The distribution of Al form in infusion is changeable with time. Investigations indicated that the main forms existed in tea infusion included polyphenolic complexes, Al oxalate, Al fluoride, Al3+ and its hydrolysate etc.
茶汤中铝的形态分布是不断变化的,没有固定的存在形式大量实验证明,茶水中可能存在的主要铝形态有铝的多元酚配合物、铝的草酸盐、铝的氟化物、Al3+和它的水解产物等。
参考来源 - 茶汤中铝的浓度、形态和生物可给性·2,447,543篇论文数据，部分数据来源于NoteExpress
The firm network is a kind of new organizational structure and institution al form.
企业网络是一种新型组织结构形式和制度安排。
The purification effect of Al-Si melt by composite refining technique was studied, the main existing form and its interaction of inclusion and gas in Al-Si melt were introduced.
研究了复合精炼对铝硅合金熔体的净化效果，并介绍了铝硅合金熔体中主要氧化夹杂物与气体的存在形态及其相互作用。
Modification mechanism and existing form of Sb and Mg in Al-Si alloy were studied by using optical microscope and scanning electron microscope.
采用金相和扫描电镜分析研究了锑、镁在铝硅合金中的存在形式和变质机制。
But al-Shabab, which follows an ultra-conservative form of Islam, opposes the moderate version of Islamic law the president and his U.N.-supported government are likely to put in place.
VOA: standard.2009.04.17
"There was,after 2001, a change of approach, a form of mission creep, whereby we took on far more priorities than simply security and removing al-Qaeda and the Taliban as their host,".
VOA: standard.2009.08.02
Ngoga Gateretse, Senior Advisor to the African Union Special Envoy for Somalia, called the situation in Mogadishu grave and said al-Shabaab is trying to force an extreme form of Islam on the Somali people, "This is completely new and shocking to the majority of the Somalis.
VOA: standard.2009.06.26
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