1. pct是什么单位
PCT指percentage,意为百分率。
例如:100PCT,即百分之百的多少。
PCT应用:比率,即比值,两数相比所得的值。
扩展资料:
百分数是分母为100的特殊分数,其分子可不是整数。百分数表示一个数是另一个数的百分之几,表示一个比值。百分比是一种表达比例、比率或分数数值的方法,如82%代表百分之八十二,或82/100、0.82。
百分数也叫做百分率或百分比,通常不写成分数的形式,而采用百分号(%)来表示,如41%,1%等。由于百分数的分母都是100,也就是都以1%作单位,因此便于比较。百分数只表示两个数的关系,所以百分号后不可以加单位。
2. pct是什么意思?
pct,是聚对苯二甲酸1,4-环己烷二甲醇酯的简称,也称聚对苯二甲酸环己撑二亚甲基酯树脂。
PCT树脂是一种耐高温、半结晶型的热塑性塑料耐高温、半结晶型的热塑性塑料,系聚酯家族又一新品,由美国伊斯曼化学公司(Eastman)于1987年实现工业化并至今垄断PCT的生产。PCT树脂的主要生产原料是CHDM、DMT或对苯二甲酸(简称PTA)等,DMT是PTA与甲醇的反应产物。
扩展资料:
特征用途:
1,电器/电子:PCT填充共混物用于接线盒、插座、集成电路板、插头槽板组合件、继电器元件,线圈架和无线通讯设备元件。发展趋势是小型化和在表面加工技术辅助设备中应用。如在高温装配过程蒸气相和红外线焊接等加工技术装备中应用。传统的设备罩盖材料正被高温材料如PCT所取代。
2,)汽车:由于PCT共混物的耐高温性、高强度和耐化学性,它用于各种汽车发动机室机械元件如交流发电机电枢和压敏器。
3,医药器械:共聚酯和熔体共混物具有透明度高、韧性好、耐化学性和耐辐射性,因此它们应用于各种医药器械,如导管系统、细菌过滤器、自密封水价、通风管道系统的一次使用零件和医用接管头。
4,仪表器械:纯色和染色的共聚酯及熔体共混物应用于仪表器械,如底板维护喷嘴、液体储存槽和冰箱门和其它透明内部零件。从经济角度,这些聚合物提供的透明度、韧性和耐化学性在一定范围内不需再用其它的透明聚合物。
5,光学元件:共聚物和熔体共混物可应用于那些要求透明度和高抗冲击性的地方,包括安全护目镜、安全玻璃框、脸部防护罩、太阳镜和牙齿保护套等。
参考资料:百度百科——pct
3. pct是什么单位
PCT指percentage,意为百分率。
例如:100PCT,即百分之百的多少。
PCT应用:比率,即比值,两数相比所得的值。
扩展资料:
百分数是分母为100的特殊分数,其分子可不是整数。百分数表示一个数是另一个数的百分之几,表示一个比值。百分比是一种表达比例、比率或分数数值的方法,如82%代表百分之八十二,或82/100、0.82。
百分数也叫做百分率或百分比,通常不写成分数的形式,而采用百分号(%)来表示,如41%,1%等。由于百分数的分母都是100,也就是都以1%作单位,因此便于比较。百分数只表示两个数的关系,所以百分号后不可以加单位。
4. pcT 的中文是什么意思
5. pct是什么单位
PCT指percentage,意为百分率。
例如:100PCT,即百分之百的多少。
PCT应用:比率,即比值,两数相比所得的值。
扩展资料:
百分数是分母为100的特殊分数,其分子可不是整数。百分数表示一个数是另一个数的百分之几,表示一个比值。百分比是一种表达比例、比率或分数数值的方法,如82%代表百分之八十二,或82/100、0.82。
百分数也叫做百分率或百分比,通常不写成分数的形式,而采用百分号(%)来表示,如41%,1%等。由于百分数的分母都是100,也就是都以1%作单位,因此便于比较。百分数只表示两个数的关系,所以百分号后不可以加单位。
6. pct是什么意思 pct的解释
1、专利合作条约(PCT)方便申请人在国际上寻求对其发明的国际专利保护,帮助专利局作出专利授予决定,便利公众查阅这些发明中涉及的丰富技术信息。根据PCT提交一件国际专利申请,申请人可以同时在全世界大多数国家寻求对其发明的保护。
