查询词典 boring-powder

The results showed that the D50 of Astragalus membranaceus and Epimedium brevicornum ultra-fine powder were 6.82μm and 8.40μm separately. The broken cellular walls of two ultra-fine herbal powder were bigger than those of the commonly cribble, and intact cells were not visible under SEM, and it improved the mixed uniformity. On the contrary, organization blocks of the commonly cribble were clearly discernible, also the shape and granularity were irregular, and the organization cells were still complete. The bulk density and liquidity of Astragalus membranaceus and Epimedium brevicornum increased significantly after ultra-fine Smashing. The component icariin extraction content of the ultra-fine powder was enhanced by 18.31% compared with the cribble by the chromatograph analysis of icariin. At the same time, Astragalus membranaceus polysaccharide and Epimedium brevicornum polysaccharide content of the ultra-fine powder were enhanced by 117.13% and 315.15% compared with the cribble.

结果发现黄芪和淫羊藿经超微粉碎后，粉体的粒度分布中心D_(50)分别为6.82μm和8.40μm，经电镜观察均难以看到完整的细胞形态，只能看到细胞碎片，破壁率远远大于普通粗粉，其混合的均匀度显著提高，而普通粗粉在显微镜下，组织块清晰可见，且形状不规则，粒径分布不均匀，组织细胞仍然完整；超微粉碎后，黄芪和淫羊藿的堆密度和流动性显著增强；通过对淫羊藿有效成分淫羊藿苷的色谱分析，其中淫羊藿超微粉的淫羊藿苷体外溶出量较淫羊藿粗粉中提高了18.31%；同时黄芪、淫羊藿超微粉多糖的提取率分别较黄芪、淫羊藿粗粉提高了117.13%，315.15%。

The characters of powder are connected with the inside structure and synthesize-technics of materials. In this paper, we want to search a optimize technics of materials synthesizing, and prepare a kind of nanosize powder which shape like ball and have good dispersed character. At the same time, we want to obtain a bridge structure of Zn-O-Tb through dopping of Tb, which can achieve efficient energy transfer from ZnO hosts to excited states of dopants, The doped powder can eradiate blazing green light because of efficient emission buildup from dopants and ZnO hosts, and the powder can emission a pure light. And we want to research the structure in doped ZnO for the further research of low-tension fluorescence of ZnO.

粉体的这些特性无不与其内部结构特征和制备工艺有关，基于这些，本文的实验目的是希望能寻找一种合适的制备方法和优化工艺，制备分散性好的球形纳米颗粒，希望改善其表面形貌，同时，通过铽掺杂，希望得到一种Zn-O-Tb桥联结构，实现氧化锌基体向铽发光中心的能量传递，希望铽中心特征发射和氧化锌绿光发射能有效叠加增强，改善粉体的单色性，制备出好的复合粉体，分析清楚其结构，从而为后续低压荧光特性研究作准备。

The products that we have been developed are: intermediate include Protoporphyrin,, protein peptone, plant peptone; Flavor material include hydrolyzed vegetable protein, meat flavor protein powder; food material include compound amino acid powder, soybean peptide,soybean polypeptide,blood peptide, collagen polypeptide, fish protein powder and hydrolyzed animal protein; protein powder include hydrolyzed soybean protein, hemoglobin,hemocrystallin and food-grade whey protein.

目前的已经开发的产品有医药中间体：原卟啉、卟啉铁、蛋白胨、植物蛋白胨；调味品原料：水解植物蛋白粉、肉味蛋白粉；食品原料：复合氨基酸、甘氨酸、大豆缩氨酸、大豆多肽、血肽、胶原多肽、鱼蛋白粉、水解动物蛋白粉和蛋白质粉系列产品：饮料专用型蛋白质粉、血红蛋白质粉、肉制品专用型蛋白质粉。进口的产品有乳清蛋白粉。

INGREDIENTS: Blackchocolate (26%), cocoa blocks, fructose, cocoa butter, soy lecithin, wheat flour, hazelnut 15%, lactose, isomaltose, unsaturated vegetable oil, protein, butter, skimmed milk powder, full cream milk powder, sorbitol, wheat starch , cream, potato starch, salt, dry protein, edible spices, cocoa powder, ammonium bicarbonate, whey powder, carotene, spicy Xuan, peanuts.

配料：黑巧克力（26％）、可可块、果糖、可可脂、大豆磷脂、小麦粉、榛子15％、乳糖、异麦芽糖、不饱和植物油、蛋白质、黄油、脱脂奶粉、全脂奶粉、山梨糖醇、小麦淀粉、奶油、马铃薯淀粉、食盐、干蛋白、食用香料、可可粉、碳酸氢铵、乳清粉、胡萝卜素、香辣轩、花生。

Metallic nickel powder is taken as a matrix; a chemical method is adopted to prepare a product required by cladding ferrites on the surface of the nickel powder; the mass ratio of the ferrites to the nickel compound powder is between 1 to 5 and 1 to 0.01; the grain diameter of the nickel powder is 0.5 to 5 microns; the ferrites are ferrites of spinel type or ferrites of magneto plumbite type.

