英国威尔士地区将要求农民尝试给牲口喂食新“配方”饲料，从而减少它们打嗝时释放到大气中的甲烷。
Welsh farmers will be asked to try out new diets on their livestock to cut the amount of methane their burping releases into the atmosphere.
每组中，给一部分老鼠强迫喂食鼠类饲料，而给另一部分老鼠注射无营养的生理盐水。
Some mice in each group were force-fed rodent chow, while others were force-fed nutrition-free saline.
方法：对高血脂饲料喂食的鹌鹑灌胃给药，观察对血脂和动脉粥样硬化斑块组织形态变化情况。
METHODS Animal models of high blood lipid of partridge caused by high lipid forage were used. RESULTS The lipids of model and camellia oil groups were significantly higher than those of control group.
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