剪出两个椭圆形用来做头部,再把它们粘起来——每个椭圆的一端粘连在身体上,另一端则和另一个椭圆粘起来。
Cut out two oval shapes for the head and glue on – part of each oval will be glued to the body, the other part to the second oval.
研究了聚对苯二甲酸丙二醇酯( PTT) , PET ,C DP在不同温度和时间下的特性粘数和端羧基含量的变化。
The changes of intrinsic viscosity and end carboxyl group content with temperature and time were studied for poly(trimethylene terephthalate)(PTT), PET and CDP.
所述的换向器在无纬带绑扎层表面粘接有绝缘胶泥密封层,在换向片端部有一环状沟槽。
The insulating rubber sealing layer is stuck on the surface of the unidirectional weftless tape banding layer for the commutator. The ring groove is arranged at the end of the commutator plate.
应用推荐