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- public safety frequency bands 公共安全频带
- public safety frequency band 公共安全频带
- This law has been passed for the public safety. 通过这条法律是为了保证公众的安全。
- Fujian Sheng'an Public Safety Info-Tech Co., Ltd. 福建盛安城市安全信息发展有限公司。
- This effect is obvious at lower frequency band. 这种效应在振动低频区段更为显著。
- In Taiwan public safety is always neglected. 在台湾公共安全经常被忽略。
- The assigned frequency band is 928 MHz to 902 MHz. 那分配频率乐团是 902个百万赫兹至 928个百万赫兹。
- Ebrard says the main goal is public safety. 说这样做的主要目的是为了公共的安全。
- They are very compact in time and the frequency bands of interest are narrow. 它们在时间上是非常紧致的同时有意义频带是狭的。
- They are determined to make contributions to public safety. 他们决心为公众安全作出贡献。
- Initially RFID tags worked only at frequency bands of 13.56 megahertz or lower. 早期的射频识别标签只能在13.;56百万赫兹或更低的频率下作用。
- All matters related to maintaining security and public safety. 关于安全防护及公共秩序维持事项。
- The discourse on public safety was uninteresting to say the least. 至少来讲，讨论公共安全是索然无味的。
- The police may inspect the land with a view to public safety. 为了公共安全，警察会仔细检查这块土地。
- We can't hear any program when we turn our radio onto this frequency band. 当收音机调到这个频段上时，什么节目也收听不到。
- They are charged breaking regulations and endangering the public safety. 他们被控告违章驾驶危及公众安全。
- One publicity safety seminar attracted 171 persons. 年内，该科举办了一次推广安全研讨会，出席人数有171人。
- Among the first batch of economies in the world to open up the relevant frequency bands for IEEE 802.11 type of wireless services. 本港是全球首批开放有关频带作IEEE 802.;11无线服务的地区之一。
- The airline is taking further steps to insure public safety on its aircraft. 航空公司正采取进一步的措施以保证其飞机上乘客的安全。
- Another attribute is the flux or radiant power that can be delivered in that narrow frequency band. 另一个性质就是在这样窄的频带内可以给出很高的光通量或辐射功率。
