SIF-A的意思|示意

IF the session object does not exist, SIF creates a new security context and puts it in the security context holder.

如果不存在会话对象，SIF将创建一个新的安全上下文，并将它放到security context holder中。

The swelling ratio and drug release rate of citrate cross-linked chitosan in SGF was much more quick than that in SIF, so these film may be used as a drug carrier in the stomach.

柠檬酸根交联壳聚糖膜在SGF中的溶胀以及药物的释放速率比在SIF大得多，这表明这些膜有望作为胃部给药的控释载体。

An energy difference rate method (EDRM) is applied to establish a closed form solution (CFS) about stress intensity factor (SIF) of three dimensional finite bodies containing inclined embedded cracks.

采用能量差率方法，首次导出含偏轴裂纹三维有限大体应力强度因子封闭解。

The SIF decreases with the friction coefficient rising when the surface crack tip lies in the base and the reflective crack length is more than a certain value.

反射裂缝裂尖位于面层中且裂缝长度大于某一值时，应力强度因子随着摩擦系数的增加而减小。

SIF checks whether a session object exists and contains a security context.

SIF将检查是否存在一个会话对象，以及它是否包含安全上下文。

IF SIF finds that this is the first time it has been called during the given Web request, it sets a flag, which will be used next time to indicate that SIF has been called.

如果SIF发现这是第一次对这个Web请求调用SIF，它将设置一个标记，将在下一次使用该标记，以表示曾经调用过SIF。