On this seven-level, the establishment of 17 indexes, the Construction of the port of listed companies to quantify the performance evaluation index system.
针对这七个层次，设立17个指标，构建我国港口上市公司绩效评价量化指标体系。
2
The most unhygienic phone had more than ten times the acceptable level of TVC and seven were above the threshold.
最脏的手机所携带的细菌量是可接受值的十倍多，另外有七只手机的细菌量超标。
3
On stock markets, sentiment was also frayed and in London the FTSE 100 index of bluechips closed at its lowest level for seven weeks.