纺纱过程的平衡点受成纱捻度、纺纱张力、须条隔距及超喂率的影响，它们之间存在一定的关系。
In the spinning process equalization point of the yarn is influenced by twist, spinning tension, roving interval, and overfeed ratio. Certain relationship exists among them.
抽余油失去了原油所具有的与碱水间良好乳化性质和低界面张力性质，说明超稠油中少量的酸性组分是其碱水乳化的主要活性组分。
Raffinate loses the emulsifying ability and low interfacial tension property, so the acidic components in heavy oil are the major active component for emulsification of basic water.
走马锭的组成部分：内芯管、定位肖、张力弹簧等所有核心配件均经过特殊超精密处理；
The gallop's structure: core pipe, located belt, strain spring. Exc. All the fitting are processed specially.
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