1) SNMPv1
SNMPv1
1.
It solves the security problems of SNMPv1 and SNMPv2, and avoids using SNMPv3 that is complicated and only partly supported by manufacturers.
为了解决SNMPv1和SNMPv2的安全性问题,同时避免采用SNMPv3的复杂性和缺乏支持性,提出了一种基于MIB- 的网络安全入侵检测策略。
2.
SNMPv1 protocol is adopted, which is supported by most manufacturers.
提出了一种基于 MIB- II以太网安全策略 ,采用普遍支持SNMPv1协议 ,通过对 MIB- II信息的获取 ,从 TCP/IP协议集的数据链路层、网络层、传输层和应用层对以太网的安全进行多层次监
3.
This paper analyzes the security aspects of SNMPv1 and SNMPv3 according to the five kinds of security service introduced by NSA IATF and brings forward some methods and proposals on how to implement secure network management with SNMP.
本文结合NSA IATF提出的五项安全服务详细分析了SNMPv1和SNMPv3的安全性,最后就如何利用SNMP实现安全的网络管理提出了若干方法和建议。
2) Sn
Sn
1.
Effects of Ce and Sn on Microstructure of AZ91 Magnesium Alloy;
Ce、Sn对AZ91合金微观组织的影响
2.
Effects of Sn and Ca Addition on Microstructural Stability of ZA62 Magnesium Alloy;
Sn和Ca对ZA62合金组织稳定性的影响
3.
Effects of Trace Si,Ba and Sn on the As-cast Microstructure of AZ91 Magnesium Alloy;
微量Si、Ba、Sn对AZ91铸态组织的影响
3) tin
Sn
1.
Measurements of release sound velocities of tin with reverse-impact method;
反向碰撞法测量Sn的高压卸载声速
2.
The oxidation behviours of liquid tin with and without trace Ge at 250℃in atmo- sphere were studied by both observation and removing dross from the surface periodically.
采用观察液态Sn表面氧化行为和刮取表面氧化渣的方法,研究了微量元素Ge对液态Sn在大气和250℃条件下表面抗氧化性能的影响,并与纯Sn的氧化行为进行对比;利用X射线光电子能谱仪(XPS)、扫描电子显微镜(SEM)研究了合金表面元素的含量、价态,及合金氧化后的表面形貌。
3.
Based on Atomic and Molecular Reaction Statics and Group theory, the basis sets SDD~(**) for Tin and 6-311g~(**) for H_2, and density functional (B3P86) method have been used to calculate energy E, heat capacity C_v, entropy S of hydrogen isotopes and their Tin compounds.
根据原子分子反应静力学与群论,确定了H2、D2和T2的基电子状态为1∑+g(D∞v),SnH、SnD和SnT的基电子状态为2∑+(C∞v)。
4) In-Sn
In-Sn
1.
WETTING BEHAVIOR AND INTERFACIAL CHARACTERISTICS OF In-Sn ALLOY ON AMORPHOUS AND CRYSTALLINE Cu_(46)Zr_(45)Al_7Gd_2 SUBSTRATES;
In-Sn合金熔体在非晶和晶态Cu_(46)Zr_(45)Al_7Gd_2合金上的润湿性及界面特性
5) Sn(Ⅱ)
Sn(Ⅱ)
1.
The Direct Electrochemical Synthesis of Sn(Ⅱ),Pb(Ⅱ) Complexes of 2, 4-Dichlorobenzaldehyde Thiosemicaebazone;
4-二氯氯苯甲醛氨基硫脲与Sn(Ⅱ),Pb(Ⅱ)的配合物。
6) isomers
Sn-
1.
Several isomers of sulfur clusters were acquired by means of geometry optimization and frequency calculations of the B3LYP DFT approach.
另外也计算了螺旋状的Sn- (n = 14~20)的结构。
参考词条
Sn-Zn
Sn-Cu
Sn须
Cu-Sn
Sn-Pb
SN比
Sn(Ⅳ)/TiO_2/AC
Sn-SBA-1
AZ61+Sn
Sn-Bi
Sn(IV)
Sn-Ag
Sn~(2+)
Sn~(4+)
镀Sn
TiAl3形态
导管栓塞
补充资料:(-)-2,3-O-Isopropylidene-sn-glycerol
分子式:C6H12O3
分子量:132.16
CAS号:14347-78-5
性质:密度1.062。沸点72-73°C (8 mmHg)。折射率1.433-1.435。闪点80°C。比旋光度-13.7° (neat)。水溶性miscible。
分子量:132.16
CAS号:14347-78-5
性质:密度1.062。沸点72-73°C (8 mmHg)。折射率1.433-1.435。闪点80°C。比旋光度-13.7° (neat)。水溶性miscible。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。