1·Through many experiments to ascertain optimal addition of beer and xylitol. The final product tastes more fine and daintily, meanwhile, it also has more nutritious and hygienical function.
通过多次试验确定啤酒和木糖醇的最佳添加量，使产品口感更细腻、爽口，营养更丰富，且具有特殊嗜好口感和保健功能。
2·Strengthening the prevention and cure for tuberculosis is a currently important job for hygienical work in universities.
加强对肺结核的防治，仍是当前高校预防保健的重点工作。