In micrographics a device for holding a frame, or frames, of microfilm.在缩微图形技术中,用于固定一帧或多帧缩微胶片的装置.In micrographics, a device that enlarges microimages for viewing.在缩微照相技术中, 放大图形以便观察的一种设备....
来自世界各地的电视工作者和新闻记者齐聚一堂。There were television crews and pressmen from all around the world.堂区牧师在布道中提到了它。Parish priests have referred to it in their sermons.老师将这些男生课后留堂。The teacher kept the boys in detention after school....
OBJECTIVE : To study the anticoagulative and antithrombotic activity of Tongsai ruanmai tablets.目的: 研究通塞软脉片抗凝血和抗血栓作用.Warfarin is the better choice in the anticoagulative treatment of atrial fibrillation.而华法令是目前心房颤动抗凝较好的选...