金属的

We studied the effect of the coupling strength between the emission dipole and the electric field of the cavity on the emission intensity for the first time, and found that when the emitter located at the antinode of the electric field of the cavity the PL intensity reached its maximum, while at the node of the electric field the PL intensity reached its minimum.

通过理论推导确定了金属穿透深度和反射相移的表达式，并设计腔长为λ／2的对称金属镜腔结构，通过改变金属的厚度得出不同厚度金属的穿透深度，与我们给出的公式的结果基本一致，从而为精确地设计微腔器件提供了理论指导。

Later, pieces of metal, bearing values according to the rarity of the metal and the size of the pieces, or coins were used.

后来， 人们开始使用金属块或硬币，金属块上标有根据该金属的稀有程度和该金属块的大小而定的它的价值。

However, the thermal stability of metallic coordination polymer hardly enhanced in comparison with the polymer never coordinated transitional metallic ions. The reason might be that the energy of coordinate bond formed between metallic ion and polymer was trival in comparison with that of covalent bond in polymer. It started with coordinate bond when the coordinate polymer decomposed under high temperature, so it engendered little for the thermal stability at high temperature.

而金属配聚物较未配位金属的配体高温热稳定性提高不大，可能是由于金属离子与配体之间形成配位键的键能与配位体内的共价键键能相比要小得多，当金属配聚物受热裂解时，首先从配位键开始，因此对高温热稳定性的影响甚微。

However, it is hard to prepare high valent Mn complexes with ligand with only neutral chelating nitrogen atom of two dpa arms in 〓. In order to get a Mn dimmer complex with high oxidation states of manganese to increase the possibility of storing more oxidizing equivalents necessary to oxidize water evolving oxygen, some N atoms are replaced by anionic phenolate groups.

本文以高价金属的稳定、氧化还原性能的改善、各金属离子之间联系的增强等作为主要研究内容，来改进以往模型中金属价态较低，氧化还原电位高，不利于形成氧化活性中间体；多核配合物的研究较少，且各金属活性中心相互协同作用弱等问题。

Typical metal supports for use in the preparation of printing plates for planographic printing, wherein an image-wise hydrophility-hydrophobity differentiation is produced, are so-called "bimetal" and "trimetal" metal supports, which are built up by superposed metal layers or sheets differing in wettability by water.

典型的金属支持在为平版印刷，其中一个映像明智的亲水性，hydrophobity分化制作印版准备利用，这是所谓的&双金属&和&trimetal&金属的支持，这些全部由金属层或重叠了张在不同水润湿。

It is shown that the stress triaxiliaty T has great effect on the damage evolution. When T goes up, the ductile damage tends to be intensified. When the core is harder than the sleeve, the larger the semicone angle the core fracture is more likely to occur.

断裂预测结果表明，对于芯层金属较硬的双金属的挤压成形，锥形模半模角α越大，芯层金属越容易发生断裂，较大的摩擦因子有助于阻止芯层金属的断裂，这两点结论与Avitzur由上限法所得的结论完全一致。

Methods Simulated the process of firing and repolishing when fabricate porcelain fused to metal restoration in clinic, then observed the microstructures of alloys by Field Emission Scanning Electron Microscopy and X -ray energy spectrometer.

烤瓷熔附金属修复体，又称金属烤瓷修复体，是先用合金制成金属基底，再在其表面覆盖与天然牙相似的低熔瓷粉，在真空高温烤瓷炉中烧结熔附而成的，因兼具金属的强度和韧性以及陶瓷的美观和逼真，是目前口腔冠桥修复中应用最广、最受欢迎的一种临床修复体。

By transmission electron microscope, selected area electron diffraction, powder X-ray diffraction, differential scanning calorimeter as well as self-devised drainage, the effects of metals on grindability, material size, hydrogen storage capacity and hydriding-dehydriding properties are emphatically researched. Fe、Co、Ni were added in pretreatment process of anthracite and the effects of the added metals are researched, also, the action mechanism of metals is discussed on the basis of experimental results.

通过透射电镜、选区电子衍射，X射线衍射、差式扫描量热分析以及自行设计的排水装置等分析测试手段，着重研究了储氢材料中金属对其可磨性、粒度大小、储氢密度、吸放氢性能等的影响，在无烟煤的预处理过程中添加了Fe、Co、Ni三种金属，研究了所添加金属对材料储氢的影响，并在实验结果的基础上探讨了储氢材料中金属的作用机理。

The weight and percentage of plated metal of metallized fiber can be derived from measuring the weight and volume of metallized fiber via the density formula and the law of conservation of mass with konwing the density of plated metal and the basic fiber.

通过测定表面金属化纤维的质量和体积，利用密度公式和质量守恒定律，只需知道表面金属和基材纤维的密度即可推导出镀层金属的质量和表面金属化纤维的质量分数。

Building off the speed and complexity of thrash metal, death metal emerged during the mid 1980s. It was mainly inspired by thrash metal acts like Slayer and Kreator and early black metal acts like Celtic Frost.

基于敲击金属的速度和复杂性，死亡金属诞生于20世纪80年代中期，主要受到了杀手和造物主之类的敲击金属乐队和凯尔特冰霜之类的早期黑金属乐队的影响。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。