兼性菌 的英文怎麼說
中文拼音 [jiānxìngjūn]
兼性菌
英文
facultative bacteria-
All the photosynthetic bacteria possess the capability in addition to various facultative aerobes and obligate anaerobes.
所有光合細菌加上各種兼性的好氧生物和絕對的厭氧生物具有這種能力。Facultative anaerobes, because of their indifference to the presence or absence of oxygen, exhibit growth throughout the medium
對于兼性厭氧菌來說,因為他們對于有或沒有氧氣都沒有差別,因此在培養基中到處都有生長。Was supplied. its essential characteristics are as follows : short rods, 2. 0x1. 6 ^ m in diameter, arranged singly, gram negative, facultatively anaerobic, having both a respiratory and a fermentative type of metabolism, oxidase negative and catalase positive
通過形態觀察及生理生化特徵測定發現菌株w12為革蘭氏陰性菌,短桿狀,對數生長期細胞大小為: 2 . 0 1 . 6 m ,單個排列;兼性厭氧,氧化酶陰性,發酵葡萄糖產酸產氣,不運動。The greatest merits of the bamboo - fiber products of menglan group are their being cool, stiff and smooth, as well as the silk - like luster, good ventilation, moisture absorption and quick - drying. in a word, the bamboo fiber has all the merits of the natural fibers like cotton, wool, linen and silk. meanwhile, it is a kind of antibacterial material and has been listed into the scientific research project by jiangsu province
夢蘭集團生產的竹纖維產品,最大的優點是涼爽挺括,同時具有絲般光澤透氣性好吸濕快乾等特點,兼具了棉毛麻絲等天然纖維的綜合優點,並具有獨特的抗菌性能,被列入江蘇省科技攻關項目。Oligochitosan is not only water - soluble, non - toxic, biocompatible but also possesses versatile functional properties of chitin and its derivatives, such as polyelectrolite properties, the presence of reactive functional groups, gel - forming ability, high adsorption capacity, bacteriostatic, fungistatic and antitumour influence, and thus it has attracted more and more attention in the field of biology. previous investigations have shown that chitin and its derivatives have immunoenhancement activities
殼寡糖是由3 10個n -乙酰氨基葡萄糖殘基或氨基葡萄糖殘基通過- 1 , 4 -糖苷鍵連接而成的寡糖,它具有良好的水溶性、組織兼容性,在生物體內易降解,同時也具有抑菌、抗腫瘤、調血脂、調節免疫及活化腸道雙歧桿菌等多種生理功能,因此已成為眾多領域的研究熱點。The utilization of c sources by a methanotrophic isolate from the soil was also detected. it was supposed that the facultative methanotrophs might be dominant for methane oxidation as methane released weakly in the greenhouse soil
此外,還研究了從土壤中分離的甲烷氧化菌對碳源的利用情況,表明在甲烷釋放極少的設施栽培土壤中,兼性營養的甲烷氧化菌可能在甲烷氧化中占據主導地位。A rare code of arg was in one of the first pair of primer and all of bases of the second pair of primer were changed to biased codes of e. coli
第一對中的一個引物,含有一個精氨酸稀有密碼子,第二對引物則根據密碼子的兼并性,所有堿基都置換成大腸桿菌偏愛的密碼子。For this it is inconvenient or disadvantageous to exploitation and applications of bifidobacterium. utilizing the technology of protoplast fusion, facultative lactobacillus ' s aerotolerant gene was integrated
本實驗以兼性厭氧乳桿菌作為遺傳物質的供體,應用原生質體融合技術來改良雙歧桿菌菌種厭氧特性。Capable of functioning under varying environmental conditions. used of certain organisms, such as bacteria that can live with or without oxygen
兼性寄生的能在不同環境條件下活動的。用於某些生物,如細菌在有氧或無氧條件下都能生存分享友人