第二十一

Article 21 Individual proprietorship enterprises shall establish their account books and practice accounting according to law.

第二十一条个人独资企业应当依法设置会计帐簿，进行会计核算。

Article 21 If the addressee himself or his adult family member living together refuses to accept an administrative legal document or refuses to affix his signature or seal, the addressor may invite the witnesses to be present at the scene, explain the situation, indicate the causes for refusal and the date on the receipt of service, affix the signatures or seals of themselves and the witnesses, and leave the administrative legal document at the domicile of the addressee, then the service shall be deemed as successful.

第二十一条受送达人或者与其同住的成年家属拒绝签收行政法律文书，送达人应当邀请见证人到场，说明情况，在送达回证上注明拒收事由和日期，由送达人、见证人签字或者盖章，把行政法律文书留在受送达人的住所，即视为送达。

Causes damages to any other person, it/he shall assume the liability for compensation.

第二十一条当事人提供虚假材料申请登记，给他人造成损害的，应当承担赔偿责任。

A No person shall be made subject to any law or punishment which was not in effect at the time of commission of an offense, nor shall the Legislature enact any bill of attainder or ex post facto law .

第二十一条：任何人不受实施侵权行为时尚未生效的法律或惩罚的约束，立法机关也不得颁布具有溯及力的法律。

Article 21 The creditors shall, if reporting their claims, submit the proof of the claims and the lawful and valid identification certificates, an authorized reporter shall submit the valid identification certificate of the authorizer, the power of attorney and the proof of the claims.

第二十一条债权人申报债权应当提交债权证明和合法有效的身份证明；代理申报人应当提交委托人的有效身份证明、授权委托书和债权证明。

Article 21 An acceptance is the expression of an intention to by the offeree to assent to the offer.

第二十一条承诺是受要约人同意要约的意思表示。

Article 21 Income tax charged in accordance with this Law shall use Renminbi as the calculating unit.

第二十一条依照本法缴纳的所得税以人民币为计算单位。

The relativistic mechanics in chapter 21 is circumscribed with primary emphasis on the concepts of energy and momentum.

第二十一章的相对论性力学主要限于强调能量和动量的概念。

Article 21 The questionnaire replies shall be made into 2 types with one complete category containing the confidential information, the other containing public information only.

第二十一条答卷应做成两种类型。一类为含有保密信息的完整答卷；一类为只包括公开信息的答卷。

Item 21 Security Service Company should sign contract with customer for providing security service and make clear in the contract the service content, liability and obligations.

第二十一条保安服务公司提供保安服务应当与客户单位签订保安服务合同，明确规定服务的项目、内容以及双方的权利义务。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。