1·At the end of the four-month study, both groups were given milk powder as a "challenge" to see what dose would cause reaction after the treatment.
在四个月的研究末，两组儿童给予奶粉作为一种“挑战”看在治疗之后他们的反应是怎么样的。
2·Ask your pharmacist whether he can suggest a drug that will relieve the symptoms but that will not cause the adverse reaction.
询问你的药剂师，看他是否能推荐一种既能减轻症状又不会引起不良反应的药物。
3·A ratio of less red and to more far-red light would cause a reaction from the plant.
较少红光和较多远红光的比例会引起植物的反应。
4·The Curies set out to find the cause of this mysterious reaction.
居里夫妇着手去寻找此种神秘反应的原因。
5·This allergy is the immune reaction to sunlight which is reflected in the strong itching, headaches and nausea, but can also cause blisters and bleeding under the skin.
这种过敏是免疫系统对于阳光的反应，它会引起强烈的瘙痒，头疼，恶心，甚至能引起皮下出血和水肿。
6·Listening to loud music while driving can seriously hamper reaction times and cause accidents, new research suggests.
一项新的研究表明，边驾车边听吵闹的音乐会严重影响反应次数并引发交通事故。
7·Too many neutrons can cause a fission reaction to get out of control. Too few neutrons and a fission reaction stops.
中子过多会让裂变反应失控，中子过少则会让裂变反应停止。
8·Why not cause a positive reaction all around you?
为什么不在你身边引发些反应呢？
9·Since the cow-protein is the culprit activating the immune reaction, low-fat dairy products would cause at least as much harm as the full-fat versions.
由于牛奶蛋白是激活免疫反应的罪魁祸首，低脂奶制品造成的损害至少和全脂奶制品是等同的。
10·Do not mix yohimbine with foods containing tyramine, like cheese, wine, and overripe fruit. It can cause a dangerous, and potentially fatal, reaction called hypertensive crisis.
切忌将育亨宾与含有酪胺的食物，如奶酪，葡萄酒，熟透的水果等混用。也许会引发高危并可能致命的高血压危象。