circulating period

基本解釋

III. Establishing a system of timely circulating notices and informing the court of the period of custody.
建立及時通報制度，告知法院羈押期限。
The vaccine is derived from the most commonly circulating strain of rotavirus, and also offered good protection against some other strains across the two-year period.
這種疫苗是根據最常見的輪狀病毒毒株制成的，而且在兩年的時間里也能很好地保護人體不受其它一些毒株的感染。
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For very high hardness of water in north area, new technology is applied to increase concentrating ratio of circulating cooling water to meet with the code, ensuring long period operation of plants.
對于北方地區(qū)高硬度水質，采用新技術和改變管理理念，提高循環(huán)冷卻水濃縮倍數，保證了循環(huán)冷卻水質的各項指標，為生產裝置長周期運行創(chuàng)造了條件。