chemical的例句（chemical在句子中的用法）

• Conclusion The main physico - chemical properties of heparinase I are clear by experiments. 结论通过实验,测定了肝素酶I的主要理化性质.
• Treatment of halitosis contains two aspects: mechanical treatment and chemical treatment. 口源性口臭的治疗包括两方面机械性治疗和化学性治疗.
• Chemical form of hafnium is perchlorate or nitrate. 铪的化学形态为过氯酸盐或硝酸盐.
• Usual methods are: chemical nickel Silver method, guniting method, such as Jet silver. 通常采用的方法有: 化学沉积镀银法 、 喷镍法 、 喷射镀银法等三种.
• It is proved practically that chemical grouting can do with it. 由于翻浆冒泥造成基床的软化和道碴板结引起道床整体弹性的降低,直接影响列车安全运营.
• Product Name: chemical sheet Characteristics: Strong glutinosity, no leafing will be happened after fit. 产品名称: 化学片产品特点: 粘性强,粘合后不分层.
• In this paper, the chemical utilization of Gleditsia sinensis seeds, pods and stings has been discribled. 介绍了皂荚种子 、 荚果和皂刺的化学利用,以期对皂荚资源的产业化开发工作起到推动作用.
• Getter - ion pumps decrease chamber pressure by chemical reaction of residual gases with an evaporated metal. 吸气离子泵通过剩余气体与蒸发的金属之间的化学反应减少了内腔的压力.
• Objective To investigate the ototoxicity of a new chemical preparation salicylate gentamicin. 目的探讨庆大霉素新剂型-水杨酸庆大霉素的耳毒性.
• Genistein is a type of soy isoflavone, a plant chemical that is structurally similar to estrogen. 染料木素是大豆异黄酮, 植物化学物质的结构类似雌激素的类型.
• There results indicated that gangliosides be used to provide aganist chemical injuries of cell membrane. 结果表明,神经节苷脂对红细胞膜化学损伤有良好的保护作用.
• To determine the pilling and fuzzing characteristics of textile fabrics. chemical fiber, blended, knitting, woven fabrics. 用于测试毛织物和化纤纯纺 、 混纺 、 针织 、 机织物的起毛起球状况.
• Granite as raw material, PSA is made in a series of aggregate reactions of chemical fusibility. 选用花岗闪长岩为原料, 通过一系列的化学熔融聚合反应制成新型絮凝剂———聚硅酸铁铝盐絮凝剂.
• These early observations have been supplemented with results from chemical fractionation. 这些早期的观察曾为化学馏分的结果所增补.
• It's widely used in construction, fitment, hardware, light industry, and chemical industries. 广泛用于建筑 、 装修 、 五金 、 轻工 、 化工等行业.
• Study of the chemical constituents of radix of Ficus caric L. 与无花果根化学成分研究>>相似的文献.
• The peasant bought a bag of chemical fertiliser in the market place. 这位农民在集市上买了一袋化肥.
• Chemicals Stocks, Ferroalloy and Products, PVC Resins, Plastic Raw Material, Chemical Supplies. 采购产品股票, 铁合金和产品, PVC树脂, 塑胶原料, 化学用品.
• Extractive distillation is an important separation process in chemical industry. 萃取精馏是化学工业中重要的分离方法之一.
• They know nothing about exothermic chemical reactions. 他们对放热的化学反应一无所知.