1. cccp是哪个国家的缩写
cccp是苏联国家的俄文缩写。苏联是苏维埃社会主义共和国联盟的简称,是存在于1922到1991年的一个横跨欧亚大陆的社会主义国家,1991年12月25日苏联总统戈尔巴乔夫辞职,苏联解体为15个主权国家。
苏联是一个联邦制国家,由15个权利平等的加盟共和国按照自愿联合的原则组成。它的领土涵盖东欧的大部分,与挪威、芬兰、波兰、捷克斯洛伐克、匈牙利、罗马尼亚、土耳其、伊朗、阿富汗、中国、蒙古及朝鲜接壤;与瑞典、日本、美国隔海相望。
苏联在20世纪世界舞台上发挥举足轻重的重大作用。在科技领域,苏联航空航天与美国并驾齐驱,大量科技力量和成果集中在核武器、导弹、原子能、空间技术等尖端部门。军事上,苏联常年保持很大的军队数量和武器装备,并在全球多地有驻军。在核力量方面与美国处于基本相同的水平。
2. CIC的缩写
Created In China 中国创造缩写电信领域中的CIC CIC全称:Customer Information Centercustomer information center : 客户信息中心 的缩写。 CIC全称:Circuit Identification CodeCIC为电路识别码(Circuit Identification Code),其中CIC的最低5位表示分配给话路的实际时隙号,其余7位表示起源点和目的点的PCM系统识别码。在ISUP或TUP消息中,CIC编码的长度固定为12bit,因此,在两个交换局均采用单信令点编码的情况下,一个局向最多只能有212=4096条中继电路。在BSSAP消息中,CIC编码的长度固定为16bit,因此,一个A接口局向最多可以有216=65536条中继电路。在MSC(MSC Server+MGW)与BSC之间,同一A接口中继电路(E1时隙)的CIC编码必须完全一致才能成功对接,否则将出现话路不通、串音等异常现象。在双向中继群中,为了防止两交换局在同一时刻占用同一条中继电路引起“同抢”现象,ITU-T建议,对接的两交换局各主控一半的中继电路,信令点编码大的交换局主控CIC为偶数的电路,信令点编码小的交换局主控CIC为奇数的电路。按照这个原则,在出中继时,各交换局优先占用本局主控的中继电路,只有在主控电路全忙的情况下,本局才尝试占用本局非主控的中继电路;若此时两交换局发生同抢,则非主控该中继电路的交换局将主动放弃占用该中继电路(改为占用下一条中继电路)。 CIC全称:Call Instance CodeBICC的CIC与ISUP的CIC含义不同:ISUP中的CIC是Circuit Identification Code(电路识别码),用于标识一条物理的电路,标识对等的ISUP实体间的信令关系和与此信令关系相关的所有信令消息。BICC中的CIC是Call Instance Code(呼叫实例码)不标识物理电路,而只标识对等的ISUP实体间的信令关系和与此信令关系相关的所有信令消息。ISUP中的CIC是12bits,BICC中的CIC是32bits,即4 bytes,突破了节点间4096条CIC的限制。
3. sec、csc、cot这几个缩写的中文是什么?
