时效

It was found that the tetragonal transition phase and triclinic transition phase are two new long range ordering phases, which are more stable than c-ZrO〓.

复合PSZ高温时效后观察到两种新的长程有序过渡结构：四方过渡结构和三斜过渡结构，它们都是比c-ZrO〓更稳定的结构。

The VSR technique is used on trunnion steel girder of arc gate in Liujiadaokou Water Complex Project,which helps meet the requirements for construction period,quality,running security,environmental protection,safe production,etc.

刘家道口枢纽工程弧形闸门支铰钢梁采用了振动时效消应技术，满足了建设工期、质量、运行安全、环保及安全生产等要求。

For the moment, though, the most immediate global threat comes from the ungoverned, undergoverned and ungovernable areas of the Muslim world.

此刻，尽管最具时效的全球性威胁来自于在穆斯林世界中的那些无政府的、处于控制下的和无法控制的区域。

The results of the study suggest that a selectiveand long-lasting sciatic nerve block (up to 2 wk) can be providedby RTX without any significant damage to the unmyelinated nervefibers.

结果：研究结果说明 RTX 可以提供选择性长时效坐骨神经阻滞（最长2周），对无髓鞘神经纤维没有明显损害。

Usucaption regime is an ancient law system.

取得时效制度是一项古老的法律制度。

Usucaption regime is the law that the non-rightful owner continues to possess others property openly and peacefully with the excuse of practicing proprietary right and other property right, and the prescribed time

取得时效制度，是无权利人以行使所有权或其他财产权的意思公然、和平地继续占有他人的财产，经过法律规定的期间，即依法取得该财产所有权或其他财产权的法律制度。

It mainly collects detailed information of domestic and international well-reputed suppliers, national manufactures, distributors and repair factories,developing as an auto parts industry purchase guide and enterprises promotion tool book by weaving in colorful and white-black ads propaganda page as well as series classification. It possesses features as rich content, complete information, profound industry classification, long time efficiency lasting ads, remarkable position of reputed enterprises.

主要收集国内外大型展会上的优质供货商，国内生产厂、经销商、修理厂，施工用户单位的详细企业资料，通过系列化分类，穿插彩色、黑白企业广告宣传页，形成一本汽配行业采购指南，汽配企业宣传工具……本书的特点：内容多、信息全、行业分类细、广告时效长、名优企业地位显著。

Phase is formsed after ageing for 4 h at 120°C,having the orientation relationship with the matrix as[0001]η'//[111]Aland(1011)η'//(110)Al.

亚稳相在120°C时效4 h的时候被发现，它与基体的取向关系是[0 0 0 1]η′//[1 11]Al及(1 0 11)η′//( 1 1 0 )Al。

An interbedded sliding zone with fault-slip cleavage in an amygdaloidal basalt thin layer made up the embryo of the main sliding zone and the coupling chemical weathering with physical weathering based on lateral unloading made the interbedded sliding zone get a material prone to slide finally.

褶皱运动产生的构造裂隙与柱状节理的叠加使滑体玄武岩呈现碎裂—镶嵌结构，而沿结构面发生的化学风化形成的腐岩壳使岩体进一步转变为&石夹土&结构，加剧了坡体的时效变形。

The technologies such as the clustering diamond cutting tool in the fine machine and the reasonable cutting tool angle parameters, designing appropriable clamp that increases the oriented accuracy and reduces the strain of the work piece, the natural aging that releases the stress of the coarse machine and increases the accuracy of the part shape tolerance,...

提出在精细加工中采用聚晶金刚石刀具，选择合理的刀具几何参数；设计专用夹具提高定位精度；通过自然时效释放粗加工应力，提高零件形位公差精度；采用以磨代钻、代铣等工艺措施，提高材料的机加工精度，并解决了玻璃纤维分层和撕裂等问题。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。