| 释义 |
distress alerting band in terrestrial medium frequency communication services
- 遇险报警yù xiǎn bào jǐng
distress alerting
- 频带pín dài
frequency band; frequency range; wave band; band
- 窄带频率zhǎi dài pín lǜ
narrow band frequency
- 通信服务tōng xìn fú wù
communication services
- 个人通信业务gè rén tōng xìn yè wù
PCS(personal communication service)
- 陆地的lù dì de
terrestrial
- 报警信号bào jǐng xìn hào
alerting [alarm] signal
- 培养基péi yǎng jī
substrate; nutrient medium; culture medium; medium
- 凄凄惶惶qī qī huáng huáng
rushing about in distress
- 中zhōng
centre; middle; China; in; medium
- 周率zhōu lǜ
frequency
- 阂hé
cut off from; not in communication with
- 服现役fú xiàn yì
in active service
- 在职zài zhí
in active service, incumbency
- 遇险飞机yù xiǎn fēi jī
aircraft in distress
- 勾缝填料gōu féng tián liào
jointing medium
- 胚带pēi dài
germ band
- 超声频率chāo shēng pín lǜ
ultrasonic frequency; supersonic frequency
- 毛遂自荐máo suí zì jiàn
volunteer one's services
- 慰劳wèi láo
appreciate sb.'s services and present gifts
- 中等的zhōng děng de
medium, middling, moderate, secondary
- 全球企业服务quán qiú qǐ yè fú wù
global enterprise services
- 角频率jiǎo pín lǜ
angular frequency; radian frequency; circular frequency
- 频偏pín piān
frequency deviation; frequency shift (FS); frequency offset
- 地热dì rè
terrestrial heat
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