链改用区块链等数字技术定义了哪些生产关系()。

A.工业产品和服务空问没有了

A. No more empty questions about industrial products and services

B.区块链出来后金融没有发展空间了

B. There is no room for financial development after the block chain comes out

C.区块链能够提升企业竞争力

C. Block chains can enhance enterprise competitiveness

D.区块链都能用其它技术替代

D. Block chains can be replaced by other technologies

A.概念设计

A. Conceptual design

B.理论突破

B. Theoretical breakthroughs

C.各行各业应用

C. Industry applications

D.生产关系会随之发生变化

D. Changes in productive relationships as a result

A.分布式记帐

A. Distributed accounting

B.共识机制

B. Consensus mechanisms

C.非对称加密

C. Asymmetric encryption

D.智能合约

D. Smart contracts

A.A.挖矿

A.A. Mining

B.B.共识算法

B. B. Consensus algorithms

C.C.加密/签名

C.C. Encryption/signature

D.D.P2P分布式网络

D.D.P2P distributed network

A.数据层、网络层、共识层、激励层、合约层、应用层

A. Data layer, network layer, consensus level, incentive level, contract level, application level

B.数据层、网络层、共识层、激励层、应用层

B. Data layer, network layer, consensus layer, incentive level, application level

C.数据层、网络层、共识层、合约层、应用层

C. Data layer, network layer, consensus level, contract level, application level

A.共识机制

A. Consensus mechanisms

B.挖矿算法

B. Mine mining algorithms

C.智能合约

C. Smart contracts

D.开发中心化

D. Centralization of development

E.通胀通缩

E. Inflation deflation

A.区块链技术公开透明有利于提高效率

A. Transparency in block chain technology is conducive to greater efficiency

B.智能合约可以降低违约风险

B. Smart contracts reduce the risk of default

C.去中心化账本可以缓解清算负担

C. Decentralization would have eased the liquidation burden

D.区块链技术的使用可以完全不需要人工操作

D. The use of block chain technology can be entirely without manual operation

A.区块链需要共识机制来解决①谁有写入数据进行记账的权限②其他人如何同步数据

A. Block chains require consensus mechanisms to address how data are synchronized by 1 person with authority to record data

B.常见的共识机制有PoW、PoS、DPoS

Common consensus mechanisms include PoW, PoS, DPOS

C.PoW是最常使用的共识机制，以参与的工作量(算力)来获得记账的权限

C. PoW is the most commonly used consensus mechanism for obtaining authority to account for the volume of work involved (calculation)

D.共识机制实际就是社区共识，只要获得社区共识，这个区块链项目就有共识机制

D. Consensus mechanisms are actually community consensus, and this block chain project has consensus mechanisms as long as there is community consensus

A.区块链、人工智能、量子信息

Block chains, artificial intelligence, quantum information

B.传感技术、区块链、人工智能

B. Sensitivity technology, block chains, artificial intelligence

C.传感技术、光纤技术、人工智能

C. Sensitivity technology, fibre-optic technology, artificial intelligence

D.区块链、人工智能、微电子技术

D. Block chains, artificial intelligence, microelectronics