“elastics”造句，怎麼用elastics造句

1、Analysis of the stress distribution on maxillary and periodontal tissues under T-loop and Ⅱ elastics

3、Sand reservoirs of Xujiahe Formation and lower Shaximiao Formation is the major gas production layers in continental elastics in Guannan Structure.

2、Low Ponytail Slick back unruly hair with a pomade and gather it at the nape using two elastics for support.

4、The SIF and its correction factor of the transverse surface semi-elliptic crack of a photoelastic axle are tested and studied with the method of three dimensional photo-elastics.