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The results show that the fine sintering will be gained in the reasonable laser technical parameter, which can improve densenses and wear resistance, inaugurate a new technique of manufacture diamond tools.
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结果表明,在合适的激光工艺参数下可以得到组织结构良好的金刚石微粉压坯烧结体,显著提高烧结体的致密性和耐磨性,开辟了一种金刚石工具制造的新工艺。 |
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The results show that the formulae have good precision and reasonable application when D35 is used in all formulae.
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当统一采用D35时,各公式都具有较好的精度和适用性。 |
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The results show that the fracture of a broken tube is a kind of expansion form and a typical ductile fracture, and has instantaneous overheat blowout characteristic under the high temperature.
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结果表明,爆管断口为胀开式爆口,为典型的塑性断口,具有高温瞬时过热爆管特征。 |
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The results show that the fracture surface is characterized by a combination of most intergranular brittle regions and a few cleavage regions, and there are finer precipitations on grainboundaries.
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结果表明,成型模裂纹断口形态呈沿晶特征,沿晶面上有细小析出物,为脆性断裂。 |
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The results show that the geochemical fields have three different multifractal modes: The first one is a simple multifractal model with only two parts and the geochemical elements have no mineral enrichment; The second one is a mighty enrichment multifrac
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对“元素含量-面积”双对数图的形态进行分析,将地球化学异常多重分形特征模式分为3种类型:模式Ⅰ为可拟合为2条直线段的简单多重分形模式,具有该模式的元素在研究区内没有成矿富集的趋势,不存在实质性的致矿异常;模式Ⅱ为可以拟合为3条直线段的高富集多重分形模式,它在模式Ⅰ的基础上叠加有高含量的异常场,具有该模式的元素在研究区内存在较强的局部富集,成矿的可能性很大;模式Ⅲ为可拟合成3条直线段的低富集多重分形模式,它在模式Ⅰ的基础上叠加的是较弱的异常场,具有该模式的元素在研究区内有较弱的矿化作用。 |
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The results show that the grape resources have diversity in shape and average weight of bunch and berry, total sugar content, total acid content, color of skin, firmness of flesh, particular flavor.
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结果表明,在葡萄果穗形状、果穗大小、果粒形状、果粒大小、果粒重量、可溶性总糖含量、总酸含量、果实颜色、果肉硬度和香味等方面均存在丰富的遗传多样性。 |
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The results show that the heat preservation coating and its proper thickness are favorable to the enhancement of filling mold speed of aluminium alloy; the higher the pouring temperature is and the larger the ratio of hollow areas of vertical pouring is,
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结果表明:保温涂料及一定的涂层厚度有利于提高铝液的充型速度;浇注温度越高、直浇道空心面积率越大,铝液充型速度越快;模样厚度太厚或太薄,均会使铝液充型速度降低;一定的直浇道长度及直浇道面积有利于提高铝液的充型速度;施加负压会使铝液的充型速度大大提高,但负压过大会增大铸造缺陷。 |
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The results show that the heaviest stress concentration is found at the interval nozzle-vessel junction of the longitudinal symmetry plane, while the stress concentration around the external junction is decrease because of the welded joint.
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计算结果表明,纵向对称面筒体与接管的内相贯处是应力集中最严重的部位,外相贯处由于有焊接接头而使应力集中大大缓解。 |
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The results show that the higher the wind velocity is, the faster the concentration of the pollutants will attenuate after the pollutants leave the tunnel portal; while the transversal wind will result in the higher concentration of pollutants in a large
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计算结果表明,风速越高,废气离开峒口后,浓度衰减得越快;而横向风则会导致隧道两侧很大区域内的污染物浓度超标。 |
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The results show that the impact and flexural strengthes of this materials reach a maximum when the content of blowing foam is 10% and the inner structure can improve the impact strength obviously.
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结果表明,当发泡剂质量分数约为聚醚的10%时,所形成的梯度密度聚氨酯泡沫塑料的冲击强度和弯曲强度达到最大值;采用夹芯结构可以有效改善材料的抗冲击性能。 |
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The results show that the improved structure has obviously reduced pressure drop and increased axial speed of the nozzle, as a result the wallop of electroplating solution is improved and the thickness of diffused layer reduced, the electrodeposition proc
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结果表明,结构改进后,明显减小了压力损失,提高了喷嘴的抽向速度,电镀液冲击镀件的冲击力得到提高,有效地减少了扩散层的厚度,改善了电沉积过程,而且使镀层组织致密,晶粒细化.性能得到提高。 |