pbac怎么读，pbac的音标和真人发音
pbac是什么意思，pbac的意思是
[医][=peak blood acetaldehyde concentration]血乙醛浓度峰值
pbac 的用法和双语例句“点击”或“选中”例句中的单词，就可以看到词义解释
- At the same , the article creates a policy-based framework for network security . In this framework an application prototype of PBAC is programmed for access control of network .
- 同时，构建了基于策略的网络安全防护框架，在该框架下结合网络层访问控制的特点，开发了一个PBAC的网络安全防护应用原型。
- A completely different and innovative technology , reconstructed-object describing technology , is used in the fundamental model to uniformly manage the conversation entities that strengthens the adaptive capacity of PBAC .
- 在基本模型中，为增强会话实体管理的适应性，采用了可重构对象描述技术对会话实体实施统一管理。
- This paper introduces the concept of PBAC . Considering the characters of component-based software development , an implementation framework of PBAC is also given , which can help to realize the fine-granular access control .
- 本文介绍了PBAC模型的概念和组成结构，并结合基于组件的应用软件开发特点，提出PBAC模型的一种实现框架，它有助于实现应用软件的细粒度访问控制。
- Conclusion : According to the standard of Flint , PbAc can be a specific inhibitor of brain cell differentiation , its brain cell developmental toxicity is related to the inhibition of cell proliferation and differentiation .
- 结论：按Flint评价标准，醋酸铅是脑细胞分化的特异抑制剂，它的脑细胞发育毒性与抑制细胞的增殖和分化有关。
- Methods Creating the lead exposure model of mouse by feeding PbAc for four weeks , we dynamically observed the levels of NO , SOD , MDA in lead-treated mouse brain at 3h , 12h and 24h after injecting Sodium nitroprusside ( SNP ) .
- 方法建立慢性染铅鼠模型，隔日灌服醋酸铅，约4周，观察给药（硝普钠）后3h、12h、24h脑组织中NO、SOD、MDA含量的变化。
- Sixty SD rats were fed on diets with lead acetate ( PbAc 2 ) at doses of 0 , 10 , 30 , 90 , 270 and 810 mg / kg for 8 weeks . Blood lead concentration was detected by atomic absorption spectrophotometry and T lymphocyte subsets ( CD 4 , CD 8 ) by the APAAP assay after the exposure .
- 分别给予含醋酸铅0、10、30、90、270、810mg／kg的饲料喂养幼年SD大鼠连续8周，用碱性磷酸酶抗碱性磷酸酶法（即APAAP法）测定了经8周不同剂量铅暴露后大鼠T细胞亚群（CD4、CD8）的分布，并用原子吸收石墨炉法测定血铅。
- This paper introduces an access control mechanism called PBAC ( process-based access control ), which models from the active process , based on the access control model of current operating system , according to the role of process , the process privilege is assigned and managed in more detail . It enhances information confidentiality , integrity and controllability , and reduces the malicious code threat to the computer system .
- 介绍了一种基于进程的访问控制机制PBAC，它从活动进程的角度建模，在基于操作系统现有的访问控制模型基础上，依据进程的具体作用，对其权限进行了进一步的细粒度分配管理，使信息的保密性、完整性、可控性得到加强，从而最大程度地降低有害程序对计算机系统的威胁。
- low dose lead ( 5 4 mg / L PbAc , by drinking );
- 低浓度铅（54mg/L，饮水）染毒组；
- This exercise , he said , had demonstrated the need for the PBAC to provide more timely access to information .
- 他指出：这也说明PBAC应该及时的发布更多的审批信息。
- As a solution , policy-based access control ( PBAC ) model is proposed to be the foundation of the research .
- 并介绍了基于策略的访问控制模型（PBAC），该模型是本文后续研究的基础。