sec=secant,读音['si:kənt]。
csc=cosecant,读音[kəu'si:kənt]。
cot=cotangent,读音['kəʊ'tændʒənt]。
在直角三角形中,一个锐角的斜边与其邻边的比(即角A斜边比邻边),叫做该锐角的正割,用sec(角)表示 。
在直角三角形中,某个锐角的斜边与对边的比,用csc(角)表示 。
在直角三角形中,某锐角的相邻直角边和相对直角边的比,叫做该锐角的余切,用cot(角)表示 。
扩展资料
余切的历史发展
叙利亚天文学家、数学家阿尔巴坦尼(850-929)于920年左右,制成了自0到90度相隔1度的余切表。
14世纪中叶,成吉思汗的后裔,中亚细亚的阿鲁伯(1393-1449)组织了大规模的天文观测和数学用表的计算,他的正弦表精确到小数9位,他还制作了30到45度之间相隔为1",45到90度的相隔为5"7'的正切表。
英国数学家、坎特伯雷大主教布拉瓦丁(1290-1349)首先把正切、余切引入他的三角计算之中。
4. SEC是什么缩写
简写的sec含义有很多,现列举如下: (1)sec是英文单词second的缩写。中文:秒。例如在一些文献中就会出现如cm/sec这样的单位,表示每秒多少厘米。 (2)直角三角形斜边与某个锐角的邻边的比,叫做该锐角的正割,用 sec(角)表示 。正割与余弦互为倒数,余割与正弦互为倒数等。 扩展资料 (3)美国证券交易委员会(SEC --the U.S. Securities and Exchange Commission)根据1934年根据证券交易法令而成立,是直属美国联邦的独立准司法机构,负责美国的.证券监督和管理工作,是美国证券行业的最高机构。
(4)SEC英文全称search engine Convert,其中文意思是搜索引擎转化。在搜索引擎的广告推广方式中,主要有SEO,SEM,而SEC是强调以直接实现转化目标而进行的搜索引擎广告投放优化服务。
(5)SEC(Single-edgecontactCartridge),单边插接。单边插接卡(也称SEC卡),SEC卡的塑料封装外壳称为单边插接卡盒,也称SEC卡盒。
5. CCA是什么缩写?
CCA Certified Crop Adviser
****** CCA Corrections Corporation of America
****** CCA California College of the Arts
****** CCA Career College Association
****** CCA Coastal Conservation Association
****** CCA Canadian Curling Association
****** CCA Canadian Centre for Architecture
****** CCA Canonical Correlation Analysis
****** CCA Certified Coding Associate (health information management)
****** CCA Canadian Construction Association
****** CCA Corporate Council on Africa
***** CCA Cold Cranking Amps (automobile battery rating)
***** CCA Circa
***** CCA Copy Control Association (DVD)
***** CCA Co-Curricular Activities
***** CCA Consumer Credit Act (UK)
***** CCA Chromated Copper Arsenate (wood preservative)
***** CCA Capital Cost Allowance
***** CCA Citrix Certified Administrator
***** CCA Canonical Correspondence Analysis
***** CCA Common Country Assessment
***** CCA Christian Community Action
***** CCA Christian Coalition of America
***** CCA Chairman's (Joint Chiefs of Staff) Controlled Activity
***** CCA Cruising Club of America (sailboat racing and cruising sailors)
***** CCA Consumers' Choice Award
***** CCA Cisco Clean Access
***** CCA Computability and Complexity in Analysis (International Conference)
***** CCA Air China (ICAO code)
***** CCA Common Carotid Artery
***** CCA Christian Conference of Asia
***** CCA Comptabilité Contrôle Audit (French: Accounting Review; professional license)
***** CCA Colon Cancer Alliance
***** CCA Community Choice Aggregation
***** CCA Canadian Cattlemen's Association
***** CCA Circuit Card Assembly
***** CCA Conference on Control Applications
***** CCA Center for Contemporary Arts
**** CCA Clear Channel Assessment
**** CCA Canadian Council of Archives
**** CCA Clinger-Cohen Act
**** CCA Centre Canadien d'Architecture (French: Canadian Center for Architecture; Quebec, Canada)
**** CCA California Culinary Academy (San Francisco)
**** CCA Comics Code Authority
**** CCA Court of Criminal Appeal
**** CCA Climate Change Agreement
**** CCA Copper, Chrome, Arsenic (used to treat wood)
**** CCA Cisco Certified Architect (business network designer; trademark of Cisco Systems, Inc.; also seen as CCAr)
**** CCA Caribbean Conservation Association
**** CCA Canadian Chiropractic Association (Toronto, Ontario)
**** CCA Computer Corporation of America
**** CCA Children's Craniofacial