Naco
- 网络国家艾滋病控制组织;纳科;碳酸钠;主楼由荷兰机场顾问公司;荷兰机场顾问公司
Naco-
Three of their colleagues were responding to an alarm near Naco , where they came under fire .
他们中的3个同事查看纳科附近的警报时遭到枪杀。
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Method Medical heavy magnesium carbonate was made from soda ( NaCO 3 ) and magnesium chloride ( Mgcl 2 · 6H 2O ) by the metathetical reaction followed by pyrolysis , separation and desiccation .
方法用纯碱和盐卤作为原料，经复分解反应后再热解、分离、干燥制得医用重质碳酸镁。
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Al / Cr , Al / Fe pillared montmorillonite has been made successfully by Handan Ca-montmorillonite and Na-montmorillonite ( comes from Ca-montmorillonite modified with NaCO 3 ) . The crystal space ( d 001 ) is measured with XRD .
用邯郸地区膨润土提纯出的钙蒙脱石和人工改性的钠蒙脱石分别成功地制备出Al/Cr、Al/Fe柱撑蒙脱石，利用XRD对柱撑蒙脱石的层间域进行了分析。