Never use the same pipette twice to avoid cross-contamination.

When we think of contamination in lubricated systems, we often focus on particle and water contamination.

我们一说起润滑系统中的污染,首先会想到微粒污染与水分污染(注:水对润滑系统是极其有害的).

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Some chemical plants discard waste products into rivers for their convenience, leading to severe water contamination.

有些化工厂为了省事就把废弃物排入河中, 导致了严重的水污染.

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The most common of these is water contamination.

最常见的原因就是水污染.

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There are usually great differences from the reality with the standard code NAS 1638 oil contamination level.

用标准NAS1638评定油液污染度等级,往往与实际污染情况有很大差别.

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It meets the requirement of detecting the hydraulic oil contamination level, and provides reliable detecting results.

它完全满足对液压油污染状况的检测要求, 可为操作人员提供稳定可靠的检测数据.

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Several effective countermeasures to control oil contamination are set forth.

提出了控制油品污染度的一些有效措施.

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She was lost in contemplation.

她陷入冥想中.

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He has a new novel in contemplation.

他打算写一部新小说.

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He is lost in contemplation.

他陷入沉思之中.

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A new project is in contemplation.

一项新的工程正在规划中.

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That's how contemporary art becomes a truly critical art.

当代艺术以这种方式成为一种真正的批判性艺术.

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Now concerts are held here, and also exhibitions of contemporary art.

这儿正在举办音乐会, 同时举行的还有现代艺术展.

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High-tech war is the objective development of contemporary art technology results.

高科技战争是当代尖端科技发展的客观结果.

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Nowhere is this more visible than in contemporary art.

最为明显的则属当代艺术.

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He had devoted his whole life to the study of contemporary art.

他把他的一生都献给了当代艺术研究.

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Comparatively, contemporary art lively and the creativity came out on the appearance.

相比之下, 当代艺术的活泼和创造性就显现出来了.

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The gallery has built a fine collection of contemporary art.

这家美术馆收藏了不少精美的当代艺术作品.

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Be confident, but avoid the trap of arrogance. Be modest , but avoid the error of self-contempt .

自尊要防止傲慢,傲慢不能进步; 自谦要防止 自卑,自卑不能成功.

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Self-contempt: Ignore the small things . Forget about your worries.

自卑: 忽视那些琐事,忽略你的苦恼.

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You will fall into contempt by such foolish behaviour.

如此愚蠢的举止会使你受人轻视.

词典精选例句