【填空题】
2、在我国现行气象业务技术体制改革中，天气业务实行___。
查看试卷，进入试卷练习
微信扫一扫，开始刷题
刷题
搜题
导入试题
搜题
答案
五级业务布局
解析
暂无解析
相关试题
【填空题】
6、我国现行气象业务技术体制改革的总体目标是通过深化改革，力争在3到5年内，建立基本满足国家需求、功能先进、结构优化的多轨道、___、研究型、开放式业务技术体制，增强气象业务和服务能力，提升气象科技水平。
【填空题】
7、在我国现行气象业务技术体制改革中，天气业务的改革重点是：完善精细化预报业务流程，促进___的突破；完善临近预报和短时预报业务，建设突发性灾害天气预警预报体系，增强对突发性事件气象应急保障能力；建立四维资料同化系统，加强数值天气预报及其解释应用；加强和规范水文气象、海洋气象、交通气象、航空气象、城市环境气象等业务。
【填空题】
13、当小区域位于雷达探测区的正北方时，在小区域内，当一对最大流入/流出速度距雷达点是等距离时，则表示在该区域内有小尺度系统的旋转存在；沿雷达径向方向，若最大流入速度位于左侧，表示为___旋转；若最大流入速度位于右测，则为___旋转。
【填空题】
17、预警信号的级别依据气象灾害可能造成的危害程度、紧急程度和发展态势一般划分为四级：___级一般、___级较重、___级严重、___级特别严重，依次用___、___、___和___表示，同时以中英文标识。
【填空题】
9、根据《热带气旋等级》国家标准___，热带气旋分为___、热带风暴、___、台风、___和___六个等级。其中，热带风暴的简写为___，STY为___的简写，台风底层中心附近最大风力为______。
【填空题】
10、热带气旋报文中某一行为“00HR 21.2N 128.0E 985HPA 28M/S”，此段报文的意思是___；“P12HR NW 10KM/H”，此段报文的意思是___。已知：此系统为STS。
【填空题】
14、在山东省行政区域内，根据发生或可能发生___级以上气象灾害预警，发生或可能发生地所在市气象局启动气象灾害预警防御应急预案。在山东省行政区域内，根据发生或可能发生___级以上气象灾害预警，省局启动重大气象灾害预警防御应急预案。
【填空题】
15、“因灾死亡30人以上100人以下，或者伤亡总数100人以上300人以下，或者直接经济损失1亿元以上10亿元以下的气象灾害”为___气象灾害。此外，气象灾情的初报时效为___。
【填空题】
6、东北冷涡天气具有不稳定的特点。因为冷涡在发展阶段，其温压场结构并不完全对称，所以它的___常有冷空气不断补充南下，在地面图上则常常表现为一条副冷锋南移，有利于冷涡的西、西南、南到东南部位发生___天气。
推荐试题
【单选题】
电炉通电后，电炉丝热得发红，而跟电炉连接的铜导线却不那么热，这是因为___
A. 通过铜导线的电流小，所以它消耗的电能也较少
B. 电炉丝和铜导线消耗的电能相同，但铜导线散热快，所以就不那么热
C. 通过电炉丝的电流大，所以它消耗的电能较多
D. 铜导线电阻较小，所以它消耗的电能较少
【单选题】
下面关于能量的说法中，正确的是___
A. 用砂轮磨刀是由内能转化为动能
B. 陨石进入大气层成为流星时，是内能转化为机械能
C. 壶中的水沸腾时壶盖不停地跳动，是水的势能转化为壶盖的动能
D. 用打气筒给轮胎打气，打气筒发热，是机械能转化为内能
【单选题】
(1)Whieh of the following descriptions about the characteristics of physiology is wrong？___
A. It is the study of how living organisms work.
B. It illustrates the discipline of the development and the evolution of disease and the essence of disease.
C. It is to study the living phenomena and the function activities of living organs.
D. It is to explain how they are regulated and integrated.
【单选题】
(2) Which of the following are specialized in producing force and movement?___
A. muscle cells
B. connective tissues
C. nerve cells
D. epithelial cells
【单选题】
(3)The fluid environment surrounding each cell is called the___
A. intracellular fluid
B. intracellular fluid
C. internal environment
D. external environment
【单选题】
(4) Which of the following is not the fundamental characteristic of living organisms?___
A. metabolism
B. adaption
C. reproduction
D. passive diffusion
【单选题】
(5)Whicl of the following is a physiological process with negative feedback?___
A. blood coagulation
B. process of passing urine
C. sino-aortic baroreceptor reflex
D. process of parturition
【单选题】
(6)Which of the following is not the characteristic of regulation by hormone?___
A. diffusenin nature
B. longer in duration
C. accurate in action
D. action in overcorrection
【单选题】
7)Which of the following is not the characteristic of cells?___
A. They are bound by the plasma membrane
B. They have the ability to break down large molecules to smaller ones to Liberate energy for their activities
C. They possess a nucleus which contains genetic information in the form of deoxyribonucleicacid(DNA).
D. Living cells can not transform materials.
【单选题】
8)The breakdown of large molecules to smaller ones is called___
A. respiration
B. anabolism
C. catabolism
D. absorption
【单选题】
9) Which of the following descriptions about the characteristics of nervous regulation is wrong?___
A. It responds fast
B. It acts exactly
C. It responds slowly.D.
D. uration is short
【单选题】
10)Which of the following descriptions about the control of body function is wrong?___
A. Homeostasis is kept by feedback control.
B. Negative feedback minimizes the changes, leading to stability.
C. Positive feedback is not useful.
D. Feed-forward makes human body foresee and adapt itself to the environment promptly.
【单选题】
(1)Which of the following parts of knowledge of drugs should be included in pharmacology?___
A. The effects of drugs on man
B. The correlation of biological activity with chemical structure
C. The history, source, physical and chemical properties, compounding, biochemical and physiologicaleffects, mechanisms of action, absorption, distrilbution, biotransformation and excretion.
D. The prevention, recognition, and treatment of drug poisonings
【单选题】
(2)Which of the following is what a clinician is primarily interested in according to the text?___
A. Drugs which can be reasonably limited to those aspects that provide the basis for their rational clinical use
B. Chemical agents that are not used in therapy but are commonly responsible for household and industrial poisoning as well as environmental pollution
C. Drugs which are useful in the prevention,diagnosis and treatment of human disease,or in the prevention of pregnancy.
D. rugs which are useful in the prevention, diagnosis and treatment of human disease, or in the prevention of pregnancy.
【单选题】
(3)Why was the physician not interested in pharmacognosy?___
A. He didn't have to select the proper plants for his prescription
B. He had a broad botanical knowledge
C. Fewer drugs were obtained from natural sources
D. Natural drugs had little difference with synthetic ones
【单选题】
(4)Which of the following is the best way of studying pharmacology for medical students and practitioners?___
A. to have a broad botanical knowledge
B. to select a plant and its preparation
C. to have the ability to purify natural plants
D. to have curiosity that stimulates them to learn about sources of drugs
欢迎使用我爱刷题
×
微信搜索我爱刷题小程序
温馨提示
×
请在电脑上登陆“www.woaishuati.com”使用