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....
她拿了一副扑克，开始摆牌。She took a deck of cards and began to lay them out.打扑克经验很重要。Experience counts for a lot in poker.亚历山大的主要嗜好是打扑克.Alexander's main hobby was poker....
Mary heard the penetrating bell of an ambulance.玛丽听到了刺耳的救护车警铃声。He never stopped asking penetrating questions.他一直在问一些尖锐的问题。He had an extraordinarily penetrating gaze.他的目光有股异乎寻常的洞察力....
...former Chicago Symphony composer in residence, John Corliano.约翰·科利亚诺，芝加哥交响乐团的前任常驻作曲家Symphony No.5 in E minor, Op. 64 : II. Andante cantabile con alcuna licenza - Moderato con anima.小调第五交响曲, 作品64:稍自由的如歌的行板 —— 生气勃勃的中板.T...