spring layer

The first layer is implemented using Spring AOP and assembles the process as the chain of intercepting filters, where each filter is injected with individual activity.

第一层是用Spring AOP实现的，将流程装配为拦截过滤器链，其中每个过滤器都被注入了相应活动。

It can avoid hydrogen brittle fracture taking place effectively to control tensile stress level of spring surface layer in manufacture process, to control or avoid hydrogen atoms in circumstance to diffuse and filter, and to change galvanizing after hydrogen removing into hydrogen removing after galvanizing.

在制造工艺上控制弹簧表层的拉应力水平以及控制或避免环境中氢原子的扩散渗入，把镀锌前除氢改为镀锌后除氢，能有效地避免氢脆断裂的发生。

SPRING LAYER PHENOMENA OF TEMPERATURE, SALINITY AND DENSITY IN THE AREAS ADJACENT TO THE CHANGJIANG RIVER ESTUARY AND CHEJUDO ISLAND The vertical distribution of chl-a was closely related to the spring layer and had 3 types.

长江口及济州岛邻近海域温、盐、密度的跃层现象调查区内叶绿素a变化范围是0.2～18.7mg/m~3。在垂直分布上，叶绿素a同跃层密切相关，呈现出三种分布类型。

Study of the Structure of Spring and Summer Arctic Marine Atmospheric Boundary Layer

北冰洋春夏季海洋大气边界层特征的初步研究

The comparison of Microstructure and hardness of laser cladding layer with thermal spring layer

激光熔覆涂层与热喷涂涂层组织性能比较

In Northwest China, the thawing of the frozen layer in spring is the main cause of large-scale landslides in loess region.

中国西北地区春季冻结层的融化，也是大规模黄土滑坡发生的诱因。

During the spring tide, the tidal current speed on surface layer reaches 190cm/ s, which is close to the theoretical value.

动态优化潮流广义潮流计算大潮期间，表层的潮流流速190cm/s已接近理论值。

NASA scientists this week published a study reporting that the ozone layer over the Arctic fell to unprecedentedly low levels over the winter and spring of2011.

美国太空总署（NASA）的科学家在本星期发表一份研究报告，指出2011年冬季至春季期间，北极臭氧层浓度创出前所未有的新低。