銅降解 的英文怎麼說
中文拼音 [tóngjiàngjiě]
銅降解
英文
copper degradation-
Experimental research also proved that many ingredients in liquiritia such as sylvite and calcium salts in triterpenoid saponin glycyrrhizin 、 flavonoids 、 alkaloid and polysaccharide have the effects of arrhythmia releasing, ulcer relieving, inhibiting the gastric acid secretion, alleviating the spasmodic smooth muscle, pain relieving, lipid decreasing, liver protecting 、 phlegm eliminating and asthma calming
現代研究發現甘草含有三皂甘草酸的鉀、鈣鹽，黃銅類，生物堿，多糖等成分，具有抗心率失常，抗潰瘍，抑制胃酸分泌，緩解平滑肌痙攣，鎮痛，降脂，保肝，祛痰平喘等作用。And other three cyanobacterial species in laboratory condition. however, the sterilized decomposed rice straw treated with a sterilizer at temperature 121 for 15min has no such inhibition effect. this indicates that the microbes associated with the decomposing rice straw possibly play an important role in producing and releasing the algal inhibitors from the straw. fresh rice straw, without decomposing treatment, exhibited no efficiency of algal inhibition. the present study has proved that the rice straw may have great potential of application to the algal blooming control
研究證明在有氧條件下經過一個月以上降解的稻草對銅綠微囊藻等4種實驗室培養的藍藻具有明顯的生長抑制作用。然而，滅菌的降解稻草121 ， 15min並沒有抑藻效果。這說明伴生微生物的降解作用對于稻草的抑藻因子的產生和釋放是必要的。The results indicated that the dimension, shape and purity of base material could meet the functional demand of solid lubricant ; the thermal decomposition temperature of ptfe resin exceeds 400 c, but organic and inorganic packing filler added in ptfe made the water absorption rate of composite material increased, melting temperature and decomposition temperature decreased, in the meanwhile oxidative decomposition reaction was accompanied ; polar groups such as c = o, c - o - c and so on in the carbon fiber surface is advantageous to increase compatibility with other components and interlayer shearing strength ; uniform design experimental method could help to find the relationship between formula and frictional property by relatively small tests. the developing trend of each formula ' s friction coefficient could be showed by fitting curve ; the friction coefficient with no copper powder or graphite in formula was relatively big. this fact showed that copper powder and graphite should be used cooperatively ; it was found that when the ratio of copper powder to graphite by weight is 15 : 60, 30 : 30 - 40 and 60 : 15 - 30 respectively, the friction coefficient was relatively small. the degree of crystallinity of pure ptfe reached maximum by air cooling and the abrasion loss also reached maximum among three ones ; at the same time, the abrasion loss of solid lubricant sample was also the biggest among three ones ; when solid lubricant matched with 45 # steel axle or gcrl5 steel axle, lubricant transfer film could be formed on metal surface, thus direct contact between the surface of metal friction pair rings was reduced. their working life was elongated extremely ; there was mainly much graphite, a little ptff, moo3, feso4, cus and so on in lubricant transfer film
試驗結果表明：所選原料的尺寸、形狀及純度可滿足固體潤滑劑的性能要求；聚四氟乙烯樹脂熱分解溫度超過400 ，但在ptfe中加入無機填料會使復合材料吸水率提高，熔融溫度及分解溫度降低，且伴有氧化分解反應；碳纖維表面含有c = o及c - o - c等極性基團，有利於提高其與其它組分的相容性，提高層間剪切強度；均勻設計試驗方法能夠用較少的試驗次數找出配方與摩擦性能間的關系，擬合曲線基本能表示各配方的摩擦系數發展趨勢；配方中不加銅粉或不加石墨，其摩擦系數均較高，說明銅粉和石墨應該配合使用；當銅粉15份、石墨60份時，銅粉30份、石墨30 - 40份時，銅粉60 、石墨15 - 30份時，摩擦系數均具有較低值；純聚四氟乙烯樹脂在空氣冷卻時結晶度最大，磨損量也是三者中最大的；同時，固體潤滑劑試樣在空氣冷卻時的磨損量也是三者中最大的：不論是固體潤滑劑與45 #鋼軸配副或是固體潤滑劑鑲嵌入銅套后與gcr15鋼軸配副，在金屬表面均可形成潤滑轉移膜，從而減少金屬摩擦副表面間的直接接觸，大大延長其使用壽命;轉移膜中主要含有較多的石墨、少量聚四氟乙烯、 moo 。Results show that cellulose is degraded as a result of increasing the air in dissolving bottle and prolonging the time of pulp dissolving
結果表明，在紙漿溶解于銅乙二胺溶液過程中，溶解瓶中的空氣會使纖維素發生降解，而且隨空氣量的增加和溶解搖動時間的延長，紙漿的黏度下降。Insulating and sheathing materials of electric and optical cables - common test methods - methods specific to polyethylene and polypropylene compounds - tensile strength and elongation at break after conditioning at elevated temperature - wrapping test after conditioning at elevated temperature - wrapping test after thermal ageing in air - measurement of mass increase - long - term stability test - test method for copper - catalyzed oxidative degradation
電纜和光纜的絕緣和護套材料.通用試驗方法.聚乙烯和聚丙烯化合物專用方法.高溫處理后抗拉強度和斷裂伸長度.高溫處理后的卷繞試驗.在空氣中熱老化后的卷繞試驗.質量增加的測量.長期穩定性試驗.催化銅氧化降解的試驗方法Common test methods for insulating and sheathing materials of electric cables. part 4 : methods specific to polyethylene and polypropylene compounds. section two : elongation at break after pre - conditioning - wrapping test after pre - conditioning - wrapping test after thermal ageing in air measurement of mass increase - long - term stability test appendix a. test method for copper catalysed oxidative degradation appendix b
電纜絕緣和護套材料通用試驗方法第4部分:聚乙烯和聚丙烯混合料專用試驗方法第2節:預處理后斷裂伸長率試驗-預處理后卷繞試驗-空氣熱老化后的卷繞試驗-測定質量的增加附錄a :長期熱穩定性試驗附錄b :銅催化氧化降解試驗方法Insulating and sheathing materials of electric and optical cables - common test methods - part 4 - 2 : methods specific to polyethylene and polypropylene compounds - tensile strength and elongation at break after conditioning at elevated temperature - wrapping test after conditioning at elevated temperature - wrapping test after thermal ageing in air - measurement of mass increase - long - term stability test - test method for copper - catalyzed oxidative degradation
電纜和光纜的絕緣和護套材料.通用試驗方法.第4 - 2部分:聚乙烯和聚丙烯化合物專用方法.高溫處理后抗拉強度和斷裂伸長度.高溫處理后的卷繞試驗.在空氣中熱老化后的卷繞試驗.質量增加的測量.長期穩定性試驗.催化銅氧化降解的試驗方法Ddt ) and heavy metals, such as lead, copper, and zinc in some industrial effluents, accumulate in the environment
生物不可降解的污染，如氯代烴類殺蟲劑（如ddt ）和工業廢水中的重金屬，如鉛、銅和鋅，在環境中積累。分享友人