obvious acid 中文意思是什麼

obvious acid 解釋
明顯損害
  • obvious : adj. 1. 明顯的，明白的。2. （感情、戲謔等）明明白白的，顯而易見的；顯著的。adv. -ly ,-ness n.
  • acid : adj. 1. 酸味的。2. 【化學】酸的，酸性的。3. 〈比喻〉尖酸刻薄的，易怒的。n. 1. 酸味物。2. 【化學】酸。adv. -ly ,-ness n.
  1. The two components of humus ( fulvic acid and humic acid ) had the same characteristic between photodegradation of triazophos, i. e. under the irradiation of high - voltage mercury lamp, the two components exhibited the obvious photoquenching effect, and under the irradiation of sun light, the two components showed the distinct photosensitizing effect

    （ 4 ）腐殖質的影響：試驗中腐殖質中的兩個主要成分富里酸（ fa ）和腐殖酸（ ha ）對三唑磷的光解表現出共同的特性，即在太陽光下，二者均表現出一定的光敏性，而在高壓汞燈照射下，二者均表現出了明顯的光猝滅效應。
  2. A series of near roundness cds nanoparticles with a particle diameter of 3 ~ 6nm have been prepared by controlling the concentration and proportion of reactants and adopting sodium hexametaphosphate as stabilizing agent. the studies demonstrate that these particles present obvious quantum size effect and an appropriate excess of cd2 + ion and hexametaphosphoric acid group polysnion are helpful to the dispersion and flame capability ' s improvement of particles. another series of near roundness monodisperse au nanoparticles with a diameter of 12. 3nm was prepared via sodium citric acid deoxidizing auric chloride acid

    利用六偏磷酸鈉作為穩定劑，通過控制反應物的濃度及比例，制備了粒徑為3 6nm 、呈近似球形的cds納米顆粒，光譜測試結果表明，顆粒具有明顯的量子尺寸效應，適當過量的cd ~ （ 2 + ）離子以及六偏磷酸根聚陰離子有助於顆粒的分散並提高其發光性能；採用檸檬酸鈉還原氯金酸，制備了接近球形、平均粒徑約為12 . 3nm的單分散體系au納米顆粒；採用wessling的前驅聚合物法獲得導電聚合物ppv前驅體。
  3. Since china open and reform, chinese material culture life had enormous increase, and at the same time, the phenomenon of the continued enlarged gap of income to was happened. various kinds of benefits contradictions were obvious day by day, common prosperity theory was facing an acid test

    改革開放以來，我國人民的物質文化生活水平有了明顯的提高，同時也出現了居民收入差距持續擴大的現象，各種利益矛盾和沖突日漸凸顯，共同富裕的理論面臨嚴峻的考驗。
  4. The heat pipe exchanger has the advantages of compact, controlling erode of acid dew point, high efficiency, low pressure drop loss and reliability, so they are used widely in heat energy utilization and waste heat recovery. it is also helpful to recover the waste heat, save the raw materials and reduce the production costs. economic benefit from application is obvious

    以熱管為傳熱元件的熱管換熱器具有下列特點：傳熱效率高，壓力損失小，工作可靠，結構緊湊，有利於控制露點腐蝕等，這些獨特的優點是它在解決能源問題，如：利用熱能、節約原料、降低成本等方面，特別是在工業余熱利用中發揮了越來越多重要的作用。
  5. The experiment result discovered the grafting effect of crylic acid and acrylamide were obvious which can be proved by the sem photoes. by the ft - ir testing of the grafted uhmwpe fabric, we discovered that some new polar groups were introduced to the surface. then by the dynamic wetting experiment of the grafted uhmwpe fabric, we concluded that the wetting time was a parabola relation with the graft ratio and the wetting time of the grafted uhmwpe fabric was less than that of untreated fabric. the results showed that after the coradiation grafting, uhmwpe fiber ' s surficial nonreactivity could be improved effectively

    通過對接枝uhmwpe織物的紅外光譜分析，發現其表面引入了許多新的極性基團。最後運用了纖維動態浸潤性分析了接枝后的效果，得到所測浸潤穩定時間與接枝率成拋物線關系，而且接枝樣品的浸潤穩定時間都比未處理樣品的浸潤穩定時間小些，這說明了共輻照接枝的方法可以有效地改善uhmwpe纖維表面惰性，達到uhmwpe纖維表面改性的目的。
  6. Color and luster, outside hardness, fracture, acid value, saponification value, iodine value, benzene insoluble, white to light yellow, smooth and shining on surface, without obvious impurity, being hard and crispy, fracture being horse tooth structure with luster

    色澤與外觀硬度、斷面酸值皂化值碘值苯不溶物白色至微黃，表面光滑有光澤，無明顯雜質，質硬而脆，斷面呈馬牙狀有光澤
  7. The feeding of glutamic acid, glutamine and a - keto - glutaric acid respectively showed that glutamic acid and glutamine had no obvious effects on cell growth, but stimulated apramycin production greatly. with the same concentration of amino acids supplemented, glutamine showed a stronger stimulation effect than glutamic acid, while a - keto - glutaric acid showed a repression effect on apramycin production. it could be deduced from above results that glutamine possibly is the donor of nitrogen element for the biosynthesis of apramycin

    Glu 、 gln及?酮戊二酸添加實驗結果表明glu 、 gln對菌體的生長無明顯的影響，但能強烈促進安普黴素的生物合成，且相同濃度條件下gln的促進作用明顯高於glu ，而?酮戊二酸則對安普黴素的生物合成有抑制作用。
  8. Based on the rain monitoring date from 1986 to 1997, acid rain pollution in changsha city has been analysed in this paper. the result shows that rainwater acidity is more and more serious year by year ; the seasonal varition of rainwater aeidity is obvious ; the main anion in rain water is so2 - 4, which means that acid rain in changsha city is sulfur acid type. acid rain pollution in changsha is formed by both atmospheric pollution and natural condition

    根據1986 1997年降水監測資料，分析了長沙市的酸雨污染.結果表明：長沙市的降水酸性呈逐年增加的趨勢；降水酸性的季節變化明顯；降水中的主要陰離子為so2 - 4 ，即酸雨污染為硫酸型.長沙市的酸雨污染是由於大氣污染和自然條件共同作用而形成的
  9. The effect of different dose of manganese mixed with seeds is not obvious on the soybean bleeding sap and content of nitrate - nitrogen and amino acid ; proper dose of manganese spraying on the leaf can improve the content of nitrate - nitrogen in bleeding sap obviously, to ck and the high dose of manganese treatment

    不同濃度錳浸種對大豆傷流液中硝態氮與氨基酸含量影響不是很明顯；適量錳葉面噴施可明顯促進大豆傷流液中硝態氮與氨基酸含量，使其高於對照與高濃度錳處理。
  10. Toxic effects of high acidity of acid rain and high concentrations of zn or cd on growth of brassica chinensis l and phaseolus vulgaris l were obvious, which was showed in the fact that the leaves were smaller and narrower than the contrast, and the growth of the plants were inhibited

    強酸性降雨和土壤高濃度的zn 、 cd污染對小白菜和四季豆生長產生毒害作用，主要表現在葉片變窄變薄，失綠現象明顯，植株矮化，生長發育受阻。小白菜、四季豆根、葉中mda含量與zn 、 cd濃度呈正相關。
  11. The result indicated that, the color - changed paints of epoxy - propylence acid when heated performs finely and also the effect was obvious when it was heated

    結果表明，所得到的環氧丙烯酸熱變色塗料的性能優良，受熱變色效果明顯。
分享友人
分享到 Line

分享到臉書