电机出故障了.There is something wrong with the motor.转盘由一根传动带与电机相连。The turning disc is connected by a drive belt to an electric motor.离心机不通过调速箱直接与电机驱动装置相连.Centrifugal machines are connected to the motor drive directly instead ...
You have now gathered Appraisers together to reveal the surprise to them.你召集评委一起,给他们展露这一惊奇.Evaluation can be done by oneself, by confreres, by the experts appraisers.说课的评价方法是:自评、同行评定 、 专家评定 、 评委评定、书面评定.Some private appra...
They strolled through the park, with arms entwined.他们挽着胳膊漫步穿过公园。The two floors above were trimmed with lacy balconies whose dark green iron intricacies were delicately entwined with bougainvillea and rippling vines of sc...
现在他手头只有六七个香吻女郎。Now he has only six or seven kissogram girls on his books.旅程大约花了七个小时。The journey took approximately seven hours.兰尼有这七个戏剧的法文译本.Lanny got a French translation of the seven plays....
石蒜属植物种类丰富、适应性强,是园林应用的优良植物材料.The Lycoris plants were excellent materials characteristics of abundant species and wide adaptability in landscape application....