The operating room must be maintained in a
dust-free environment to prevent infections.
手术室必须保持无尘环境以防止感染。
The electronics assembly line requires a clean,
dust-free workspace to ensure product quality.
电子产品组装线要求清洁、无尘的工作空间以确保产品质量。
They use special vacuum cleaners designed for capturing fine dust, ensuring a
dust-free home.
他们使用专为捕获细小灰尘设计的吸尘器，确保家中无尘。
Our new
dust-free paint technology reduces the mess and inconvenience of traditional painting methods.
我们的新无尘涂漆技术减少了传统涂漆方法的混乱和不便。
The technicians wear protective gear to keep themselves safe from inhaling toxic dust particles during the cleanup process in a
dust-free zone.
技术人员穿着防护装备，以防在无尘区清理过程中吸入有毒粉尘颗粒。
In the semiconductor industry, a Class 10 cleanroom ensures an almost
dust-free environment with fewer than 10 particles larger than 0.1 microns per cubic foot.
在半导体行业中，万级洁净室可以确保几乎无尘的环境，每立方英尺中大于0.1微米的颗粒数少于10个。
We've implemented a
dust-free manufacturing process that significantly improves the yield rate of our products.
我们已经实施了一种无尘生产工艺，显著提高了我们产品的良品率。
The library uses air filters to maintain a
dust-free atmosphere to preserve valuable books and documents.
图书馆使用空气过滤器来维持一个无尘的环境，以便保存珍贵的书籍和文献。
After sanding the furniture, they applied a
dust-free finish to avoid any residual particles sticking to it.
桌子砂光后，他们在其上施加了无尘涂层，以避免任何残留颗粒粘附在上面。
The museum's conservation team uses microfiber cloths to carefully clean exhibits, minimizing the risk of dust damage in a controlled,
dust-free environment.
博物馆的保护团队使用超细纤维布仔细清洁展品，尽量减少在受控无尘环境中灰尘对展品造成的损害。
Under strict standards, local automobile makers, smartphone assemblers and producers of baby care products have purchased new production lines or transformed part of their existing, dust-free assembly plants overnight to produce crucial medical supplies.
"With existing dust-free plants, carmakers are also eager to help address the shortage of masks.
In Liuzhou, Guangxi Zhuang autonomous region, four production lines have been put into use, with a daily output of 500,000 masks after reconstruction in a 2,000-square-meter, dust-free workshop at SGMW, a joint car venture of General Motors and Liuzhou Wuling Motors founded in 2002.
These companies are either purchasing new production lines, or temporarily transforming their existing dust-free assembly lines to produce crucial medical equipment, so as to meet the surging demand for medical masks and protective suits in China.
Under strict standards, these companies are either purchasing new production lines, or temporarily transforming their existing dust-free assembly lines to produce crucial medical equipment, so as to meet the surging demand for medical masks and protective suits in China.
"In Liuzhou, Guangxi Zhuang autonomous region, 12 production lines, including four for N95 facial masks and eight for surgical masks, will be put into operation by the end of February after reconstruction in a 2,000-square-meter dust-free workshop in SGMW, a joint venture between General Motors and Liuzhou Wuling Motors founded in 2002.
In addition, by placing servers in sealed watertight cabins on the seabed, it is easier for a UDC to ensure a stable and safe operating environment since the sealed cabins are oxygen and dust-free, and can provide constant temperatures, humidity and pressure conditions for the servers inside and therefore guarantee physical data security.
Fang Jing, chief electronics analyst at Cinda Securities, said most semiconductor manufacturing plants are dust-free, which makes them less vulnerable to virus infection.
Fang Jing, chief electronics analyst at Cinda Securities, said most wafer manufacturing plants are dust-free, which makes them less vulnerable to virus infection.
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