This introduces application of thin layer chromatograph, HPLC and NMR on separating and analysis of lipositol.并介绍了薄层色谱法 、 高效液相色谱法及核磁共振等方法在肌醇磷脂分离和分析中的应用....
I refused to wear headphones because they can perforate your eardrums.我不愿戴耳机，因为它可能会使鼓膜穿孔。In advanced stages the opaque corneas may ulcerate and even perforate.在疾病后期,不透明的角膜可能产生溃疡,甚至穿孔.The Ascaris adults may perforate a su...
It was a Venetian scene, with a perfectly splendid marble palazzo.这是一幅威尼斯的风景画, 画着一座富丽堂皇的大理石宫殿.That day I crossed the Venetian plain.那天我走过了威尼西亚平原.The Venetian gondola is as free and graceful in its gliding movement as a s...
With the gloom of the contraltos added , one could scarcely help shuddering.紧接着是忧郁的女低音, 谁都禁不住直打寒战.Female singers are classified as sopranos, mezzo - sopranos and contraltos.女歌手分为女高音 、 女低音和女中音....
Try strokes , caresses, nips, pinches and gentle scratches.你可以试试敲打, 轻抚, 掐, 捏,或是轻轻抓挠.The gentlest of her caresses would contort his already tense body.她最温柔的爱抚会让他已然紧绷的身体变得扭曲。A breeze caresses the cheeks.微风拂面.Thou escaped w...