Work specialization is necessary as jobs become more complex and it also increases efficiency.
工作专业化是必要的,因为工作变得更加复杂,而且还提高了效率.
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We decided that we needed to change our target market from the over-45s to the 35-45s.
我们认定有必要把目标市场从45岁以上人群调整为35–45岁之间的人群。
《柯林斯高阶英汉双解学习词典》
Remove or raise gown, avoiding unnecessary exposure and providing full visibility of thorax.
脱去或提高外衣, 避免不必要暴露,充分露出喉部.
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Undergoing a tonsillectomy to remove the tonsils drasticmeasure based on current evidence, they add.
他们补充,根据目前的证据, 对于预防艾滋病而言,没有必要接受扁桃体切除术.
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Instead, Snape wants to know the plan so that he can tip off Dumbledore if necessary.
而取而代之的则是, 斯内普想知道他的计划就可以在必要的情况下及时警告邓不利多.
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And Joab said, Wherefore wilt thou run, my son, seeing that thou hast no tidings ready?
约押说, 我儿,你报这信息, 既不得赏赐, 何必要跑去 呢 .
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Thus far, we have been concerned with the contents and necessity for an EIS.
我们一直关心的是“环境影响报告书”的内容及必要性.
英汉非文学 - 环境法 - 环境法
It was necessary to detect the cavernous sinus tumors with X-film, CT, MRI and angiogra-phy.
对海绵窦肿瘤做 X 线平片 、 CT, MRI及血管造影检查是必要的.
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This article summarizes the possibility, necessity and danger in low dose MSCT of the temporal bone.
本文介绍颞骨低剂量CT扫描 的可行性 、 必要性和最新研究进展.
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Sooner or the VoIP service will be imperative to a greater extent in the telephony market.
无论是传统电信业者或是即将跨入电信市场的业者,提供网路电话的服务是相当紧急而且必要的.
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