In copper ore flotation it acts as a depressant settling aid in addition to maintaining the proper degree of alkalinity 它还起到了镇静作用帮助物质沉淀
Parking a rocking chair in your favorite room , because rocking has a soothing effect on our bodies 在你最喜欢的房间放把摇椅。因为摇晃对我们的身体有一种镇静作用。
Some long - sold over - the - counter sedating antihistamines can be safe and effective , especially when taken before getting in the car 一些长期售卖的具有镇静作用的抗组胺非处方药是安全有效的，最好在上车以前服用。
It has a sedative function , and can be used in many fields , such as aromatherapy , skin care and cosmetics 香水月季油中的3 ， 5 -二甲氧基甲苯是一个十分有用的成分，它具有镇静作用，可以广泛用于芳香治疗、皮肤护理和化妆品。
Warm milk contains some tryptophan ( a kind of amino acid which will bring calmness effect ) and calcium . calcium is heplful for brain to utilize typtophan fully 温牛奶含有一些色胺酸(具有镇静作用的一种氨基酸)和钙，钙有利于大脑充分利用色胺酸。
It is hoped that this review will help general practitioners to understand oral sedation application more and encourage patients to be willing to accepted the alternative dental care 本篇文献回顾尝试探讨口服镇静作用的特性，并提供患者在牙科治疗上，经由多方的考量之复，有多一种的选择治疗方式。
Medication and eye drops taking non - sedating antihistamines , oral decongestants , inhaled medications including anti - inflammatory nasal sprays and using eye drops to control and treat symptoms 使用无镇静作用的抗组胺药物和滴眼液、口腔减充血剂、吸入药物，包括：抗炎鼻腔喷雾剂和眼药水来控制和治疗症状。
