1) GA-hard
GA-难
2) GA hard problems
GA-难题
3) GA-hard and GA-easy problem
GA-难和GA-易问题
4) Gallium
[英]['ɡæliəm] [美]['gælɪəm]
Ga
1.
Density and Viscosity of Gallium Melt and Its Microstructure;
液态Ga的密度和黏度及其微观结构
2.
Gallium bearing ferrites with different gallium content were synthesized by oxidation of ferrous and gallium ions under alkaline condition and room temperature.
采用氧化-沉淀法在室温下合成了不同Ga含量的Ga取代磁铁矿,并对上述产物进行了IR,XRD,Mossbauer等谱学解析和磁滞回线的测量。
3.
The adsorption behavior of nanometer TiO_2 towards Gallium (Ga) Indium (In) and Thallium (Tl) was investigated with inductively coupled plasma atomic emission spectrometry (ICP-AES).
研究了纳米TiO2材料对Ga,In,Tl的吸附性能,考察了吸附动力学、最佳酸度、富集倍数和吸附容量,确定了待测金属离子的最佳吸附条件。
5) GaAs
Ga As
1.
Interference of Electron in GaAs/AlGaAs Multiquantum Well Structure;
Ga As/Al Ga As多量子阱结构中的电子干涉
6) (Ga-Ga) model
(Ga-Ga)模型
1.
Expected value of sample information for two-action linear decision problems under the(Ga-Ga) model
(Ga-Ga)模型下的二行动线性决策问题的EVSI
补充资料：难夫难妻(难ｎàｎ)
一名《洞房花烛》。故事片。亚细亚影戏公司1913年摄制。郑正秋编剧，张石川、郑正秋导演。一对素不相识的青年男女，经媒婆撮合拜堂成亲，在封建礼教桎梏下开始艰难的夫妻生活。为中国第一部故事片。
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参考词条