The results show that multi-stage aging treatment can increase wear resistance, corrosion resistance and electrical properties of NBC alloy, but microhardness has not changing apparently.
结果表明,NBC合金经过分级时效处理后,耐磨性、 耐腐蚀性和电导率有所提高,而显微硬度无明显变化;
This is a degree that exposed very, very unusual for people at their aging stage.
这展现了年长阶段,人们不同寻常的一面。
If you had a troubled relationship with an aging parent, expect to spend lots of time in the anger stage.
如果和一位衰老的父母关系上曾经有问题,那么要料到花很多时间处于愤怒阶段。
As service life of buildings approaching to projected life, or their structures entering aging stage, people are gradually concerned about the health status of the structure and security estimation.
随着我国部分房屋建筑使用年限接近设计期限,或者说结构进入老化阶段,结构的健康状况和安全性评估逐步引起人们的关注。
In this stage, the white yeast ferments the tea and you can smell the fragrance of aging of tea.
在这一个阶段中,白色的酵母使茶发酵,而且能茶的产生陈香。
Addition of mullite short fibre can accelerate precipitation in early aging stage and speed up composite's soften rate in later aging stage, but not alter the precipitation sequence in matrix.
增强体的加入既能加速时效前期沉淀析出又可加快时效后期复合材料的软化,但不改变基体沉淀相的析出顺序,而只影响其析出速度。
Japan - diminished on the world stage by a lost decade of economic stagnation, an aging and contracting population, a once-mighty yen facing marginalization - has disappeared from the story.
日本多年经济不景气,人口老化,一度强大的日元遭遇边缘化,因此新片里已没日本什么事了。
In addition, discontinuous precipitation often occurs in the later stage during aging, which caused the sharp decrease of many properties including strength and corrosion resistance.
另外,合金时效后期易产生不连续沉淀,导致合金的强度、抗腐蚀性等性能大大降低。
Objective To observe the changes of the structure and function of ovary in the early stage of aging mice after application of estrogen.
目的观察老年早期大鼠应用雌激素后卵巢结构及功能的变化。
Conclusions MCI is the boundary between AD and normal aging, and its cognitive impairment has changes similar to the early stage of AD.
结论以本研究设立的诊断标准所确立的MCI,其认知功能介于痴呆和正常认知老年人之间,并与早期AD具有相似的认知功能改变。
Some experts believe the domestic use of the bridge more than 25 years entered the stage of aging, it is estimated that our bridge has about 40% of the total belong to this category.
国内有专家认为桥梁使用超过25年以上就进入了老化期,据估计我国桥梁总数的40%左右已经属于此范畴。
Spraying in bloom stage could prevent leaves from early aging and promote producing more seeds.
花期喷洒能防止叶片早衰,有明显的保绿作用,促进结实;
She is an aging opera singer who has retired from the stage to teach.
她是一位上了年纪的歌剧演员,现已退出舞台从事教学。
She is an aging opera singer who has retired from the stage to teach.
她是一位上了年纪的歌剧演员,现已退出舞台从事教学。
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