The major reason for Al-anode's activation is that Ga and Sn can deposit on the aluminum surface and form activated points.

镓锡合金沉积于铝阳极表面，形成活化点，是含镓、锡铝合金阳极活化的根本原因。

youdao

The main points are to represent the utilization ratio of energy as a series of functions of the grain size of feed material and the fineness of discharge al well as the nozzle form.

研究的主要内容是给料粒度与粉碎产物细度和能量效率的关系，以及喷嘴形状与能量效率的关系。

youdao

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。

youdao

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

Jalal Talabani, a Kurd, who was re-elected president by the parliament, asked Al-Maliki to form an administration.

CNN: Three U.S. troops killed by roadside bomb

Recently the Brothers have met representatives of the Sunnis' conservative Salafi movement and a handful of Sufi mystics at Baghdad's Um al-Qura mosque to form a State Sunni Council.

ECONOMIST: Iraq's Sunni Arabs

She said the al-Assad regime is staying "true to form" in its refusal to pull back its military -- making a deal with Annan, and refusing to stick to it.

CNN: STORY HIGHLIGHTS