| 1. | Organic transistors of small molecular weight materials
小分子场效应晶体管 |
| 2. | Low molecule weight material removal from vinyl silicone rubber
乙烯基硅橡胶生胶中低分子的脱除 |
| 3. | 1 barite is one of the weighting materials . the density is about 4 . 2 s . g
重晶石粉是加重材料的一种。其密度大约为4 . 2s . g |
| 4. | With powerful unison feed , the machine can sew accurately and easily several sheets of heavy weight materials piled up together
综合式送料，送料力量更强大，能精准与轻易车缝多层之厚重物料，缝目精确美观。 |
| 5. | With upper & lower feed , the machine can sew accurately and easily several sheels of heavy weight materials piled up together
上下送之送料方式，送料力量强大，能精准与轻易的车缝多层之厚重物料，缝目精确美观。 |
| 6. | Special designing feed mechanism provides smooth feeding for heavy - weighted material . even for heavy material ' s lap seaming heavy , its smooth feeding make the stitching perfect
特殊设计送布机构，送布力强，在厚料的叠缝也能畅通无阻的缝制。 |
| 7. | The javelin is made of aluminum and other light weight materials . poles are built with fiberglass alloys . " phase change " materials are now being developed for sportswear
标枪现在由铝和其他的轻型材料制成；撑杆由玻璃纤维合金制成； “阶段变化”材料也正被开发出来用于制作运动服。 |
