1. A common type is the Selfil yarn, which is composed of one strand of staple fibers with some twist and a filament strand wrapped around the staple strand. 常用的自捻纱是长丝自捻纱，它包括一根具有一定捻度的短纤纱，还有一根缠绕在短纤纱表面的长丝纱。
2. Antisense strand -- the DNA strand of a gene which, during transcription, is used as a template by RNA polymerase to synthesize a complementary RNA strand. 反股--意指一股DN**段为基因之所在，因此可用来当做模版使得RNA反转录在转录RNA时，可以合成和此DN**段完全结合的RN**段。
3. The second, control of solid content of size can finely control size loading of strand, and then impregnability of strand is improved. 浸润剂固含量的控制也可以很好地控制原丝的含油率，从而改善原丝的浸透性；
4. The main products of the Glass Fiber Factory of Hebei Jimniu Energy Co. , Ltd. include: roving, direct roving, roving cloth, chopped strand and chopped strand matting etc. 河北金牛能源股份有限公司玻璃纤维厂主要产品有：无捻粗纱、直接无捻粗纱、无捻粗纱布、短切纤维、短切原丝毡等。
5. The main products of the Glass Fiber Factory of Hebei Jimniu Energy Co. , Ltd. include: roving, direct roving, roving cloth, chopped strand and chopped strand matting etc. 河北金牛能源股份有限公司玻璃纤维厂主要产品有：无捻粗纱、直接无捻粗纱、无捻粗纱布、短切纤维、短切原丝毡等。
