
細菌污染
Essentially, prophylaxis augments the host's natural immune defense mechanisms by increasing the amount of bacterial contamination needed to cause an infection.
預防性應用抗生素通過增加能夠造成感染的細菌污染量來增強病人的天然免疫防禦機制。
Now most families, toilet, wash gargle, shower all in toilet, toothbrush, gargle, towels, etc and closestool coexist one room, nature very susceptible to bacterial contamination.
現在大部分家庭中,如廁、洗漱、淋浴都在衛生間裡進行,牙刷、漱口杯、毛巾等與馬桶共處一室,自然很容易受到細菌污染。
The bacterial contamination of the passage cell was rapidly and accurately detected with electron microscopy.
應用電鏡技術檢測傳代細胞中的細菌污染,即快速又準确。
Algous and bacterial contamination in industrial circulating cooling water has great influence on the working efficency of the system.
工業循環冷卻水系統藻類及細菌等微生物污染會大大影響系統的工作效率。
Objective:To investigate the bacterial contamination in common devices such as TV remote controller, thermos bottle and telephone etc.
目的:了解醫院病房電視遙控器、暖瓶、電話機表面細菌污染情況,提出這類小器具表面消毒管理措施。
Be sure to also provide a clean environment with minimal bacterial contamination throughout the dry period to help further reduce the risk of new infections.
一定要在整個幹奶期提供一個清潔的環境,達到最小的細菌污染,以幫助進一步減少新的感染的危險。
Eating food from a bulging can, however, could be potentially fatal because the swelling could signal bacterial contamination.
(進食鼓脹的罐頭可能是一種潛在的緻命,因為膨脹是可能受細菌污染的信號)。
Ruptured cysts create a direct path from the skin into the joint, setting the stage for bacterial contamination and the development of septic arthritis.
破裂的囊腫可使關節通過囊腫、皮膚而暴露,有可能發展為細菌污染,進而引起細菌性關節炎。
Methods Bacterial contamination and ultraviolet lamp irradiation intensity were examined.
方法進行細菌污染與紫外線燈輻照度值檢測。
You need to put pure water in a clean container and then process it in some way to eliminate bacterial contamination.
你需要把純淨水在一個清潔的容器裡,然後通過某種方法,除去細菌的污染。
Their droppings aren't just a nuisance to employees; they're a potential source of bacterial contamination.
糞便絕不僅僅增添了一絲煩惱,還可能造成嚴重的細菌污染。
The average rate of exceeding allowable limit of bacterial contamination after washing hands with running water and soap was 10.67% and that after washing hands with disinfectants was 5.48%.
經過流水肥皂洗手後細菌污染超标率平均為10.67%,消毒劑洗手後細菌污染超标率平均為5.48%。
This water is inexpensive, free of bacterial contamination and is sealed in a food-grade container.
這些水是即便宜,又避免了細菌的污染,而且還是密封在食品級材料做成的容易裡的。
Bacterial contamination of oxygen humidifier used in clinics and its disinfection method were stu***d.
本文報告了我院臨床使用的氧氣濕化瓶的細菌污染狀況并探讨了消毒方法。
Objective:To investigate the bacterial contamination of indoor air at entertainment places in Yinchuan.
目的:調查銀川市室内娛樂場所空氣中微生物的污染狀況。
Objective: to probe into the status quo of bacterial contamination of tubes of ventilator for senile patients with long-term mechanical ventilation.
探讨長期機械通氣老年病人呼吸機管道細菌污染狀況。
Objective To monitor and analyze the bacterial contamination of medical disinfectant and find out problems and measures of improvement.
目的通過對醫用消毒液染菌量的監測與分析,發現存在問題,提出相應的改進措施。
CONCLUSION Serious bacterial contamination is found in the procedures of islet cell preparation.
結論:胰島細胞制備過程中細菌性污染嚴重。
Methods The levels of bacterial contamination of disinfectant were detected with pour plate method.
方法傾注法檢測消毒液染菌量,常規方法分離鑒定細菌。
Safe handling and storage is necessary for all egg products to prevent bacterial contamination. Here are recommendations from USDA
安全儲存和處理對所有蛋制品都是必要的,以此來防止細菌污染。
Safe storage and handling is necessary for all egg products to prevent bacterial contamination. Here are recommendations from USDA
安全儲存和處理對所有蛋制品都是必要的,以此來防止細菌污染。
The PFSE is an initiative to educate the public about safe food-handling practices to keep food free of bacterial contamination.
該組織旨在教導大家安全的食品處理措施,保護食品免受細菌污染。
CONCLUSION Bacterial contamination of humidified fluid used in oxygen therapy is serious.
結論備用和使用中濕化液污染嚴重;
細菌污染(bacterial contamination)是指環境中非預期的有害細菌存在或過度繁殖的現象,可能對健康、生态系統或工業流程造成負面影響。這一概念在醫學、食品工業和環境科學中均具有重要意義。
定義與核心機制
細菌污染的核心是緻病性或腐敗性微生物侵入原本無菌或低菌的環境。例如,食品加工過程中若未徹底滅菌,肉毒杆菌或沙門氏菌可能通過交叉污染進入成品(來源:世界衛生組織)。
主要影響領域
國際标準化組織(ISO)發布的ISO 18593:2018規定了食品接觸表面的微生物采樣方法,而醫療機構普遍采用高壓蒸汽滅菌技術,确保醫療器械達到滅菌保證水平(SAL)≤10⁻⁶。
“Bacterial contamination”(細菌污染)指細菌對物質或環境的非預期侵入和繁殖,可能引發腐敗、疾病或其他負面影響。以下是詳細解釋:
細菌污染是指細菌(包括緻病性和非緻病性)通過空氣、水、接觸等途徑污染目标物,例如食品、醫療設備或水體。這種污染可能破壞物質的無菌狀态或衛生質量。
如需進一步了解具體案例或檢測方法,可參考食品安全或醫療消毒相關标準文件。
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