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- The primary material was prepared in stearic acid medium or was from ultrafme TiO2 powder treated with acetic acid. 该起始性物质可在硬脂酸介质中制备,或将超细TiO-2粉体经醋酸处理。
- Health-care products which take Dendrobium candidum as the primary material had been developed. 并制定了人工栽培规范化种植规程。
- It was obtained with ethylenediamine and ethenesulfonic sodium as primary material through addition. 采用乙二胺和乙烯磺酸钠为主要原料,经过加成反应合成了乙二胺双乙基磺酸钠。
- Discussion on the Ground Base Treatment Alternatives of the Primary Material Yard Along the Yangtze River of Nanjing Steel Co. 南钢江边一次料场地基处理方案探讨。
- The second partis the main study of primary material, resistance to water of oxychloridecement and technical characteristics. 第二部分主要从原材料、氯氧镁水泥耐水性能以及技术性能方面进行研究。
- The primary material of using shark-bone has prepared a seafood chilli with plenty of nutrition,by means of cooking at a high temperature. 用鲨鱼骨为主要原料,经高温蒸煮后制泥并调配成营养丰富的海鲜辣酱。
- With reproducible calcium lignosulfonate and PVA as primary material,the film of good mechanical properties was synthesized. 以可再生资源木质素磺酸钙和聚乙烯醇(PVA)为基料制备力学性能良好的木质素/PVA复合膜。
- Reducing hairiness is a system engineering, its emphases are spinning process and coning process, also including preparatory spinning process and primary material. 减少纺纱毛羽是一项系统工程,其重点应在细纱工序和络筒工序,再及前纺工序和原料。
- By a given moulding technique condition, the details of contents for producing asbestos-free calcium silicate board, the primary material for the fire duct, were discussed. 研究了一种新型耐火风管的制造方法,探讨了在一定的工艺条件下耐火风管主材-无石棉硅酸钙板的模压成型配方。
- With the advantages of high strength and good integrity, cement-stabilized aggregates are the primary material for the basecourse of the high-grade roads. 摘要水泥稳定碎石具有强度高、整体性好的优点，是高等级道路基层的主要材料。
- Polyether amide thermoplastic elastomer( TPAE) was synthesized via two-step process by using PA6 oligomer and PEG as primary material and a fixed amount of crosslinking agent. 采用两步法工艺路线,以PA6齐聚物、聚醚和少量交联剂为原料共聚合成聚醚酰胺热塑性弹性体(TPAE)。
- Red Square Vodka's primary material is using good quality potatoes,using repetitive distillation process and double filtration method to produce the purest and finest high quality liquor of its kind. 红方伏特加是以马铃薯为原料，用重复蒸馏，精炼过滤的方法，除去酒精中所含毒素和其他异物的一种纯净的高酒精浓度的饮料。
- The course will focus on an analysis of primary materials such as novels, memoirs, and films (in translation), art objects and material artifacts from the countries of East Asia. 本课程将着重分析 第一手资料 ，如小说、回忆录和电影（翻译版本）， 艺术品 和来自东亚国家的文物。
- PLASTICS. PRIMARY MATERIALS FOR POLYURETHANES. POLYESTERS, POLYETHERS AND ISOCYANATES. VISUAL ASSESSMENT OF COLORATION IN GARDNER UNITS. 塑料。聚氨基甲酸酯塑料。聚酯。聚醚和异氰酸盐。加德纳单位颜色目视法测定。
- Glyphosate was prepared using glycine, para formaldehyde and O, O-dimethylphosphite as primary materials in the experiment. 本文采用亚磷酸二甲酯路线合成草甘膦。
- Medical biomaterials introduced in this paper, some medical equipments applied to clinical operations and their primary materials are also discussed. 本文除对医用生物材料作了简要叙述外,还详述了一些被成功运用于临床的医疗装备及其制造材料。
- Roll\|forging is widely used on rolling rotatory parts.At present, it mainly machines primary parts, not final parts, and it cannot use primary materials efficiently. 辊锻是一种应用很广泛的回转体零件成形方法,但目前它主用用于粗加工,很少用于精成形,另外,辊锻加工材料利用率较低。
- Ionomer-type polyurethane emulsion was prepared from polyether or polyester, IPDI, dimethylol propionic acid (DMPA) and ethylene diamine as primary materials. 摘要以低聚物多元醇、异氟尔酮二异氰酸酯（IPDI）、亲水单体羟甲基丙酸（DMPA），乙二胺为主要原料，制备了一组不同组成的聚氨酯乳液。
- A series of aqueous polyurethane dispersions were synthesized with sulfonate group-containing polyester diol and IPDI as primary materials and DMPA as hydrophilic monomers. 以含有磺酸盐的聚酯多元醇和异佛二酮二异氰酸酯(IPDI)为主要原料,以二羟甲基丙酸(DMPA)为亲水单体制备了一组不同组成的聚氨酯分散液。
- Membrane separation is an efficacious separating technology,and ultra-high molecular weight polyethylene (UHMWPE) is one of the primary materials used in this field. 膜分离是一项高效的分离技术,超高分子量聚乙烯(UHMWPE)是应用于其中的主要膜材料之一。