Association
**** CCA Current Cost Accounting
**** CCA Co-Curricular Activity (Singapore)
**** CCA Centre Culturel Algérien (French: Algerian Cultural Center; France and Canada)
**** CCA Child Care Association
**** CCA Call Center Agent
**** CCA Collegiate Commissioners Association
**** CCA Conference of Consulting Actuaries
**** CCA Call Centre Association (UK)
**** CCA Cattle Council of Australia
**** CCA Canadian Counselling Association
**** CCA Community College Association
**** CCA Central City Association (Los Angeles)
**** CCA California Cattlemen’s Association
**** CCA Convenient Care Association (Philadelphia, PA)
**** CCA Congenital Contractural Arachnodactyly
**** CCA Chef de Clinique Assistant (French: Chief Clinical Assistant)
*** CCA Cuivre, Chrome, Arsenic (French: Copper, Chromium, Arsenic; lumber treatment)
*** CCA Canadian Cooperative Association
*** CCA Caricature Carvers of America
*** CCA Canadian Cartographic Association (est. 1975)
*** CCA California College of Ayurveda
*** CCA Close Combat Attack (Army helicopters)
*** CCA Carrier-Controlled Approach (US DoD)
*** CCA Competition in Contracting Act
*** CCA Club Corporation of America (Knoxville, TN)
*** CCA Commission de Contrôle des Assurances (French: Committee on Insurance Supervision)
*** CCA Chambre de Consommation d'Alsace (French: Alsace Board of Consumption; Alsace, France)
*** CCA Conseil Canadien des Archives (French)
*** CCA Culturable Command Area (India)
*** CCA California Charter Academy
*** CCA Contamination Control Area
*** CCA Component Cost Analysis
*** CCA Construction Contract Administration (USACE)
*** CCA Canadian Camping Association
*** CCA Circumflex Coronary Artery
*** CCA Carle Clinic Association (Urbana, Il)
*** CCA Cooperation Center for Afghanistan
*** CCA Corporate Chaplains of America
*** CCA Courteney Cox Arquette (actress)
*** CCA Cancer Council Australia
*** CCA Christian Coalition of Alabama
*** CCA Cable Communications Association
*** CCA Children's Charities of America
*** CCA California Cleaners Association (Sacramento, CA)
*** CCA Connecticut Chiropractic Association
*** CCA Capital Consumption Allowance
*** CCA Chimpanzee Coryza Agent
*** CCA Cumberland Christian Academy (Austell, GA)
*** CCA Comprehensive Cooperative Agreement
*** CCA Chinese Cycling Association
*** CCA Cherry Capital Airport (Traverse City, MI)
*** CCA Certificat de Capacité Ambulancier (French: Ambulance Certificate of Competency; health care certification)
*** CCA Catholic Committee of Appalachia
*** CCA Communications Carrier Assembly
*** CCA Carter Center Aquatics (Roanoke, VA)
*** CCA Connecticut Counseling Association
*** CCA Certification of Compliance Agreement
*** CCA Cardiac Care Associate (Member; American College of Cardiology)
*** CCA Cross-Cultural Analysis
*** CCA Cost of Customer Acquisition
*** CCA Compliance Certification Application
*** CCA Cancer Care Associates
*** CCA Controlled Channel Access
*** CCA Cargo Charges Correction Advice (shipping)
*** CCA Centre Culturel Anatolie (French: Anatolia Cultural Center; Paris, France)
*** CCA Chinese Cultural Association
*** CCA Communauté de Communes de l'Arpajonnais (French: Community of Arpajonnais Communes; Arpajon, France)
*** CCA California Counseling Association
*** CCA Christian