A variety of surface models for NEA photocathode are reviewed, and heterojunction model, dipole model and cesium atomic core field effect of are specified.
异质结模型可以成功解释P型GaAs和 (Cs,O)激活层之间界面势垒的存在 ,但这种具有体效应的异质结无法与 (Cs,O)层的厚度相统一 ;偶极子模型认为在阴极表面形成的偶极层导致了逸出功的下降 ,其双偶极层模型能较好地预测和解释最佳的 (Cs ,O)激活层厚度 ,但不同的双偶极层模型对于氧在表面层存在的化学形态存在争议 ;铯的弱核力场效应认为铯表面层的弱核力场及氧的离化作用是界面势垒和负电子亲和势的形成原因 ,但它所认为的逸出功降低与基底材料无关还需进一步验证。
Introduction of a concise deduction to Yukawa-potentialof nuclear force;
介绍核力Yukawa势的一个简明推导
The achievements and the remaining problems of the nucleon structure and nuclear force are reviewed.
评述了核子结构和核力研究取得的成就及存在的问
We introduce the quark delocalization and color screening into the usual quark modeland the property of nuclear force.
本文描述了在通常的夸克势模型中的夸克蜕定域、色屏蔽及核力特性,对所得核子—核子绝热近似势和散射相移进行了定性描述:既有排斥心,又有中程吸引,但没有Van der Waals力问题,变分给出蜕定域的数值也是合理的,对质心运动效应、色屏蔽形式的影响以及各种单夸克基矢的关系和选择问题进行了专门的研究。
Supporting functions, form part of the site audit as they support the site, cannot obtain stand-alone certification to this Technical Specification.
对于构成现场审核的一部分不能独立获得关于本标准的认证
Carry out according to4.2.2; if necessary, implements on-the-spot appraisal, process evaluation, and product inspection according to the plan.
按4.2.2执行,必要时,按计划实施现场评审、程审核和产品审核。
On-site verification is required by Auditor at next audit visit or at a follow-up audit for a Major NC.
现场验证必须由审核员在下次审核时或对于严重不合格采取跟踪审核。
Analysis in OHS Hazar Identification and Risk Control Audit
施工现场OHS危险源辨识和风险控制审核思路浅析
audit conclusion:outcome of an audit provided by the audit team after consideration of the audit objectives and all audit findings
审核结论:审核组考虑了审核目标和所有审核发现后得出的最终审核结果
After certain on-site investigation and inspection, the Guangdong Provincial Department of Foreign Trade and Economic Cooperation shall hand out its decision upon seeking advice from local examination and inspection authorities.
广东省对外贸易经济合作厅经现场勘察、审核,征求驻省检查检验单位意见后,提出审批意见。
audit findings:results of the evaluation of the collected audit evidence against audit criteria
审核发现:将收集到的审核证据对照审核准则进行评价的结果
last day of field work
现场审计工作终止日
Study and Implementation of Document Verification and Approval System Based on Web Service;
基于Web Service的文档审核审批系统研究与实现
Audit findings can indicate either conformity or nonconformity with audit criteria, or opportunities for improvement.
审核发现能表明是否符合审核准则,也能指出改进的机会。
Studying Present-value-Accountancy from the Angle of Loss and Gain.;
从损益核算的角度审视现时价值会计
Design and Realization of News Verification System Based on ASP.NET
基于ASP.NET新闻审核系统的设计与实现
auditee:organization being audited
受审核方:被审核的组织
Research and Implementation of Secure Data-exchange in Spot Audit;
现场审计数据交换安全的研究与实现
Housing loans are not the only area that has seen a weakening of underwriting standards.
并不是只有住房贷款市场放松了审核标准。
Thought about the fire examination of places of where the user include children
对新型涉及儿童使用场所消防审核的思考
auditor team:one or more auditors conducting an audit
审核组:实施审核的一名或多名审核员
Today, Xiao Liu attends a court trial as a juror for the first time.
今天小刘第一次以陪审员的身份出席庭审现场。
CopyRight © 2020-2024 优校网[www.youxiaow.com]版权所有 All Rights Reserved. ICP备案号:浙ICP备2024058711号