您要查找的是不是：
- cylindrical powder camera 圆筒形粉末照相机
- Explosive compactions of powder in axisymmetrical tubes are to utilize the available explosive impact energy to deform plastically the cylindrical powder containers and thereby densify the contents. 轴对称零件的粉末爆炸压实,是利用炸药产生的有效冲击能引起装粉套筒塑性变形,导致粉末致密。
- multi-exposure X-ray powder camera 多次曝光X射线粉末摄影机
- The traveller carries about a camera. 旅行者随身带着一只照相机。
- A good video camera will cost you a pretty penny. 一台好的摄像机要花掉你很多钱。
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- I buy some special fast film for my new camera. 我为新相机买了些特快胶卷。
- Actually they even have vanilla powder. 实际上还可以加香草粉。
- He bought two rolls of film for the camera. 他给照相机买了两卷胶卷。
- Mr Grey bought his camera on approval. 格雷先生买这架照相机，包退包换。
- The camera panned slowly across to the door. 镜头慢慢摇向门口。
- The camera zoomed in on the child's face. 摄像机镜头移向那小孩的面部。
- He takes a powder every morning. 他每天早晨吃一种粉状药。
- We forgot to take our camera when traveling. 我们旅行时忘记带照相机了。
- That newscaster is a showboat, she wants to be on camera all the time. 那新闻播报员是一个爱现的人，她随时想上镜头。
- The focus on my camera isn't working properly. 我的照相机上的调焦装置有毛病。
- Borax is a kind of white powder. 硼砂是一种白色粉末。
- Shaking will settle the chalk powder down. 晃一晃把粉笔末抖落下来。
- Et may be not a bad idea to rent a camera. 租一架照相机倒也不坏。
- I'll tell you the rest in camera. 其余的我将私下告诉你。
