Care is needed when loading the roll to prevent twisting or kinking the film.装胶卷时要小心，别使胶片扭结。Kinking endotracheal tube ( ETT ) is not an infrequent problem during general anesthesia.在全身麻醉插管病患中,气管内管弯折其实是常见的问题.The strands a...
Kinking endotracheal tube ( ETT ) is not an infrequent problem during general anesthesia.在全身麻醉插管病患中,气管内管弯折其实是常见的问题.The strands are in good condition and without broken wires, kinking and smooth surface.绳线状况良好并无断线 、 绞缠或磨平...
After a three-weekend courtship, Pamela accepted Randolph's proposal of marriage.经过3个周末的追求之后，帕梅拉接受了伦道夫的求婚。Alex bridled at the shortness of Pamela's tone.亚历克斯对帕梅拉的简慢语气很生气。Pamela drained her glass and refilled it...
The floor was overlaid with rugs of oriental design.地板上铺着东方风情的地毯。Do some oriental philosophies lean towards fatalism?有些东方的哲学倾向于宿命论吗?...oriental food.东方食物Neroli Jasmin combines fruity orange blossom with oriental and warm...
木板人行道上的积雪被来往的行人踩成了灰褐色.The board sidewalks were gray with trampled snow.番茄踩成一滩一滩的红浆.The tomatoes crushed into pools of red juice got on her nerves particularly.他用脚把粉笔踩成粉.He crushed the chalk to powder under his feet....
We shall take the typical emitter - to - base resistance as about 250 ohms.我们取发射极基极电阻的典型值为250欧姆左右.We have been considering the transistor with a current fed into the emitter.我们所研究的晶体管都是把电流馈入发射极.The base region is always ...