Objective To observe the antivirus effects of Shangfengjing nasal-spray liquid in vitro.
目的观察伤风净喷鼻液在体外的抗病毒作用。
These include a need for further large-scale trials, official approval of the product in several countries, and a relatively short shelf-life in its normal ready-to-spray liquid form.
这些因素包括进一步开展大规模试验的需要,数个国家对该产品的正式批准,和其普通的现成喷雾液类型相对较短的货架寿命。
If the charcoal does fail to light, use a special liquid spray and light it with a long taper.
如果木炭确实点不着,喷一种专用液体喷雾剂,再用一根长蜡烛把它点燃。
应用推荐