氫氧化重氮 的英文怎麼說
中文拼音 [qīngyǎnghuàzhòngdàn]
氫氧化重氮
英文
diazonium hydroxide-
Benzene diazonium hydroxide
氫氧化重氮苯Soil microbial biomass carbon, microbial biomass nitrogen, soil basal respiration and metabolic quotient all showed a decreasing trend under more than 15 mg. kg - 1 cadmium or more than 200 mg. kg - 1 lead, respectively. soil dehydrogenase, urease and acid phosphotase activities have a significant decrease, and the activities of soil catalase and invertase taking sencond place, while soil protease activities showed stable state
隨重金屬濃度增加,各指標下降幅度各有差別,其中微生物生物量碳、微生物生物量氮以及基礎呼吸和微生物代謝商隨重金屬濃度增加而明顯下降;土壤脫氫酶、脲酶、酸性磷酸酶活性的下降幅度較為明顯,過氧化氫酶、蔗糖酶活性次之,蛋白酶活性較為穩定。Certain chemical elements, such as carbon, hydrogen, nitrogen and oxygen, are essential for life and they all require liquid water to facilitate biologically important chemical reactions
碳氫氮和氧這些化學元素是生命的必要一環,而它們都需要液態水來進行重要的生化作用。In the experiment, crude magnesium hydroxide from salt lake industry was used as the raw material, magnesium hydroxide dissolved and formed crystals again by hydrothermal treatment
摘要以鹽湖工業副產物氮氧化鐵作為原料,在水熱條件下,對氫氧化鎂進行溶解重結晶除雜。分享友人