ecam

In addition ECAM reduce the packet loss rate and achieve TCP friendly .

另外ECAM以较低的代价实现了降低丢包率和TCP友好。

Face these questions this paper proposed an Efficient Congestion Avoidance Mechanism ( ECAM ) which start from basal theory .

针对这些情况，本文从组播的基本理论出发，提出了一种有效的拥塞避免机制（ECAM）。

ECAM has SQ as feedback message so it reduced the request that reliability of the data .

它以SQ信息作为反馈信息，降低了ECAM对数据可靠性的要求，使其在各种组播拥塞情况下均能正常工作。

Because ECAM takes SQ message as a congestion feedback signal we can decrease the need of reliability about the data flow .

该方法采用SQ（SourceQuench）信息作为反馈信息，从而降低了对数据可靠性的要求。

Formally known as the European Computer Manufacturers Association , Ecam International both competes with and complements the International Organization for Standardization .

Ecma即所谓的欧洲计算机制造商协会，Ecma国际组织与ISO组织具有竞争和互补的关系。

Semi-quantitative RT-PCR and Western blotting from gonads during various stages of sex reversal reveal that expression levels of ECaM in gonads increase gradually during the transformation from female to male .

性反转不同时期性腺的半定量RT-PCR及蛋白质印迹表明，性逆转过程中性腺里ECaM的表达量逐渐增加。