您要查找的是不是:
- MLE end grouping methods recently ire been proposed as means to infer network logical topology, but the time spent on MLE increased sharply with the else of the networks. 摘要目前端到端逻辑拓扑推测方法主要有极大似然方法和分群方法。极大似然方法的计算量会随网络规模的增加而急剧增长,从而影响在实际网络中的应用。
- The structure was verified by 1H-NMR,GPC and end group titration techniques. 通过核磁共振氢谱(1H-NMR)、凝胶渗透色谱(GPC)、端羟基滴定等方法;研究了所合成的三嵌段共聚物的结构.
- And the IR analysis shows that silicone resin possesses hydroxyl end group. 红外光谱(IR)显示,合成的硅树脂含有端羟基。
- Although this method is still valid, whenever possible, you should use the recovery storage group method. 尽管此方法仍然有效,但应当尽可能使用恢复存储组方法。
- UPGMA (unweighted pair group method with arithmetic mean) cluster analysis was also performed by the program of PHYLIP. 实验结果表明,江西省地方鸡种和引进品种之间的亲缘关系较远;
- The measurement of carboxyl end group content in PBT was discussed with an automatic potentiometric titrator. 采用全自动电位滴定仪测定PBT切片的端羧基含量,对称样量、溶剂的配比、滴定剂的浓度等进行了正交优化。
- The carboxyl end group value control of Du pont's polyeser technology in direct spinning process is studied. 本文从工业生产的实践出发对杜邦聚酯技术直接纺工艺中端羧基控制进行了研究。
- Using the dipole concept, a new consistency criterion is given and a group method of data handling (GMDH) cluster analysis approach is presented. 利用偶极子给出了新的一致性准则,提出了数据分组处理(GMDH)聚类分析方法。
- The reasons for the carboxyl end group fluctuation of bottle grade PET base chips were analysed. 摘要对瓶用基片端羧基波动的原因进行了分析。
- The renormalization group method is used to study the randomness and connectivity of the failture for coal floor element. 利用重整化群方法研究煤层底板岩层单元体破裂的随机性和关联性。
- The dendrimers of amino as end group have no visbreaking effect on the crude oil. 端基为氮基的树状大分子对原油不具有降黏效果。
- The basic clue and the main steps of renormalization group method used for the description of critical phenomena is introduced. 摘要介绍了用重整化群方法描述临界现象的基本思路和做法。
- Mechanical property test, end group analysis and SEM were adopted to study the ageing of PET and PBT composite... 采用拉伸强度与冲击强度测试、端基分析及扫描电镜分析等手段探讨了PET、PBT复合材料的老化机理和老化性能。
- A high precise regression model of rubber formulation was built with the uniform design and GMDH (group method of data handling) method. 通过均匀设计安排橡胶配方试验,进而用数据处理组合方法(GMDH)建立高精度的回归模型。
- Notice that two groups appear, based on the equal areas grouping method. 注意,根据等区域分组方法,显示了两个组。
- The results show that the dendrimers of ester as end group have visbreaking effect on the crude oil. 5代树状长链酯对原油的降黏性能,分析了树状大分子的端基结构对原油降黏性能的影响。
- Aim To explore new grouping method of clinical pharmacology experiments. 摘要目的探讨临床药理实验分组新方法。
- To introduce a stochastic grouping method for subchronic test of rats. 研究大鼠亚慢性试验随机分组方法。
- The results showed that the compatibilizer could react with the end group of PET,meanwhile,it was compatible with SEBS very well. 结果表明,增容剂能够与PET的末端羧基发生反应,并与SEBS有很好的相容性。改性PET的结晶度降低,晶粒尺寸减小,缺口冲击强度提高。
- In addition, we used unweighted pair group method arithmetic average (UPGMA) to analysis genetic relationship of 20 strains. 结果显示20个菌株基本按所属菌群聚类,只有个别菌株与不同菌群的菌株聚在一起。