2、PCT的主要目的在于,简化以前确立的在几个国家申请发明专利保护的方法,使其更为有效和经济,并有益于专利体系的用户和负有对该体系行使管理职权的专利局。
7. PC是什么的缩写??
PC Personal Computer (generic term)
****** PC Personal Computer (IBM commercial desktop model)
****** PC Professional Computer
****** PC Post Card
****** PC Power Control
****** PC Program Control
****** PC Personal Care
****** PC Program Code
****** PC Pocket Computer
****** PC Process Control
****** PC Player Character
****** PC Phone Call
****** PC Portable Computer
****** PC Program Counter
****** PC Pretty Cool
****** PC Professional Corporation (business legal entity)
****** PC Piece
****** PC Paper Clip
****** PC Phoenix College (Arizona)
****** PC Processor Cache
****** PC Police Car (or Cruiser)
****** PC Press Conference
****** PC Private Chat (IRC)
****** PC Personal Contact
****** PC President's Choice (Canadian food brand)
****** PC Power Converter
****** PC Printed Circuit
****** PC Patch Cord
****** PC Phase Change (chalcogenide material used in re-writable CD-RW and DVD+RW)
****** PC Prices Current
****** PC Professional Component (physician billing)
****** PC Paradise City (Guns N' Roses song)
****** PC Player Controlled (gaming)
****** PC Primary Care
****** PC Planning Commission
****** PC Postal Code
****** PC Providence College
****** PC Production Control
****** PC Port Charles (fictional town)
****** PC Pussy Cat
****** PC Panama City (Florida)
****** PC Piece of Crap
****** PC Peace Corps
****** PC Protection Class (insurance)
****** PC Pony Club
****** PC Purchase Card
****** PC Project Code
****** PC Pokemon Center
****** PC Process Controller
****** PC Powder Coating
****** PC Politically Correct
****** PC Point Code (ANSI)
****** PC Port Charlotte (Florida)
****** PC Pocket Calculator
****** PC Parish Council (England)
****** PC Presbyterian Church
****** PC Physical Contact
****** PC Principal Component
****** PC Panama Canal
****** PC Piano Concerto
****** PC Planning Council
****** PC Perspective Control (photography)
****** PC Public Citizen
****** PC Presidents Choice
****** PC Prostate Cancer
****** PC Project Coordinator
****** PC Productivity Commission
****** PC Personal Copy
****** PC Passenger Car (law enforcement)
****** PC Personal Code
****** PC Presbyterian College
****** PC Prince Caspian
****** PC Protective Clothing (radioactive contamination and fire fighters)
****** PC Prince Charming (dating slang)
****** PC Pitcairn Islands
****** PC Program Coordinator
****** PC Polycarbonate
****** PC Praça (Portuguese: square; postal usage)
****** PC Programmable Controller
****** PC Pierre Cardin
****** PC Portion Control
****** PC Positive Control
****** PC Piacenza (Italy)
****** PC Project Control
****** PC Previous Channel
****** PC Process Computer
****** PC Probable Cause
****** PC Photocopying
****** PC Patrol Craft
****** PC Production Coordinator
****** PC Port Chester
****** PC Pilot in Command
****** PC Per Capita
****** PC Penn Central (railroad company)
****** PC Communist Party (Chile)
****** PC Phone Centre
****** PC Protein C
****** PC Pacific Crest (Drum and Bugle Corps; Diamond Bar, CA)
****** PC Prayer Corner
****** PC Palliative Care (care of terminally ill)
****** PC Parsec (astronomical unit of distance)
****** PC Petty Cash
****** PC Partial Conversion (games)
****** PC Pepsi Cola
****** PC Parti Communiste (French Communist Party)
****** PC Pancreatic Cancer
****** PC Peripheral