guideline level meaning in English

指导性残留量

2 the permit holder shall arrange field measurements within 6 months after commissioning of the project to verify compliance with the international commission on non - ionizing radiation protection ( icnirp ) guideline level
许可证持有人须在工程项目启用后6个月内安排进行实地量度，以证明符合国际非电离辐射防护委员会( icnirp )的指定标准。
The test for 2000 - 01 , which was conducted in august 2000 , found that the air quality of a few offices exceeded the guideline levels in respect of carbon dioxide and the total viable count of microbial biological contaminants
2000至01年度的测试在2000年8月进行，结果发现有些办公室，疑因翻新工程影响抽风系统的效能，以致二氧化碳和微生物/生物污染物总活菌素含量超标。
In fact , the who has not laid down any guidelines on how to calculate apis . nor has it set any guideline level for respirable suspended particulates ( rsp ) . therefore , there is no who " guidelines " to follow in computing a comprehensive api
事实上，世界?生组织并没有设定任何计算空气污染指数的准则，亦没有订下可吸入悬浮粒子的指引水平，因此不可能按他们的指引来制订本港污染物的指数。