1. 速率：PCS、PMA和PMD则分别表示实现物理层协议的各子层. 在实际应用系统中,这些子层的操作细节将全部由PHY芯片实现,只需对MII和MDI接口进行设计与操作即可. 测试结果如图3所示,传输速率(Rates)可以达到1Gb/s左右,而且还略有裕量.
2. 費率：等级(Class) 费率(Rates)二、铁路运输 在国际货物运输中,铁路运输(Rail Transport)是一种仅次于海洋运输的主要运输方式,海洋运输的进出口货物,也大多是靠铁路进行货物的集中和分散的.
3. 运价：1.运价(RATES):承运人为运输货物对规定的重量单位(或体积)收取的费用称为运价. 运价指机场与机场间的(AIRPORT TO AIRPORT)空中费用,不包括承运人,代理人或机场收取的其他费用. 这一说法得到了英国国家重量和测量实验室(NWML)的回应,该实验室日前刚被指定
1. rates
1. China COSCO's executives remain sanguine about business prospects for this year, although analysts said sinking freight rates and higher costs would squeeze the firm.
2. rates的意思
2. Other economic indicators such as electricity consumption and shipping rates are also climbing, reflecting stronger business activity.
3. rates是什么意思
3. That article quoted data from the Business Software Alliance, which stated that software piracy rates in China exceeded 90 per cent.
4. Many of the highest jobless rates were concentrated in California, which got walloped after the booming housing market went bust.
5. Those include cutting interest rates to near zero and buying up government securities.
6. By 2020, birth rates in these counties should remain low and be steady.
7. 911查询·英语单词
7. By 2020, birth rates in these counties should be kept low and steady.
8. rates是什么意思
8. Researchers found that earthquakes killed more people by comparison in countries with high growth rates in cities.
9. By contrast, the same rates in Western developed countries are something between 8 percent and 10 percent.
10. Morgan Stanley therefore expected China's central bank to cut benchmark interest rates aggressively by an additional 162 basis points over the course of 2009.