1. Top is columniform structure, and bottom is coniform structure. With covering small area and storing large capacity of lead oxide, it can realize lead oxide first in and out.

2. The paper designed a fiber placement machine for coniform shaped objects.

3. The calculating step, content and method of coniform tank and circular tank with a large length-height ratio are summarized.

4. Conventional method of slope stability analysis is more conservative for coniform slopes.

5. A screw is arranged in the connecting piece, and the end head part is made into coniform to match with a bevel of the connecting piece.

6. The specimen irradiated by intense laser generates distinct plastic deformation, and the profile of axial cross section of specimen after shocking is similar to a coniform figure.

7. Little is known about the evolutionary trends of the coniform paraconodonts.

8. This paper mainly study the design and application of half-wavelengths coniform ultrasonic horn .