She began rubbing out the pencilled marks in the margin.她开始擦掉空白处的铅笔笔迹。He told us that the tour was pencilled in for the following March.他告诉我们旅游暂定在下个三月。He pencilled a note to Joseph Daniels.他用铅笔给约瑟夫·丹尼尔斯写了个便条。...
Scientists call this claw shape the antibody molecule's idiotype.科学家称这种爪型为抗体微小颗粒的遗传型.To explore the preparation of specific immune RNA on idiotype and further study immunotherapy of tumors.为进一步研究肿瘤的免疫治疗,探索一种型特异、体专一的...
军队仍然是男人占据的最后堡垒之一。The army is still one of the last male bastions.他占据了房间中心的位置。He had taken up a position in the centre of the room.他的照片占据了周末报纸的头版。His picture was plastered all over the newspapers on the weekend....
许多天然纤维在需氧菌的侵袭下则迅速腐坏.Many natural fibers decay rapidly when exposed to aerobic cultures.心脏手术后病人血及其引流血经需氧菌及厌氧菌培养均阴性.Fostering of aerobe and anaerobe before and after root canal sterilization with microwave.在抵抗 革兰 氏阳性球菌 、 革...
Frequency is measured in hertz, or cycles per second.频率用赫兹即每秒钟的周数来计算.Rate of signal oscillation in hertz.信号振荡的速率,以赫兹(Hz) 为单位.There are Hertz, avis , Budget, National and several other small companies.有Hertz, avis, Budget...