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The AlGaInP LED layers with dielectric-metal reflector is invertedly bonded to the GaAs submount by using 80Au-20Sn alloy as a solder (Reflector-Submount, RS-LED), and then GaAs substrate is removed.

通过与常规AlGaInP吸收衬底LEDs和带有DBR的AlGaInP吸收衬底LEDsAS-LED(DBR电、光特性的比较，证明新型全方位反射AlGaInP薄膜LED结构能极大提高亮度和效率。

Through the use of high-level quantum-chemical calculations, two experimentally observed isoenergetic isomers are assigned to complexes in which a water dimer is hydrogen-bonded either to the carbonyl oxygen of the ester function or to the amino nitrogen.

通过高层次的量子化学计算上的应用，两个实验观察isoenergetic异构体被分配到复合物，其中一个水二聚体的氢键要么酯的羰基氧的功能或对氨基氮。

Hybrid mesoporous molecular sieve materials with hexagonal mesoporous structure and covalent bonded polyoxometalates were synthesized based on tetraethoxysilane anti lacunary polyoxometalate, SiW11, via sol-gel method in the presence of triblock copolymers P123 as the structure-directing agent. The influences of molar ratio of inorganic precursors and aging temperature on the structure and the loadings of SiW11 in the hybrid materials were investigated. Some reaction details in the synthesis were revealed.

用嵌段共聚物P123为模板剂，正硅酸乙酯和缺位结构的多金属氧酸盐SiW11为无机前驱体，由溶胶－凝胶法合成了具有六方结构和SiW11共价键联的介孔分子筛杂化材料SiW11/SBA-15，着重考察了无机前驱的配比和老化温度对杂化材料结构及SiW11负载量的影响。

The reaction of [60] fullerene with dimethyl malonate and diethyl malonate in the presence of manganese acetate dihydrate for 20 min afforded singly bonded [60] fullerene dimers in a 1, 4-addition pattern.

Mn作为一类良好的自由基引发剂，能有效地催化C〓与丙二酸二甲酯和丙二酸二乙酯的自由基加成反应，生成C〓的二聚体。在回流的氯苯中随着时间的的延长，二聚体分解成1，4-双加成的C〓衍生物。

Such as thin lightweight precast concrete blocks, hollow clay blocks and timber studding covered with either plasterboard, fibreboard, matchboarding, plywood, chipboard, resin bonded blockboard or other form of cladding.

如用轻薄混凝土砌块、空心砖、细木条再覆以壁纸板、纤维板、假型板、胶合板、经纤化处理后的废纸板、松脂粘合板或各种类型的复合材料板等。

" Bonded, is one such State, that is, two different objects, through close contact, in combination, you can pass the transimitting mechanicochemical or work ".

&粘合，是这样一种状态，即两个不同的物体，通过紧密的界面接触，结合在一起，致使可以通过界面传递机械力或功&。

The results showed that all interfaces were bonded metallurgically after HIP.

另外，还对母材合金在HIP及热处理过程中的组织、性能变化做了详细论述。

The ESD process can be used to produce metallurgically bonded coatings and repairs with minimal HAZ.

ESD工艺用于产生冶金结合的涂层和修复，产生很小的热影响区HAZ。

Results showed that wear-resistance of a metallurgically bonded coating produced by this process, compared with that of the matrix metal, increased approximately by 6 times and 4 times, and the service life is greatly prolonged.

结果表明，采用该工艺制备的涂层与基体呈冶金结合，耐磨性能相较于基体金属分别提高约6倍和4倍，大大延长了零部件的使用寿命。

The results show that the composite coating is metallurgically bonded to the substrate and the microstructure is fine and uniform. The hardness of the composite coating is up to 400 HV, which is 2.5 times that of the substrate. Under room temperature and oil lubrication condition, the sliding wear tests indicate the friction coefficient and weight loss of the composite coating are smaller than those of substrate. The worn surface of the composite coatings is much smoother than that of the substrate, without grooves and crater.

结果表明，复合材料涂层与基体形成良好的冶金结合，微观组织细小、均匀；复合材料涂层硬度达400HV，约为基体的2.5倍；在室温油润滑条件下，滑动磨损试验表明复合材料涂层摩擦系数和失重均小于基体，磨损表面划痕较浅且平滑，无明显的犁沟、粘着、剥落现象；激光表面合金化显著提高了材料的耐磨性。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。