以金属镍粉作为基体，采用化学方法在镍粉表面包覆铁氧体层制得所需产品，铁氧体与镍复合粉体的质量比为1∶5～1∶0.01，镍粉粒径为0.5～5μm，铁氧体为尖晶石型铁氧体或磁铅石型铁氧体。

The invention discloses anti-collision elastic material, which mainly consists of epoxy resin, polybasic amine curing agent, metal powder and slate powder enhanced particle, and the weight proportion of each component is as follows: epoxy resin of 25 to 30 parts, polybasic amine curing agent of 10 to 16 parts, metal powder of 42 to 45 parts and slate powder enhanced particle of 54 to 58 parts.

本发明公开了一种防撞击的弹性材料，其主要成分有环氧树脂和多元胺类固化剂，以及金属粉和石粉增强粒子，各组分的重量配比是：环氧树脂25～30，多胺类固化剂10～16，金属粉42～45，石粉增强粒子54～58。

Modified Kaixin Powder, modified Kaixin Powder with Ramulus Uncariae Cum Unciscould be good at enhancing VD rats" memory; Tacrine could be good at enhancing VD rats"learning; In a woed, modified Kaixin Powder, modified Kaixin Powder with Ramulus UncariaeCum Uncis could enhance VD rats learning and memory as well as Tacrine.

开心散、开心散加钩藤擅长改善VD大鼠的记忆能力；他克林擅长改善VD大鼠的学习能力；总体来说，开心散、开心散加钩藤改善VD大鼠学习记忆的能力与他克林相似，临床可辨证加减使用； 3。

The mian works are as follows:(1)By coprecipitation technique and coprecipitation- gel technique the nano zirconia powder was produced, factors affecting the properties of nano zirconia powder such as pH and the content of stabilizator are analyzed;(2)By the new pressless sintering process, the nano zirconia ceramic was produced, factors which can affecting the properties of nano zirconia sinter body such as moulding press and the sinter temperature are analyzed;(3)By the microtherm pressless sintering process, the nano copper added functional zirconia ceramic composite was produced, microscopic dimensionality and electric properties of such sinter body and the factors affecting such sinter body are analyzed;(4)By the self-invented "external albumen coating" technique the zirconia powder was successfully coated by carbon in the corresponding sinter body, which can help solve the traditional aggregation problem to some degree;(5)Based on analyze the characteristics in the nano powder sinter process, the "three-ball sinter model" was proposed, for the relationship between the relative density and porosity of sinter body, by mathematical fitting, such model was successfully verified.

本研究比较系统地研究了纳米氧化锆陶瓷的合成与成型机理，特别是讨论了纳米氧化锆陶瓷的稳定性，为防止纳米颗粒在外场作用下的团聚和长大提供了理论基础和实验数据，具体工作有以下几方面：(1)采用共沉淀法和共沉淀-凝胶法制备了纳米氧化锆粉体，并分析了pH值和稳定剂含量对粉体性能的影响；(2)采用新型无压烧结工艺制备了纳米氧化锆陶瓷，并分析了成型压力和烧结温度对烧结体性能的影响；(3)采用低温无压烧结工艺制备出添加纳米铜的功能性纳米氧化锆复合陶瓷，并分析了烧结体的微观尺度和电学性能的变化以及影响因素；(4)通过自创的&鸡蛋清外敷法&在真空镀膜台上对纳米氧化锆粉体进行包敷碳颗粒的表面处理，并采用真空烧结工艺制得相应烧结体，初步开始解决陶瓷烧结过程中团聚长大这一传统难题；(5)通过分析纳米颗粒在制备烧结体过程中的实际特点，提出了&三球烧结数学模型&，通过引入坯体相对密度和孔隙率的相对关系分析并通过自行编写的数学拟合软件，验证了这一数学模型。

The barium-strontium titanyl oxalate precursor powder was prepared successfully by using the simple oxalate chemical coprecipitation method. The pyrolysis of BSTO at 905℃ in air produced barium-strontium titanate powder. BST powder was characterized with SEM, TEM, XRD and FT-IR, which revealed that the powder was spherical, highly pure, perovskite, and the average particle diameter was 36nm.

采用草酸盐化学共沉淀法制备了草酸氧钛锶钡前驱体，通过905℃高温煅烧，制得了高纯纳米钛酸锶钡，并利用SEM、TEM、FT-IR和XRD对其进行了表征；并将该粉体应用于水中重金属镉离子的吸附。

At the same time for all kinds of snake venom lyophilized powder, fresh gall bladder, do gall bladder,±, snake powder, snake oil, live snakes, frozen snake, snakes do, acutus wine, liquor±, viper wine, snake wine, snake powder capsule, powder Shedan, Snake Oil Soft Capsule, recreation Capsule, Capsule Oolong, snakes ointment, Dongchuang Unguentum, Shedan SOD Honey, Honey SOD snake oil, disinfectant spray, snake leather, snake handbags, snake package with products such as snake skin, forming from the aquaculture, processing and selling one-stop service system.

同时可供各种蛇毒冻干粉、鲜蛇胆、干蛇胆、蛇鞭、蛇粉、蛇油、活蛇、冻蛇、蛇干、五步蛇酒、蛇鞭酒、蝮蛇酒、蛇胆酒、蛇粉胶囊、蛇胆粉胶囊、蛇油软胶囊、康乐宝胶囊、乌龙宝胶囊、蛇油膏、冻疮膏、蛇胆SOD蜜、蛇油SOD蜜、消毒喷剂、蛇皮革、蛇皮包、蛇包带等蛇皮工艺制品，形成从养殖、加工到销售一条龙服务体系。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。