de-fat at 60℃.
云南红豆杉中抗癌活性物制备工艺研究方法:利用正交设计试验L9(3~4)确定原料药提取工艺为:10倍量90%乙醇提取两次,第一次40分钟,第二次30分钟;醇提液用10倍量水沉;沉淀加6倍量石油醚40℃脱脂;用1mol/L的NaOH溶液碱洗,除去酸性杂质;以碱性氧化铝柱,以环己烷/丙酮为洗脱溶剂,在环己烷-丙酮(6:4)段富集到所需活性部位,洗脱剂用量为3VB。
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The experimental studies on the activation,migration and deposition of goldbearing argentite sample in hydrothermal solution containing neutral,alkaline and acidic amino acids are made respectively in this paper.
对含金的辉银矿样品在中性、碱性和酸性氨基酸热液中的活化、迁移与沉积作用,分别进行了实验研究。
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Objective To explore the early diagnostic value of bFGF assay in nipple aspirate fluid in breast cancer patients.
目的 探讨乳头抽吸液中碱性成纤维细胞生长因子的检测在乳腺癌早期诊断中的价值。
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Objective:The aim of this study is to determine the content of vascular endothelial growth factor and basic fibroblast growth factor in the wound fluid during maxillofacial soft tissue blast injury, and to evaluate their effects on angiogenesis of wound healing.Methods: The rabbit model of maxillofacial blast injury was made by KTY_04 blasting cap.
目的:探讨颌面部软组织爆炸伤愈合过程中血管内皮细胞生长因子和碱性成纤维细胞生长因子的分布和在伤口液中含量的动态变化,及其对血管再生的刺激作用。
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The neutral/basic fraction was furthermore separated into 4 fractions using silica gel normal phase chromatography, and each fraction was then concentrated and analyzed using gas chromatography-mass spectrometry. In comparison with the pure standards and the retention indices reported in the literature, a total of 302 volatile compounds were identified in Changyu XO brandy, including 30 alcohols, 35 aldehydes and ketones, 20 carboxylic acids, 104 esters, 24 substituted benzenes and derivatives, 14 phenolic derivatives, 14 acetals, 16 furan derivatives, 22 terpenic and norisoprenoidic derivatives and 23 others.
实验先采用液-液萃取方法提取张裕XO级白兰地的挥发性成分,然后将酸性成分与碱性和中性成分分离,再采用柱色谱分离手段将其分离为若干个级分并浓缩,采用气相色谱-质谱、标准品比对、保留指数值比较等方法对分离得到的各级分中的成分进行了鉴定,在白兰地中共鉴定出302种挥发性成分,包括醇30种、醛酮类35种、酸类20种、酯类104种、苯同系物及其衍生物24种、酚类14种、缩醛14种、呋喃类16种、萜烯类22种和其他物质23种。
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Mats; Elevator mats; cleaning Agent Series: air fresheners;§à; hand sanitizer; disinfectants; surface wax; at the end of wax; maintenance wax; furniture wax; wood floor wax; free throw wax; from wax water; low foam carpet water; carpet stains in addition to agent; of foam agent; electrostatic dust lead agent; Degreaser; derusting agent; In addition to gel; wall cleaning agent; acidic, alkaline cleaning agents; stone wash water; bathroom cleaners; cement ash agent;àagent; aromatic ball; Bi Livzon; hundred Livzon; rub silver paste; rubbed copper water; stainless steel brightener; aluminum brightener; crystal hard powder; K2, K3 powder; Stone derusting agent; stone care