tungsten filaments钨丝A new method for seam tracking using image centroid in gas tungsten arc welding is presented.研究一种基于图像质心识别的电弧焊焊缝跟踪新方法.Tungsten has the highest dian of all metals: 3400 centigrade.钨在所有金属中具有最高的熔点,达到了3400...
Tungsten is classified among the metals.钨归入金属类.A glass or quartz tube has tungsten electrodes sealed in each end.两根钨丝电极是封在玻璃管或石英管的两端.The tungsten shines and gives a good light.钨丝发亮而射出耀眼的光芒....
The interchange of ideas illumines the debate.思想的交锋使辩论熠熠生辉。A smile often illumines a homely face.笑容常使其貌不扬的人显得神采奕奕.The light of thy music illumines the world.你那音乐的光环照亮全球....
He conducted the two animals to a long room that seemed half bedchamber and half loft.他领着两只动物来到一间长长的房间,一半像卧室,一半像贮藏室....the royal bedchamber.寝宫The products include the hall furniture , and bedchamber furniture series.产品设计...
To study tissue distribution of TTV in experimentally infected Rhesus monkey andTT virus is hepatotropic.通过TTV在恒河猴的实验感染,了解TTV的嗜肝性及其在各组织中的分布.The removal of infected materials also restricts the spread of Armillaria in est...