查询词典 Fe

But if the concentration is too high, the supply will bring backword establishment date. 3.At different season, can improve turf quality at different style.: spring supplying with N of 6g/m2 makes turf improve at coverage, density, uniformity. Supplying at 41 summer with Fe of 0.611/m2 can improving density, color, uniformity of turf. When supplying autumn with N of 4g/m2 and 0.61/m2 of Fe together, the green periods can be prolong.

在不同的季节叶施肥，草坪表现为不同的提高品质的方式：春季叶施6g/m~2N使草坪的盖度、密度、均一性增加；夏季叶施0.6l/m~2的Fe使草坪的密度、颜色、均一性提高；秋季叶施4g/m~2N+0.6l/m~2Fe使草坪的青绿期延长。

Fe(superscript 3+) occupied both tetrahedral sites in spinel block and trigonal bipyramid sites in mirror plane for LaFeMnAl(subscript 12-x-y)O19 (x=0.5, 1) hexaaluminate.

LaFeMnAl(下标 12-x-y)O19(x=0.5， 1)中Fe以Fe(上标 3+)位于六铝酸盐尖晶石结构中的四面体位和镜面层结构中的三角双锥位，其中后者为N2O分解的主要活性中心。

The inhibition level by daphnetin for 1, 2, 3 and 4 h were 7%, 51%, 69% and 75% respectively, while the values treated by daphnetin-Fe complex were 8%, 6%, 11% and 9% respectively. The inhibition level by daphnetin at different concentrations （0.1, 1, 100 and 1 mmol/L） for 6 h was 3%, 31%, 58% and 93% respectively and while the values treated by daphnetin-Fe complex were 8%, 6%, 11% and 9%.

经瑞香素（100 μmol/L）作用1、2、3和4 h后RNR活性分别被抑制7%、51%、69%和75%；在瑞香素浓度为0.1、1、100和1 000 μmol/L，作用6 h后，RNR活性分别被抑制3%、31%、58%和93%；而瑞香素-Fe复合物作用6 h后RNR活性分别被抑制8%、6%、11%和9%。

8Co alloy have been studied by means of optical and transmission electron microscopy, X-ray diffraction, dilatometry, tensile tests and Vickers hardness measurements. The inherent factors responsible for the low shape memory effect of polycrystalline Fe-Mn-Si alloys have been revealed.

本文通过金相、透射电镜及X-射线衍射分析以及热膨胀、拉伸和硬度试验等手段研究了Fe-25.6Mn-5.1Si-4.1Ni-1.8Co合金中应力诱发γ→ε马氏体相变和形状记忆效应，揭示了引起多晶Fe-Mn-Si系记忆合金形状记忆效应低的内在因素。

Quantum chemical calculations were performed based on these conformations to explain the experimental data. 4. The molecular recognition of the chiral Salen Fe complexes towards imidazole derivatives and the measure of the equilibrium constants of host-guest system of the Salen Fe and EMIm a.

用紫外-可见光谱滴定法考察了不同主体Salen-Fe对咪唑及其衍生物的分子识别行为，测定了识别过程的平衡常数和热力学参数，讨论了影响主客体配位能力的有关因素；系统地考察了主客体缔合反应的圆二色光谱性质。

The influences of Ce on the microstructure and mechanics performances of Ti-Fe-Mo-Mn-Nb-Zr alloys were studied and presented in this paper. The microstructure of no-Ce Ti-Fe-Mo-Mn-Nb-Zr alloy was thick, long and dendritic,and the microstructure of alloy was fined by Ce. With the increase in Ce wt%, the microstructure became equiaxial gradually.

研究了稀土 Ce对 Ti- Fe- Mo- Mn- Nb- Zr合金组织与力学性能影响，结果表明：不含 Ce的为粗大的长枝晶组织，加入 Ce后组织有所细化，并随 Ce量增加而逐渐等轴化，直至形成等轴晶；硬度方面随 Ce的加入有所降低；在 Ce含量较少时随 Ce的增加压缩强度也增加，但当 Ce含量增大一定量时，Ce增加降低了压缩强度。

The alloys are hypoeutectic in the range of 2-8%Si,which distributed in both α-Fe and Fe_2B phases.

当Si含量为2-8%wt时，Fe-2.5B-XSi是亚共晶组织，Si分布在-αFe和Fe2B相中。

The effects of interatomic potentials on the action of helium in α- Fe are investigated by using molecular dynamics simulations.

采用分子动力学方法研究了不同相互作用势对氦在α-Fe中行为的模拟结果的影响，发现不同的作用势会影响到单个氦原子在α-Fe中的稳定位置，但对氦泡中氦原子的分布无实质性影响。

The electron microprobe analyses show that there are distinct differences between two types of olivine in the aspects of the FeO/MnO ratio, the species of inclusion minerals, the concentrations of Fe an Ni in kamacite and taenite inclusions.

电子探针成分分析结果表明，两种橄榄石中的 Fe O和 Mn O比值，包体矿物种类，包体铁纹石和镍纹石中 Fe，Ni的含量等，均有较大区别。

The magnetooptical rotations were also analyzedas a function ofthe Fe volume fraction.

从Fe-SiO2颗粒膜HU∥随fV的变化情况，分析了结构与样品中Fe含量的关系。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。