题目详情
当前位置:首页 > 职业技能鉴定考试 > 航海英语
题目详情:
发布时间:2023-12-29 18:31:42

[单项选择]In many areas “atoll” clouds (clouds of vertical development) are produced over small islands. These are the result of().
A. rising air currents produced by the warm islands
B. warm air from the sea rising over higher land areas
C. cool land air mixing with warm sea air
D. descending air over the islands

更多"In many areas “atoll” clouds (cloud"的相关试题:

[单项选择]In many areas atoll clouds (clouds of vertical development) are produced over small islands. These are the result of().
A. rising air currents produced by the warm islands
B. warm air from the sea rising over higher land areas
C. cool land air mixing with warm sea air
D. descending air over the islands
[单项选择]Cumulus clouds that have undergone vertical development and have become cumulonimbus in form,indicate().
A. clearing weather
B. that a warm front has passed
C. probable thunderstorm activity
D. an approaching hurricane or typhoon
[多项选择]Atoll中支持哪几种MIMO模式()
A. Tx/Rx diversity
B. MU-MIMO
C. AMS
D. SU-MIMO
[多项选择]Atoll缺省提供哪几种业务类型()
A. FTP Download
B. Video Conferencing
C. VoIP
D. Web Browsing
[多项选择]Atoll可以直接输出的覆盖图包括()
A. 参考信号强度
B. 最佳服务小区
C. 小区峰值吞吐率
D. 小区平均吞吐率
[单项选择]An atoll cloud forming over an island due to heating of the land during the daytime would be which type? ()
A. Cirrus
B. Cumulus
C. Stratus
D. Nimbus
[多项选择]Atoll LTE模块支持哪几种调度算法()
A. Proportional Fair
B. Proportional Demand
C. Max C/I
D. Fair Round Robin
[多项选择]Atoll提供以下哪几种话务环境()
A. dense urban
B. urban
C. suburban
D. rural
[多项选择]在Atoll中,用户可选的调制方案()
A. BPSK
B. QPSK
C. 16QAM
D. 64QAM
[单项选择]An “atoll cloud” forming over an island due to heating of the land during the daytime would be which type? ()
A. Cirrus
B. Cumulus
C. Stratus
D. Nimbus
[多项选择]在Atoll中,移动性类型包括哪几种()
A. 50km/h
B. 90km/h
C. Fixed
D. Pedestria
[多项选择]在Atoll中,自动Physical Cell ID分配的前提()
A. MIMO方案
B. 频率方案已确定
C. 小区支持干扰调度
D. 邻小区方案已确定
[多项选择]Atoll提供以下哪几种建立话务地图的方法()
A. 每种用户行为的话务地图
B. 每种地物的话务地图
C. 每个扇区的话务地图
D. 每种用户密度的话务地图
[单项选择]在Atoll中,导入clutter文件时选择的数据种类是()
A. Altitudes
B. Clutterheights
C. Clutterclasses
D. Vectors
[单项选择]以下哪种建立话务地图的方法是Atoll无法提供的()
A. 每种用户行为的话务地图
B. 每种地物的话务地图
C. 每个扇区的话务地图
D. 每种用户密度的话务地图
[单项选择]在Atoll中,下面哪个zone区域下允许存在多个polygon()
A. FocusZone
B. HotspotZone
C. PrintingZone
D. FilteringZone
[单项选择]在模型校正的时候,Atoll软件一般是基于什么模型进行校正的()
A. Okumura-Hata
B. SPM
C. COST231-Hata
D. Aricom
[单项选择]在Atoll仿真中,哪种zone完全不会影响覆盖图的统计结果()
A. Focuszone
B. Computationzone
C. Printingzone
D. Filteringzone

我来回答:

购买搜题卡查看答案
[会员特权] 开通VIP, 查看 全部题目答案
[会员特权] 享免全部广告特权
推荐91天
¥36.8
¥80元
31天
¥20.8
¥40元
365天
¥88.8
¥188元
请选择支付方式
  • 微信支付
  • 支付宝支付
点击支付即表示同意并接受了《购买须知》
立即支付 系统将自动为您注册账号
请使用微信扫码支付

订单号:

请不要关闭本页面,支付完成后请点击【支付完成】按钮
恭喜您,购买搜题卡成功
重要提示:请拍照或截图保存账号密码!
我要搜题网官网:https://www.woyaosouti.com
我已记住账号密码