Contractors Association
*** CCA Consumer Credit Agencies
*** CCA Command and Control Agency (NATO)
*** CCA Croatian Competition Agency
*** CCA Christian Chiropractors Association (Fort Collins, CO)
*** CCA Chief Commissioner's Award
*** CCA Contract Change Authorization
*** CCA Capital City Academy (UK)
*** CCA Cowcod Conservation Area (California)
*** CCA Canadian Conference on the Arts
*** CCA Canadian Carwash Association
*** CCA Credit Ceiling Authority
** CCA Cost-Consequences Analysis
** CCA Catholic Community Appeal
** CCA Close-Coupling Approximation
** CCA Curriculum Control Authority
** CCA Configuration Control Authority
** CCA Continental Control Area
** CCA Cosmo Colonist Army (Battlezone)
** CCA Combatant Clergy Association
** CCA Communauté de Communes de l'Artois (French: Community of Communes of Artois; Artois, France)
** CCA Centre de Chirurgie Ambulatoire (French: Ambulatory Surgery Center; various locations)
** CCA Center for Cost Analysis (DON)
** CCA Calandre Club d'Armor (French car club)
** CCA Cushman Club of America
** CCA California Cosmetology Association
** CCA Coastal Coordination Act
** CCA Certified Chartered Accountant
** CCA Colmar Centre Alsace (French: Alsace Colmar Center; Alsace, France)
** CCA Clinical Care Area (healthcare)
** CCA Contract Construction Agent (US DoD)
** CCA Certified Cost Accountant
** CCA Centre Commun d'Analyses (French: Joint Analysis Center; University of La Rochelle; La Rochelle, France)
** CCA Call Collection Area (Australia)
** CCA Cataract, Congenital, Cerulean type
** CCA container control activity (US DoD)
** CCA Common Cryptographic Algorithm
** CCA Common Configuration Architecture (Cisco)
** CCA Certificat Coopératif d'Associé (French: Cooperative Associate Certificate; finance)
** CCA Chemical Carriers' Association, Inc. (Australia)
** CCA Clean Compressed Air
** CCA California Contractors Alliance
** CCA Coolant Control Assembly (US NASA)
** CCA Citroën Concours of America (car club; California)
** CCA Clarkston Christian Association
** CCA Clear Channel ATM (ATMF)
** CCA Chair Command Acquire
** CCA Chosen-Cyphertext Attack
** CCA Calculus of Context-Aware Ambients (mobile systems)
** CCA Canadian Cervid Alliance
** CCA Contingency Capabilities Assessment (US DoD)
** CCA Common Certification Authority (Canada)
** CCA Canadian Checker Association
** CCA Cercle des Chefs d'Atelier (French: Circle of Leaders Workshop; billiards club; Lyon, France)
** CCA Computer Conversion Assemblies
** CCA Contract Change Agreement
** CCA Contamination Control Analysis
6. sec缩写是什么意思
sec是英文单词second的缩写。中文:秒。例如在一些文献中就会出现如cm/sec这样的单位,表示每秒多少厘米。 扩展资料 直角三角形斜边与某个锐角的`邻边的比,叫做该锐角的正割,用 sec(角)表示 。正割与余弦互为倒数,余割与正弦互为倒数。
sec
翻译:n.秒;
adj.干的; 略具甜味的; (香槟酒)含糖量为3-5%的; 淡的
变形复数: secs
例句:
Phyllis Smith ran a controlled race to qualify in 51.32 sec.
菲莉丝·史密斯控制好速度,用51.32秒跑完了比赛,获得了参赛资格。
She ran a personal best of 13.01 sec.
她跑出了13.01秒的个人最好成绩。
7. ci是哪个国家的缩写
ci是CaymanIslands开曼群岛的缩写。
开曼群岛(英语:CaymanIslands),是英国在美洲西加勒比群岛的一块海外属地,由大开曼、小开曼和开曼布拉克3个岛屿组成。开曼群岛是世界第四大离岸金融中心,被誉为世界著名的潜水胜地。
国家代码缩写是表示现有的国家、独立机构或特殊地理政治区域的名称代码。例如:AE-阿联酋(UNITEDEMIRATES)、AF-阿富汗(AFGHANISTAN)、AL-阿尔巴尼亚(ALBANIA)、BD-孟加拉(BANGLADESH)、BE-比利时(BELGIUM)、CN-中国(CHINA)、CO-哥伦比亚(COLOMBIA)、DE-德国(GERMANY)、DK-丹麦(DENMARK)、EG-埃及(EGYPT)、ES-西班牙(SPAIN)等等。