Only one immediate posttest was designed in the most studies of this field, so rare evidence of the long-term retention of L2 IVL can be found.

IVL means the learning of new words as a by-product of a meaning-focused communicative activity, such as reading, listening and interaction.

它是指在注重意义的活动中，比如阅读，听力或互动中附带习得词汇的相关知识，学习者学得的词汇是其他活动的副产品。

Objective: To better understand the clinical and pathological characteristics, therapeutic and prognostic conditions of intravascular large B-cell lymphoma ( IVL).

目的：了解血管内大B细胞淋巴瘤的临床，病理特征及治疗、预后情况。

Incidental vocabulary learning ( IVL) is considered as an essential part of both native language and foreign language vocabulary acquisition.

词汇附带习得（Incidental Vocabulary Learning）是母语和外语词汇学习过程中不可缺少的一个重要组成部分。

Methods: The clinical and pathological data of 3 cases with IVL was studied, and related literatures were reviewed.

方法：对接受手术治疗的3例IVL患者的临床和病理资料进行分析，并对相关文献进行复习。

Methods: Clinical and pathological characteristics of one case of IVL were analyzed with references review.

方法：对1例血管内大B细胞淋巴瘤（IVL）的临床特点及病理特征结合国内外文献进行分析。

Objective To investigate if auditory neuropathy have inferior vestibular nerve ( IVN) lesion and to explore the relation between AN and the IVN lesion by vestibular evoked myogenic potentials ( VEMPs).

目的通过检测13例听神经病患者的前庭诱发的肌源性电位（Vestibular Evoked Myogenic Potentials，VEMPs），了解听神经病患者是否同时伴发前庭下神经损害，探讨前庭下神经损害与听神经病的关系。

80 patients receiving abdominal operation were selected and observed for effects of intravenous nutrition ( IVN) and traditional postoperative infusion on nitrogen balance and serum albumin.

选择80例腹部手术后病人为观察对象，比较全静脉营养代谢支持模式与传统的术后输液模式对术后应激期病人氮平衡和血清蛋白的影响。

Electronic Interactive Whiteboard ( IWB) is a electronic teaching system with a high technical, which is a new way of applying information technology in teaching.

电子交互白板是一种高科技电子教学系统，是实现课堂教学信息化的高科技方式。

More importantly, IWB is employed, which is regarded as a major medium in the future classroom teaching and learning.

值得一提的是，本研究所采用的信息技术工具&交互白板，被认为是未来课堂教学中信息技术与学科课程整合的主流技术媒体。

I was very happy to be back in Baghdad at the end of my first voyage.

我很高兴在我首航结束时回到巴格达.

Many buyers are waiting, but the new plane has not even had its first flight.

现在已有很多购买者在等待了, 但新机型还未首航.

Initial production samples are produced and pilot production initiated for the purpose of process optimization.

制造初始生产样件,为过程优化而开始首航生产.

The aircraft makes its maiden flight tomorrow.

这架飞机明天首航.

IWD is a big event in India, where people hold celebrations throughout the day.

在印度，妇女节是一次盛大的节日，人们会在这一天举行庆祝活动。

International Women's Day ( IWD) is celebrated around the world on March 8 every year.

每年，全世界会在3月8日这一天来庆祝国际妇女节。

The first official IWD was on February 28, 1909.

国际妇女节首次在1909年的2月28日举行。

Figure 2 illustrates the relationship established by IWD.

图2显示了IWD所建立的关系。

An Research on IWD KB in Distributed KnowledgeBase of Intelligence Network Station

智能网工作站的分布知识库IW-DKB的研究

However, IWD is still necessary to highlight the inequality millions of women still face.

如今，仍然有上百万女性遭受着不平等待遇，国际妇女节仍然需要给予重视。

Since then, IWD has spread around the world.

自此以后，国际妇女节开始在全世界传播。