钡的

The criteria for diagnosis is still uncertain, the most approbatory technique is laparoscopic full-thickness intestinal biopsy or resected surgical specimens with HE stain or Ache stain, additional immunohistochemical staining is used to identify the dysplasia nerve cells.

目前国内对1ND的认识仍不足，一般根据临床表现或结合钡剂灌肠检查就予诊断并进一步手术治疗，随着经肛门手术的广泛开展和手术年龄提前至新生儿和婴幼儿期，单凭临床表现和钡灌肠可误将部分单纯型IND诊断为HD而手术治疗。

H and room temperature, the distribution of particle size was narrow and the particles were ellipsoidal.

釜式搅拌反应器制得的硫酸钡粒径明显比用微反应器制得的硫酸钡大5～7倍。

The influences of particle size and content of barium titanate on dielectric properties of the composite were discussed.

通过共混法制备了苯并噁嗪／钛酸钡复合材料，探讨了钛酸钡粒径和填充量对复合材料介电性的影响。

This paper mainly discussed the hydration mechanism of calcium barium sulphoaluminate mineral, belite cement and belite-calcium barium sulphoaluminate cement.

阐述硫铝酸钡钙矿物、贝利特水泥和贝利特－硫铝酸钡钙水泥的水化机制。

The monoclinic celsian phase in the matrix was produced in situ,during hot pressing,from amphosous BAS.

在热压期间，基体中的单斜相钡长石由玻璃态钡长石原位转变生成。

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。

The effect of aluminium and iron on the determination of barium can be overcome by complexing them with triethanolamine and 1,10-phenanthroline.

加入三乙醇胺和邻菲罗啉掩蔽样品中大量的铝、铁，加入氟硼酸钾掩蔽钙，可直接测定硅铝钡合金中钡含量。

Barium chloride products are mainly used in the manufacture of barium salt, and organic pigments containing barium dye, but also for the removal of salt electrolysis of brine sulfate.

氯化钡产品主要用于制造各种钡盐、含钡颜料及有机染料，还用于食盐电解去除盐水中的硫酸根。

Chemical Products (various types of chromium salts);ì·; chromium anhydride; sodium sulfide; sulfur; Strontium; barium carbonate; quicklime; chromium oxide green; red potassium alum; chromium oxides; Barium oxides; other oxides

公司在全体员工的共同努力下，从小到大，已开发出了多种系列产品，如：硫化碱、氧化铬绿、碳酸钡、碳酸锶、氯化钡、沉淀硫酸钡、硫磺、生石灰等。

The procedure was given to assess the uncertainty in gravimetric analysis of Ba ion.

对硫酸钡重量法与仪器分析相结合测定溶液中钡含量的不确定度评定，给出了评定步骤。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。