National standard for Fan-coil unit, namely GB/ T19232-2003 has definitely regulated the normative addenda of the unit air flow rate experiment method, and cooling capacity experiment method. 风机盘管机组国家标准,即GB/T19232-2003中明确规定了机组风量、供冷量试验方法的规范性附录。
The exposure standard for wireless mobile phones employs a unit of measurement known as the Specific Absorption Rate, or SAR. 手机的辐射标准采用一个称为特定吸收率(SAR)的度量单位。
However, from the view of commercial application, the technology of solid adsorption refrigeration is not available to wholesale industrialization standard, for existing problem of low specific cooling power per unit of adsorbent, high processing price, as well as low rate of heat utilizing. 然而,从实用化研究成果来看,还存在着单位吸附剂的制冷功率低,系统造价高,热利用率低等问题,尚未进入大规模工业化。
The results indicated that highest rate of over permitted standard of clone formula unit ( cfu) of fecal coliform reaches 40% and the rate of permitted standard of heterotrophic bacteria goes over 60%. 结果表明,四个航次海水粪大肠杆菌群超标率最高为40%,异养细菌总数超标率均达60%以上。