The rotation drive shaft is sealed with inflatable chamber, eliminating the dust coalescence phenomenon. There is a function for automatic cleaning.

转动轴腔充气密封，消除了粉尘粘结现象。带自动清洗功能。

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Results: The ear baric function of 32 volunteers was successfully examined in hyperbaric chamber.

结果：用高压舱成功检查了32名志愿者的耳气压功能。

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The technique of soft X-ray ion chamber includes the measurement of the ion current as a function of rare gas pressure in the ion chamber.

软X线稀有气体电离室作为软X线波段绝对探测器，是通过测量光电离子流得出光谱辐射强度。

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Buehler says he saw evidence of that same concern for the average person when the head of a local chamber of commerce asked Guthrie to perform at a function.

NPR: Woody Guthrie's Fertile Month on the Columbia River

They are based on the belief that the main legislative function of the non-elected House is to act as a chamber of revision, complementing but not rivalling the elected House.

BBC: Passage through the other House