In NAVTEX service, VITAL warnings will（）by transmitting station.

相似题目

• 基站RSL的状态显示为MMS NOT IN SERVICE说明（）

  A . A、该条RSL所在的传输是断的； B . B、BTS是退出服务的； C . C、RSL的运行状态应该是B-U； D . D、如果用disp-act-al0的指令看应该可以看到RSL的告警

  查看最佳答案

• 《海岸电台播发奈伏泰斯（NAVTEX）办法》中规定的VITAL、IMPORTANT、ROUTINE系指。

  查看最佳答案

• Repair of vital machinery and services on a ship should be accomplished（）.

  A . after control of fire，flooding，and structural repairs B . immediately C . after control of fire，but before control of flooding D . after stability is restored

  查看最佳答案

• 优先等级为VITAL的NAVTEX电文，播发时机为（）

  A . A、随到随播 B . B、没有发射的播发 C . C、在正常发射时间播 D . D、都不对

  查看最佳答案

• International Navtex service means the coordinated broadcast and automatic reception on（）khz of maritime safety information by narrow-band direct-printing telegraphy using English language.

  A . 518 B . 2182 C . 156.8 D . 2187.5

  查看最佳答案

• The WWNWS is a coordinated global service for the broadcast by radio of vital information on（）to marine navigation.

  A . ship’s movement B . safety C . ship’s management D . hazard

  查看最佳答案

• A Navtex station in each NAVAREA is usually allowed to have（）for transmission.

  A . 10 minutes every 4 hours B . half an hour every other hour C . irregular period of time D . 5 minutes every two hour

  查看最佳答案

• International Navtex service is（）.

  A . a terrestrial MF system B . a satellite communication system C . a land HF radio system D . a coastal VHF system

  查看最佳答案

• Maritime Safety Information（）International SafetyNet Service and NAVTEX Service.

  A . consists of B . can be received C . is transmitted by D . Are made o

  查看最佳答案

• The frequency 518KHZ will be used to transmit（）and（）wanings in NAVTEX.

  A . navigational / typhoon B . traffic / meteorological C . marine / hurricane D . navigational / meteorological

  查看最佳答案

• If the purchase price is to be paid in instalments, it is vital that the seller is satisfied that the buyer can pay each instalment when it (8) … due. （8）为

  查看最佳答案

• Now services in China grows very fast.( )

  查看最佳答案

• What are the services include in the USA?

  查看最佳答案

• Amazon created a delevery service called \Prime\ in 2005.

  查看最佳答案

• The ________ method recognizes that some service departments support the activities in other service departments as well as those in production departments.

  查看最佳答案

• When James Watt built his big steam-engines for industry, he invented a feedback device, a system which now plays a vital part in automation.

  Feedback【B1】that a machine can control its own【B2】. Watt's invention was the "governor",【B3】task was to keep the engine speed【B4】, detect an unnecessary or dangerous【B5】of engine power, and reduce it【B6】closing the steam valve. No one would suggest that a machine with such a【B7】device can "think". Let's look at some modem electronic【B8】which is not as easily understandable【B9】that of Watt's "governor". The British scientist, Dr. Gray Walter, built two【B10】"tortoises" in the 50's. It was really difficult to believe that these animals were【B11】but assemblies of electronic components and batteries. They could "see" an electric light trod approach it; they could negotiate obstacles【B12】their path such as a book by going【B13】it; they were able to【B14】bumping into each other; and they ran back to their【B15】place when they felt "hungry", in other words, when their batteries were getting low. They would even have "nervous break-down"; two lamps【B16】of one made them uncertain—which they should approach, and one could almost feel their agony of being unable to decide what to do,【B17】the little things move here and there【B18】their batteries needed recharging. The artificial tortoises or any other electronic devices have of course no brain with which to think. All they did is to【B19】the instructions we give them; this, however, they can do very well, under the【B20】of man. 【B1】 A．gives B．means C．allows D．forbids

  查看最佳答案

• there is（6 ）in scholarly circles about how far the new technology should be used for teaching academic subjects in which personal contacts between teacher and students are still vital.

  查看最佳答案

• Hard work is vital _______ your success in the future（）

  A．in B．with C．to D．of

  查看最佳答案

• How long will it take for express service in dialogue 2 in 3.1.2？

  A．2 hours B．1 hours C．4 hours D．6 hours

  查看最佳答案

• Calcium hydroxide is generally the material-of-choice in vital pulp capping because it（

  Calcium hydroxide is generally the material-of-choice in vital pulp capping because it() A．is less irritating to the pulp B．encourages dentin bridge formation C．seals the cavity better than most other materials D．number and size ofpowder increments

  查看最佳答案

• Choose the best word to fill in the sentence&8211;Public speaking is a vital means of communication, and a way of expressing your（）

  A．strength B．knowledge C．idea D．intelligence

  查看最佳答案

• What is included in the vital signs assessment?

  A．temperature B．pulse C．respiration D．blood pressure 此题为多项选择题。

  查看最佳答案

• Wht is the text minlybout Customer Service in SNCF．B．Customer service iWht is the text minlybout Customer Service in SNCF． B．Customer service in Swiss Rilwys． C．The writer’s bd impression of Internet tickets． D．The writer’s experience in buying French ril tickets．

  A．Customer Service in SNCF B．Customer service in Swiss Railways． C．The writer’s bad impression of Internet tickets． D．The writer’s experience in buying French rail tickets．

  查看最佳答案

• In the author’s opinion, which of the following is vital for a company to be successful（）

  A．Specialized knowledge B．Highly-skilled staff C．Exceptional talent D．Teamwork skills

  查看最佳答案