Controller
****** PC Phase Control
****** PC Platform Controller
****** PC Pen Color (Hyper Logo command)
****** PC Principal Consultant
****** PC Process Capability
****** PC Police Constable (UK)
****** PC Privy Council
****** PC Possible Change
****** PC Patrol Coastal (ship, designation for the US Navy's Cyclone Class Ship)
****** PC Pasay City (Philippines)
****** PC Price Chopper
****** PC Paulo Cesar
***** PC Phosphatidylcholine
***** PC Prime Contractor
***** PC Procurement Clerk
***** PC Precast Concrete
***** PC La Presse Canadienne (Canadian Press News Service)
***** PC Purchase Contract
***** PC Personnel Carrier
***** PC Poet's Corner
***** PC Prestressed Concrete
***** PC Procite (personal bibliographic software discussion list)
***** PC Port Coquitlam (British Columbia, Canada)
***** PC Preferred Carrier
***** PC Path Control
***** PC Protective Custody
***** PC Political Committee
***** PC Coastal Patrol (Ship, US Navy)
***** PC Punched Card
***** PC Plasma Cell (biology)
***** PC People's Court
***** PC Protocol Control (ATMF)
***** PC Plaid Cymru (Welsh Nationalist Party)
***** PC Proximate Cause
***** PC Passport Control (checkpoints in the EcoChallenge race)
***** PC Pressure Controller
***** PC Pipeline Crossing
***** PC Pierce College (Lakewood, Washington)
***** PC Pulverized Coal
***** PC Party Chief
***** PC Photonic Crystals
***** PC Private Contractor
***** PC Procurement and Construction
***** PC Polyester Canvas
***** PC Post Coital
***** PC Physical Conditioning
***** PC Phrozen Crew (former software cracking group)
***** PC Packet Classifier
***** PC Pentagon City (community in Arlington, VA)
***** PC Progress Check
***** PC Population Council
***** PC Public Convenience (UK)
***** PC Prime Contract
***** PC Pubococcygeus muscle
***** PC Process Code
***** PC Picture Comment (MySpace)
***** PC Platoon Commander
***** PC Petroleum Coke
***** PC Partial Color (publishing)
***** PC Peripheral Control
***** PC Priority Control (ATMF)
***** PC Personal Chat
***** PC Privatisation Commission (Pakistan government)
***** PC Psi Chi (National Honor Society in Psychology)
***** PC Psychiatrisch Centrum (Dutch)
***** PC Profit Centre
***** PC Plastic Conduit
***** PC Pyruvate Carboxylase
***** PC Predicate Calculus (logic)
***** PC Potential Carcinogen
***** PC Partial Correlation
**** PC Pointe Coupee (Louisiana)
**** PC Preclear (Scientology)
**** PC Pareto Chart
**** PC Progressive Conservative Party of Canada
**** PC Position Classification
**** PC Post Commander
**** PC People's Committee
**** PC Pulse Compression
**** PC Polymer Concrete
**** PC Planetary Camera
**** PC Prerequisite Course
**** PC Països Catalans (Catalan Lands)
**** PC Participation Certificate (mortgage industry)
**** PC Penalty Corner (field hockey)
**** PC Pearl Continental (hotel chain in Pakistan)
**** PC Playing Condition (musical instruments)
**** PC Production Certificate
**** PC Paclitaxel/Carboplatin
**** PC Primary Center (ITU-T)
**** PC Paired Comparison
**** PC Production Controller
**** PC Purple Car (blog)
8. pc缩写的中文含义
PC可以指:
Program counter:程序计数器
Parsec:秒差距
Personal Computer:个人电脑
Photonic Crystal:光子晶体
Player Character:玩家角色
Political Correctness:政治正确
Poly Carbonate:聚碳酸酯
Prontor Compur:PC同步接口
Providence College:普洛威顿斯学院
Pyruvate carboxylase:丙酮酸羧化酶
Portland Cement:波特兰水泥,又称硅酸盐水泥
Prestressed concrete:预力混凝土
Police Constable:警员的英文简称