单词:sillimanite
[化] 硅线石
sillimanite的用法和样例:
词汇搭配
- chrome sillimanite refractory铬硅线石耐火材料...
单词:sillimanite 相关文章
U.S. Ambassador to Iraq Douglas Silliman recently joined the Deputy Special Representative of the Secretary General and UN Development Program, or UNDP, Resident Representative Lise Grande for a visit to several sites in the Ninewa Plains of Iraq. Th
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By Cathy Majtenyi Nairobi, Kenya 06 December 2007 Kenya's capital, Nairobi, is home to one of Africa's largest dumpsites. A recent United Nations study found that nearly half of the children surveyed who live near the dumpsite suffer from serious med
Anti-government protests in Egypt continued for a fifth day Wednesday in-and around the iconic Tahrir Square in Cairo, despite concessions announced by the head of the ruling military council designed to ease discontent. On Tuesday, Field Marshal Hus
ALISON STEWART, PBS NEWSHOUR WEEKEND ANCHOR: The U.S. ambassador to Iraq is Douglas Silliman, a career foreign service officer who has worked on and off in Iraq since 2011, has previously served as U.S. ambassador to Kuwait, and has held other posts