Many businesses join the eca to gain industry insights.

许多企业加入电子商务协会以获取行业见解。

The eca publishes an annual report on e-commerce trends.

电子商务协会发布了一份关于电子商务趋势的年度报告。

The eca provides valuable resources for online retailers.

电子商务协会为在线零售商提供了宝贵的资源。

The eca held a conference on digital marketing strategies.

电子商务协会举办了一场关于数字营销策略的会议。

She attended an eca workshop on improving customer engagement.

她参加了电子商务协会关于提升客户参与度的研讨会。

The cytomembrane proteins of Eca - 109 were isolated.

1.提取Eca-109细胞膜蛋白:使用改良的Neville法先提取细胞膜.

Conductive mechanism, components, and aging properties are key elements for the using of ECA.

导电机理 、 组成及老化性能的研究成为导电胶实用化的关键因素.

Objective To understand the acute toxicity of a plant-derived molluscicide Eomecon Chionantha Hance alkaloids ECA to fish.

目的探讨植物杀螺药血水草生物碱（ECA）对鱼类的毒性作用。

The researches about how the figures of speech realizing the perlocutionary effect in ECA turn out to be the area lacking of due attention.

而对修辞格在实现广告的言后之果作用方面的研究略为少见。

ECA clubs were invited to set up stands offering a closer look at the activities they had held during the year and show achievements made by club members.

课外活动社团也设立了摊位，向同学们展示这一年举行过的各种活动及成员取得的成果。