This method of vacuum heat-treatment is therefore regarded as an effective process for die steel D2.

Investigation on Tempering Transformation of Steel D2

D2冷作模具钢的回火转变研究

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Analysis on the Reasons for Cracking in Steel D2 and the Measures to Decrease Crack

浅析D2钢裂纹原因与预防措施

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Xing ′ an Coal Mine in Seven D2 Inclined by People of in Cable Car Installations

兴安矿中七D2号斜井乘人缆车装置

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High Current Pulsed Electron beam Modification on Fretting Wear Behavior of D2 Die Steel

D2钢电子束表面改性抗微动磨损性能研究

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The wear resistance mechanism of D2 steel

D2钢的耐磨机理探讨

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Role of Dopamine D2 Receptor During Pituitary Tumor Cell Apoptosis

多巴胺D2受体在垂体瘤细胞凋亡中的作用

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Changes of prostaglandin D2 receptor on T cells in peripheral blood of children with asthma

哮喘患儿外周血T淋巴细胞上前列腺素D2受体改变研究

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Detection on Inhomogeneity of Eutectic Carbide of Rolled D2 Die Steel

D2模具钢轧材碳化物均匀性的检测与分析

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Effects of Different Heat Treatment Process and Subzero Treatment on Hardness and Microstructure of D2 Steel

不同热处理工艺及深冷处理对D2钢硬度及组织的影响

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Therefore the group link beginning with I group may be expanded to D2 subgroup of I group.

将以I群为出发点的群分解链延伸到其D2子群。

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Numerical simulation of the tribological behaviour of the serial coatings of D2 steel

D2钢系列涂层磨损性能的数值模拟

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A short tandem repeat polymorphism of dopamine D2 receptor gene

多巴胺D2受体基因的一种短串联重复多态性与汉族酒依赖相关的家系对照研究

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The efficiency of D2 is interfered with frequent skip metastasis.

D2清除术的有效性受跳跃转移的干扰。

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With the increase of enrichment factor d2 of superimposed component, f(?)

当d1不变时，随着d2的增大，f（？）

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D2 gastrectomy is the standard surgical treatment.

D2胃癌根治术是治疗EGC的标准术式。

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Objective To study the safety and feasibility of totally laparoscopic D2 gastrectomy for advanced gastric cancer.

目的探讨进展期胃癌完全腹腔镜D2根治手术的安全性和可行性。

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Calculations indicate that the product rotational alignment effect for the S+ D2 reaction is weak.

计算显示由于势能面上深势阱的存在，S+D2反应的产物转动角动量取向效应比较弱。

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Study on Forging Temperature of Cold Worked Die Steel D2

冷作模具钢D2锻造温度的探索

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Research on improving the homogeneity of eutectic carbides of D2 steel bars with large sections

改善D2钢大截面棒材共晶碳化物工艺质量研究

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Making mathematical model of dynamic recrystallization softening fraction of high-temperature deformation of D2 steel

D2钢高温变形动态再结晶软化率数学模型的建立

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