查询词典 Fe

To provide a theoretic reference for anti-adversity moriculture, we investigated the synergistic effects of H2O2 and Fe(superscript 2+), Cu(superscript 2+), Zn(superscript 2+) on free radicals damage and activities of protective enzymes in the leaf discs of mulberry in this paper.

研究了H2O2与Fe(上标 2+)等金属离子产生的自由基胁迫对桑树生理特性的影响，旨在为桑树的抗逆栽培提供理论参考。

The crystal parameters of LiFePO4 are changed with the partial substitution of Ni for Fe, and the particle size is reduced after doping.

Ni替代部分Fe，改变了LiFePO4的晶胞参数，细化了晶粒。

In order to improve the hydrogen storage properties of Ti2 alloys, over stoichiometry of A side and partial substitution of Mn by transition metals were adopted, and the hydrogen storage properties of Ti2(x=1.0, 1.1; M=V, Fe, Ni, Cu) alloys were investigated.

为改善Ti2AB2型合金的储氢性能，采用A侧过化学计量和过渡金属部分替代Mn进行多元合金化，系统研究了Ti2(x=1.0， 1.1； M=V、Fe、Ni、Cu)合金的储氢性能。

The experimental results showed that the alloys after partial substitution of Mn by V, Fe, Ni, Cu remain C14 laves phase structure, but their cell volume increase.

研究结果表明，V、Fe、Ni、Cu部分替代Mn进行多元合金化后，合金主相仍保持C14(MgZn2)型Laves相，合金晶胞体积增大。

A fragile penetrator material made of W-Ni-Al-Fe was studied. The material was made by CIP and sintering process.

研究了一种W-Ni-Fe-Al系易碎穿甲弹芯材料，该材料采用冷等静压成型和液相烧结工艺制备。

Group in the periodic table there are silver-white metallic luster of the solid metal transition element, atomic number Z = 26, atomic weight of 55847, chemical symbol Fe, there is a stable F isotope 5626Fe and a radioisotope 5526Fe, content of 5% of the earth's crust, accounting for elements of in the fourth place, the metal in the second melting point 1535 ℃, boiling point 2750 ℃, the relative density of 786, the external electronic structure 3d64s2, chemical reactions 2-6 tram F-volatile son, oxidation number of 0, 2, 3, 4 , 5 and 6, the chemical nature of the metal element is very lively, in the humid air combined with oxidation, but also directly with the sulfur, phosphorus, silicon, carbon together.

周期表中Ⅷ族有银白色金属光泽的固体金属过渡元素，原子序数Z＝26，原子量55847，化学符号Fe，有一种稳定F同位素5626Fe和一种放射性同位素5526Fe，地壳中含量5％，占元素中第四位、金属中第二位熔点1535℃，沸点2750℃，相对密度786，外围电子结构3d64s2，化学反应时易丢失2—6个电F子，氧化数为0、＋2、＋3、＋4、＋5和＋6、化学性质很活泼的金属元素，在潮湿空气中能与氧化合，也能直接与硫、磷、硅、碳化合。

Electrodeposited Ni-Fe permalloy foils was annealed under hydrogen atmosphere at 850,1 000 and 1 150 ℃ for 5 h, respectively.

对电沉积得到的Ni-Fe坡莫合金箔，在氢气气氛下进行退火处理，退火温度分别为850，1000和1150℃，保温时间均为5h。

Crystal size of the iron based alloy foil is less than 10μm, while the crystal size of the nickel based alloy foil is about 2μm. Results show that the electrodeposited Fe-Ni foil has better magnetic properties than conventional milled Permalloy 1J79 foil.

实验表明：电沉积铁基合金箔晶粒小于10 μm，电沉积镍基合金箔晶粒大小在2 μm左右；电沉积Fe-Ni合金箔是一种性能良好的软磁材料，其基本磁性能优于传统熔铸-轧制坡莫合金1J79。

Carbide formation law of Fe-38Ni-Mo-V-C series alloy has been studied with physical methods of magnetic and expansion property testing.

采用磁性能和膨胀性能测试的物理方法，研究了Fe-38Ni-Mo-V-C系合金的碳化物形成规律。

The effects of Cu(superscript 2+) and Fe(superscript 3+) ions on the interaction of piperine with BSA were also discussed.

讨论了共存金属离子Cu(上标 2+)、Fe(上标 3+)对胡椒碱与BSA相互作用的影响。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。