positively controlled meaning in English

强制控制的

The results demonstrated that the weft tension and its amplitude can be effectively reduced and positively controlled to meet the requirements of weaving provided that suitable weft storage feed unit , weft feeding position and tension device are selected , modified trapezoid acceleration motion with smaller peak acceleration as the law of weft insertion motion is adopted , and the route of weft yarn motion is optimized
结果表明：通过选用合适的纬纱储纬器、张力器和纬纱供纬位置，选用加速度峰值较小的改进型梯形加速度引纬运动规律，优化纬纱运动路径，可有效地降低纬纱的张力值和张力变化的幅度，达到对纬纱张力进行积极控制的目的，满足织造工艺的要求。
The global regulator csra of e . coli is a specific mrna - binding protein . csra negatively regulates several metabolic pathways that are induced post - exponentially , including glycogen biosynthesis , gluconeogenesis , and glycogen catabolism ; positively controls gene expression within the glycolytic pathway ; and also csra modulates the levels of enzymes that participate directly in pep metabolism
Csra是整体调控网络的调控基因，可负调控指数生长后期诱导的一些代谢途径，包括糖原的生物合成、糖原的分解代谢、糖异生，而对糖酵解的一些重要基因的表达则执行正调控功能， csra也调控直接参与pep代谢的三个酶的活性水平。