Hematoporphyrinactual injection is an asepsis liquor of hematoporphyrin.血卟啉注射液就是血卟啉的无菌水溶液.The biological activities of three home - made hematoporphyrin derivatives ( HpD ) are compared with that of photofrin.本文比较了三种国内血卟...
The man let his eyes settle upon Cross's face.那名男子的目光落在了克罗斯的脸上。They agreed to try to settle their dispute by negotiation.他们同意通过谈判来努力解决纠纷。Tap each one firmly on your work surface to settle the mixture.在工作台上逐个轻轻敲紧，让混合...
He lost his balance, and pitched out of the window headfirst.他失去平衡, 头朝下从窗子上跌了下去.My mate dived headfirst through a window and I ran down the hallway.我的同伴从窗口一头扎了下去，而我则沿着走廊跑。Dive: To plunge, especially headfirst into water....