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- severely cold drawing 剧烈冷拉
- The pine trees defy severe cold. 松树不畏严寒。
- The bushes may have died back in this dry and severely cold weather. 在这种干燥、严寒的天气里，树丛可能要枯萎。
- Set up by a severe cold in October, Mary could not throw off her pneumonia. 玛丽十月间得过一场重感冒，抵抗力大为减弱，因而肺炎难以痊愈。
- She is lying in bed with a severe cold. 她因重感冒躺在床上。
- A severe cold may be the precursor of pneumonia. 重伤风可能是急性肺炎的先兆。
- Severe cold turned our ears pink. 严寒冻红了我们的耳朵。
- Fatty tissue protected them from the severe cold. 脂肪组织帮助它们抵御严寒。
- Non-mandrel drawing is a method widely used in cold drawn pipe production. 无芯棒拔制是冷拔钢管生产中应用最广泛的一种生产方法。
- Residual stress, carbon segregation and acid cleaning after cold drawing played decisive roles in the hydrogen-induced cracking. 螺杆心部具有高的残余应力、较严重的碳偏析及拉拔后的酸洗为螺杆心部出现HIC空洞提供了条件。
- Based on the elastic-plastic FEA theory of three-dimension large distortion,this paper simulates the process of the cold drawing rifled tubes by MSC. 本文基于三维弹塑性大变形有限元分析理论,通过对内螺旋凸筋管冷拔成形过程进行有限元仿真,建立增量步与拉拔力的关系,提出了拉拔力的计算方法。
- In severe cold, your fingers can freeze onto metal handles, so be sure to cover your hands. 严寒时，你的手指会冻粘在金属把手上，所以一定要戴手套。
- Effects of cold drawing and water quench process on mechanical properties of prestressed wires have been studied in laboratory. 在实验室条件下研究了冷拔与水淬火工艺对予应力钢丝力学性能的影响。
- Cold drawing of the as-spun polyblend fibers is necessary in order to improve the molecular orientation of polypropylene within it. 通过对初生纤维进行牵伸可以提高共混纤维中聚丙烯的取向度。
- After severe cold of last night,the windows were frosted over. 昨天晚上很冷，窗户都结霜了。
- Many severe colds undermined the old man's health. 多次严重的感冒损害了老人的健康。
- The results show that it is successful to adopt the technolngy of cold drawing with core mandrel for processing the propeller shaft tube s... 试验结果表明,采用短芯棒冷拔工艺加工传动轴管,在技术上是成功的。
- The refugees held out against the severe cold winter. 难民们熬过了那年冬天的严寒。
- Using viscoplastic model and considering softening effect, the mechancal analysis for cold drawing of polymers is performed as well. 对螺旋叶片进行了分析 ,把螺旋叶片焊接组合起来 ,旋加外力 ,冷拉成型。
- After severe cold of last night, the windows were frosted over. 昨天晚上很冷，窗户都结霜了。
