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- provisional frequency board 临时频率委员会
- International Radio Frequency Board 国际无线电频率局
- The present law makes no provision for this. 现行的法律对此未作任何规定。
- A copy of the provisional agenda in enclosed for your information. 随信寄上一份暂定议事的日程安排供参考。
- The intention of the provision is clear. 那条款的含义是清楚的。
- He varied the transmission frequency. 他变换了无线电传送的频率。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位,等于每秒一周
- The provision of specialist teachers is being increased. 配备专业教员的人数有所增加。
- The booking is only provisional. 这预约只是临时的。
- They are making provision for their children's education. 他们正为孩子的教育做准备。
- Provision of shelter is their main concern for the disaster victim. 为灾民提供避难处是他们最关切的事。
- Fatal accidents have decreased in frequency over recent years. 近年来死亡事故发生的频率已经下降。
- GATT was ad hoc and provisional. 关贸总协定是临时的。
- Then they organized a provisional government. 这时他们组织了一个临时政府。
- He did not make any provision for his children's education. 他没为孩子的教育作任何准备。
- We can often correlate age with frequency of illness. 年龄的大小往往与发病率有关。
- Figures in March are provisional figures. 三月份数字为临时数字。
- Accidents on that highway are happening with increasing frequency. 那条高速公路上车祸发生得越来越频繁。
- This provisional agreement is a binding contract. 这份临时协议是有法律约束力的。
- It had organized a provisional government. 它组成了一个临时政府。