hfa

hfa

美 　英

• n.三水六氯丙酮
• 网络烷烃；高功能自闭症(High Functioning Autism)；六氟丙酮(Hexafluoroacetone)

英汉解释

n.

1. 三水六氯丙酮

例句

The HFA inhalers also have encountered resistance because some asthmatics insist that they do not work as well as the CFC variety.

但氢氟烷烃式吸入器也同样遭遇阻力，因为有些气喘患者坚信它的效果不如氟氯碳化物式产品。

Also, HFA inhalers need to be cleaned regularly to prevent blockages in the device.

另外，氢氟烷烃（HFA）推进的吸入器需要定期清洗以防止堵塞。

Put all in a check in folio, together with a pen and the HFA (Hold For Arrival) messages and faxes .

记录所有的检查项目，将钢笔抵达信息及传真等集中在一起。

Study on addition of cigarette ash adjusting chemicals HFA in cigarette paper

卷烟纸助燃剂中添加烟灰调节剂HFA的研究

HFA Bunker for pulverizing system

制粉系统的煤仓

Reaction of HFA with phenol and aniline

六氟丙酮与苯酚和苯胺的反应

Health for All Strategy HFA Strategy

确保人人享有健康战略

Study on Selecting How to Control Level of IFA and HFA AGC in a New Type Color TV Receiver

新型彩电高、中放AGC起控电平的选取