agent; daily sundry goods series: indoor and outdoor environmental dustbin; the garbage bin; debris barrels; buckets; radius wastepaper basket; trash bag; folding ladder; Human word ladder; one meter Benchmarking Block; peracetic acid; 84 fluid; alcohol; to Su water; hydrochloride; thin materials; cleaning Ling; detergent; floor brush; Dunbur;ó; broom; dustpan;§°brush; Paper Chuai son; push snow shovel; towel; toilet paper; gloves; scouring pad; Tan Shannon; clean ball; wire cotton; labor supplies; cleaning service
空气清新剂;玻璃清洁剂;洗手液;消毒剂;面蜡;底蜡;保养蜡;家私蜡;木地板蜡;免抛蜡;起蜡水;高低泡地毯水;地毯除渍剂;化泡剂;静电牵尘剂;除油剂;除锈剂;除胶剂;外墙清洁剂;酸性、碱性清洁剂;洗石水;浴室清洁剂;水泥除灰剂;洁厕剂;芳香球;碧丽珠;百丽珠;擦银膏;擦铜水;不锈钢光亮剂;铝品光亮剂;晶硬粉;K2、K3粉;石材除锈剂;石材护理剂;室内、外环保垃圾桶;果皮箱;杂物桶;水桶;方圆纸篓;垃圾袋;折叠梯;人字梯;1米线标杆座;过氧乙酸;84液;酒精;来苏水;盐酸;稀料;洗洁灵;洗衣粉;地板刷;墩布;笤帚;扫帚;簸箕;恭桶刷;皮揣子;推雪铲;毛巾;卫生纸;手套;百洁布;檀香;清洁球;钢丝棉;劳保用品;保洁服
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Technical parameters application * egg and milk products including rich fat milk powder,cocoa milk powder, milk powder,eggwhiteetc.* food and plant juice including oats,chickenjuice,coffee,speedy dissolving tea,flavorign,protein,bean,peanut protein,protein solution etc.* sugar series including corn syrup,com starch,amylaceum,pectin barley sugear,pltassium sorbate etc.* pharmaceutical products including chinese medicine extract,pharmiglucin,vitamin,antibiltie,amylase,lipase,protease etc.* plastic resins including ab,abs emulsion,pollopas,phenolic resin,,melamac,polyethylene,pvc etc.* detergents including normal,high grade washing powder,soap power,soda ash,emulsifier,brightener,phlphoric agent etc.* chemical products including sodiumfluoride,basis dye/colour,dye intermediate,compoumd fertilizer,catalyzer,sulphuric agent,amino acid and white carbon etc.* ceramics including aluminum oxide,ceramic tile material,magnesium oxide,speckstone etc.* others including aluminum hydroside,calcium chloride,staric acid agent etc.
料液桶d皿mof,awmatehalliquid 应用食品工业蛋奶制品富脂奶粉、胳肮,可可奶粉、代乳粉、蛋清等食物及植物汁燕麦鸡汁,咖啡,速溶茶,调味香料肉,蛋白质,大豆,花生蛋白质、蛋白质水解物等糖类玉米浆、玉米淀粉,葡萄糖,果胶、麦牙糖,山梨酸钾等化学工业氟化钠、碱性染料颜料、染料中间体、复合肥、甲茎硅酸、催化剂、硫酸剂、氨基酸、白碳黑等医药用品中药浸膏、药胶、酵母、维生素、抗生素、淀粉酶、脂肪酶、蛋白酶等塑料树脂 ab、abs乳液、尿醛树脂、酚醛树脂、密胶甲醛树脂、聚乙烯、聚氯乙烯等洗涤剂高级洗衣粉,普通洗衣粉、肥皂粉、苏打粉、乳化剂、增白剂、磷酸剂等陶瓷氧化铝、态砖材料、氧化镁、滑石等其它氢氧化铝、氯化钙、硬脂酸剂等冷却喷雾技术参数
- 推荐网络例句
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However, as the name(read-only memory)implies, CD disks cannot be written onorchanged in any way.
然而,正如其名字所指出的那样,CD盘不能写,也不能用任何方式改变其内容。
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Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.
镀锌钢托盘多用于出口,替代木托盘,免薰蒸,符合欧盟、北美各国对出口货物包装材料的法令要求;喷涂钢托盘适用于重载上货架之用,托盘表面根据需要制作成平板状、波纹状及间隔形式,满足不同的使用要求。
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A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.
付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。