查询词典 aging

Results The date showed no signoficant difference before the age of 50,the measurements of cisterna longitudinal fissure cerebrum and cisterna lateralis fossae cerebri were increased obviously after the age of 50,and the other 3 subarachnoid cisterns had no significant difference with aging.

结果 50岁以前测量值的差异无显著性，50岁以后大脑纵裂池和大脑外侧窝池的CT测量值明显增大，而其他3种脑池的测量值在各岁年龄组之间无显著性差异。

Designed to replace the aging CLK, the new E-Class coupe features elegant styling and the latest advances in fuel efficiency.

旨在取代老化的时钟，新的电子级轿跑车优雅的造型和功能的最新进展燃油效率。

When DP in the AlZn and AlZn-2Cu alloys began to coarsen discontinuously, the growth velocity of DC cells rapidly reached the maximum and then decreased monotonously with the increase of aging time.

当DP 在AlZn 和AlZn-2Cu 合金开始不连续地coarsen，成长速度DC 细胞迅速地到达了最大值和单调然后减少了以老化时间增量。

With raising temperature and prolonging time of aging treatment, the TiC films coarsen gradually into block so that the notch sensitivity vanished from the alloy.

合金的缺口敏感性与薄膜状TiC沿晶界析出有着密切的关系，随着时效温度的提高和时效时间的延长，晶界薄膜状TiC逐渐变为块状，因而缺口敏感得以消除。

The results show that proper RRA heat treatment can improve SCC properties with retention of the high strength of T6 level. After preaging at 100℃for 24 h, retrogression at 200℃for 7 min, and reaging at 100℃for 24 h, the ultimate tensile strength, yield strength and elongation of the alloy are 795 MPa, 767 MPa and 9.1%, respectively. Meanwhile the failure time of the alloy applied to tensile strength of 210MPa in 3.0%NaCl+0.5%H2O2corrosion condition is longer than 720 h. The corresponding TEM observation shows that after retrogression for 7 min and re-aging treatment, the microstructure of grain boundary is similar to that treated in the T73 condition with coarsen and isolated distribution, and the microstructure inside grain is similar to that treated in the T6 condition with small and homogeneous distribution.

研究结果表明：在峰值时效T6状态下合金强度高，但抗应力腐蚀性能差；采用合适的RRA热处理工艺既能使合金保持T6状态下的高强度的同时，又能显著改善合金的抗应力腐蚀性能；经回归7 min RRA处理后合金的晶界类似T73态析出相聚集粗化，而晶内类似T6态析出相细小弥散分布，在拉伸应力为210 MPa和3.0%NaCl+0.5%H2O2腐蚀液中，其断裂时间大于720 h，相应的抗拉强度、屈服强度和延伸率分别为795 MPa， 767 MPa和9.1%，显示优越的综合性能。

My main production TSF Academy Soft Machine Tool belt and matching adhesive used primarily for machine tool guideways, abrasion resistance, static and dynamic friction coefficient of the difference small, not crawling, positioning accuracy, and has enough anti-aging and physical properties of mechanical is to improve the machining precision, extended service life Guide the best choice, the products applicable to all types of machinery and equipment manufacturing friction vice and maintenance.

我院主要生产TSF机床导轨软带与配套使用的胶粘剂，主要用于机床导轨，抗磨损，静动磨擦系数差值小，不爬行，定位准确，并具有耐老化和足够的机械物理性能，是提高机床加工精度，，延长导轨副使用寿命的最好选择，本产品适用于各类机械设备磨擦副的制造与维修。

The influence of aging at 175℃ between tension and compression upon the Bauschinger effect and variation of coercivity of dual phase steels has been investigated.

研究了拉伸与压缩之间的175℃时效对双相钢中的Bauschinger效应和矫顽力的影响。

NAD+ is a known cofactor of SIRT1, which plays an important role in numerous physiological processes, including differentiation of skeletal muscle cells, and has been implicated in regulation of lifespan and aging.

已知NAD+是SIRT1 的一种辅助因子，后者在众多生理过程中扮演着一个重要的角色，包括骨骼肌细胞的分化，而且还牵扯到了寿命和衰老的调整。

The aging of receivables, however, tends to give a more reliable estimate of uncollectible accounts because of the consideration 第 62 页共 122 页 ENGLISH LANGUAGE IN ACCOUNTING given to the age and collectibility of the specific accounts receivable at the balance sheet date.

但是账龄分析表提供的估计结果更可靠，因为它考虑了在资产负债表上某些具体的应收账款的账龄及其收回的可能性。

The aging of receivables, however, tends to give a more reliable estimate of uncollectible accounts because of the consideration 第 62 页共 122 页大家网会计英语论坛 bbs.topsage.com/index_111.html ENGLISH LANGUAGE IN ACCOUNTING given to the age and collectibility of the specific accounts receivable at the balance sheet date.

按这种方法估计坏账准备比采用应收账款账龄分析法简单。但是账龄分析表提供的估计结果更可靠，因为它考虑了在资产负债表上某些具体的应收账款的账龄及其收回的可能性。

I had a lovely dog named PiPi, he was one of my best friends.

我曾经有过一只小狗，它的名字叫皮皮，它很善良，它是我最忠实的朋友。

Newly ovulated mouse oocytes were cultured in the CZB medium supplemented with different concentrations of pyruvate before treated for activation or assayed for MPF activity.

我们猜测卵母细胞在不含丙酮酸的条件下老化的更快，并且卵丘细胞可能通过消耗不含葡萄糖的CZB中的丙酮酸从而促进卵母细胞老化。