method of angle observation in all combinations是什么意思

用法例句

Study on the simultaneous determination of all-components of fly ash;

粉煤灰全组分化学元素同时测定的研究

The lithium metaborate fusion decomposing technique used in the Inductively Coupled Plasma-Atomic Emission Spectrometry (ICP-AES) can determine all-components of limestone.

采用偏硼酸锂熔样,电感耦合等离子体原子发射光谱(ICP-AES)法对石灰石实现了一次熔样,全组分同时分析。

It is reported this paper that the lithium metaborate fusion method decompose technique is used in the Inductively Coupled Plasma-Atomic Emission Spectromtry(ICP-AES) method determination of all-components of clay minerals.

采用偏硼酸锂熔样 ,电感耦合等离子体原子发射光谱 (ICP -AES)法对粘土矿物实现了一次熔样 ,全组分同时分析。

Research and implementation of simulation system of secure multicast;

安全组播仿真系统研究与实现

Management of dynamic key of secure multicast;

安全组播的动态密钥管理

A Novel Key Management Scheme for Secure Multicast Using Key Graphs;

一种新的应用密钥图的安全组播密钥管理方案