1、

The microstructure of metallic materials is formed during the process of smelting, casting, forming and heat treating, in which forming and heat treating are critical to materials' microstructure and properties.

金属材料的微观组织是在冶炼、铸造、成形加工、热处理工艺过程中形成的,而成形加工及热处理对其最终微观组织结构及其性能起着至关重要的作用。

互联网摘选

2、

Study on Characteristic of Thermal Fatigue Cracking Damage of Wheel Casting Steel

车轮铸钢热疲劳裂纹损伤行为研究

互联网摘选

3、

As with all movies, the casting and acting matters, too, and when they're done well they provide cover for scientific illusions that would otherwise be too glaring to overlook.

和所有电影一样,角色分配和演技问题也很重要,当他们做好的时候,就能为科学幻想提供掩护,否则科学纰漏藏都藏不住。

互联网摘选

4、

The results indicate that it is favor of improving the strength and ductility with lower density at the condition of enhancing the stirring and prolonging the time before casting and using CaF2 as the flux cover.

论文研究结果表明:在熔铸过程中,把合金熔体搅拌过程和熔体静置时间延长,用少量的CaF2参与做覆盖剂,可以生产出密度较低,强度和塑性都较高的镁锂合金;

互联网摘选

5、

Study on Tundish Covering Flux for Continuous Casting

连铸中间包覆盖剂研究

互联网摘选

6、

Research and Application on Thermal Insulation Mechanism of Covering Flux for Steel Casting Risers

铸钢冒口覆盖剂保温原理探讨及应用

互联网摘选

7、

Discussion on Investment Casting of High Precision Claw Type Coupling

高精度爪形联轴节的熔模铸造工艺探讨

互联网摘选

8、

The distribution of electromagnetic field in electromagnetic casting was calculated by the coupled circuit model.

详细描述了互感耦合模型,并且利用此模型计算了电磁铸造中电磁场的分布。

互联网摘选

9、

When saying these words, Yihe was looking iron gray, eyes casting down.

说这些话时,一禾面色铁灰,眼帘低垂。

互联网摘选

10、

The corrosive agent showing the defect of continuous casting slab

显示连铸坯缺陷的侵蚀剂

互联网摘选

11、

Casting Technique for Primary Coolant Piping for Pressurized Water Reactor Power Plant and Its Localization

压水堆一回路管道的铸造工艺及其国产化

互联网摘选

12、
13、

Trial-manufacture of High Strength Convex Edge Continuous Casting Roller

高强度板坯连铸辊材料的试制

互联网摘选

14、

Optimization of Casting Process Design of 14 ″ Conic convex mold Castings for Glass shell of Tv Tubes

14英寸显像管玻壳锥凸模铸造工艺的优化设计

互联网摘选

16、

Research of Control System of Automatic Feeding of Consumable Electrode for Electroslag Casting Machine

电渣熔铸机自耗电极自动进给控制系统的研制

互联网摘选

17、

Two more reasons: no semicolons and no casting required.

还有两个原因:不使用分号,不需要强制转换(casting)。

互联网摘选

18、

Study of the Best Fitting Method on Large Scale and Complex Rough Casting

大型复杂铸件毛坯最佳适配算法的研究

互联网摘选

19、

Study on the effect of casting dust on the lung function

铸造粉尘对肺功能影响的研究

互联网摘选

20、

The appro ches they adopt to improve the accuracy are as follows: removing casting error of the blank holes, improving the rough-finishing quality of the piston pin holes, carefully designing the special tools and better the process in pin hole machining.

提高精度的途径是;消除毛坯孔的铸造误差、提高活塞销孔的粗加工质量、注重加工销孔专用工装的设计和加强销孔加工的工艺安排。

互联网摘选

  • 今日热词
  • 热门搜索

简答网英语词典(dict.jiandongshicai.cn)为您提供在线翻译、英语词典、单词大全、英译汉、汉译英等英语服务!可按单词头尾、字数和词义分类查询。支持lj:关键词格式查询例句。

用户反馈
请选择反馈类型(可多选):
您的联系方式:(如需回复请填写联系方式)
反馈内容:
提交成功 小编会尽快处理
回到顶部
点击反馈