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- Keywords crude oil;water soluble metal element;form;ion chromatography;ultrared spectrometry; 原油;金属元素;形态;离子色谱法;红外光谱法;
- water soluble metal element 金属元素
- A water soluble metal antirusting agent was prepared. 制备了一种水溶性金属防锈剂;
- A water soluble metal antirusting agent was prepared.The effect of chief component of the antirusting agent on antirusting properties was studied.A good prescription for preventing rust was obtained. 制备了一种水溶性金属防锈剂;研究了防锈剂主要成份对防锈性能的影响;获得了一个防锈效果好的配方。
- Water Soluble Metal Working Fluid 产品名称:溶水性金属切削液
- Keywords water soluble metal phthalocyanine;synthesized;bovine serum albumin;interaction; 水溶性酞菁;合成;牛血清白蛋白;相互作用;
- Water soluble functional vegetable protein. 水溶性植物功能蛋白。
- Methylthymol Blue, tetrasodium salt, water soluble, pure... 询价 甲基百里香酚蓝(四钠盐);
- Yes. iron is one of the metal element find in the earth. 知道。铁是地球上的金属元素之一。
- Formaldehyde is a water soluble and volatilizable pungent gas. 本课题在上海市11家医院病理科环境中,进行了空气中甲醛浓度水平的监测,对116名病理科医师进行了问卷调查和嗅觉功能、肺功能检测。
- Methods Sampling of 33 specimens from surface water ,groundwater and spring water, do microbiological and metal element (iron, manganese) tests. 方法采集地表水、地下水、山泉水样本33份,进行微生物学检验及铁、锰等金属元素检测。
- Soluble metallic hydroxides are bases that are alkalies. 可溶解的金属氢氧化合物都是碱。
- It comprises XC polymer, YDC LN additive and water soluble weighting agent. 该体系主要由XC聚合物和YDC -LN助剂以及可水溶性加重剂组成。
- An alloy of two or more metallic elements. 合金两种或多种金属所合成的金属
- Paints and varnisches. Determination of soluble metal content. Determination of soluble antimony content. 涂料和清漆。可溶金属含量的测定。可溶锑含量的测定。
- Conclusions Chitosan and it s water soluble derivatives have no cytotoxicity. 结论壳聚糖及其水溶性衍生物无细胞毒性。
- Paints and varnishes. Determination of soluble metal content. Determination of soluble barium content. 涂料和清漆。可溶金属含量的测定。可溶钡含量的测定。
- Water soluble multiwall carbon nanotube has good dispersiveness and stability. 采用柠檬酸钠还原氯金酸制备了金水溶胶,研究了影响金纳米粒子的粒径的相关因素。
- Two types of water soluble resin are tested in alkali magnesium olivine sand. 用两种水溶性树脂在碱性镁橄榄石砂上进行了试验。
- Titanium is a metallic element found in the earth's crust. 钛是在地壳中发现的金属元素。