negative absorption 中文意思是什麼

negative absorption 解釋
負呼附
  • negative : adj 1 否定的 否認的；拒絕的 （opp affirmative）； 反對的 反面的；消極的。2 （opp positive） 【電...
  • absorption : n. 1. 吸收，合併。2. 專心，一心不亂，熱中 （in）。3. 〈口語〉飲食。
  1. A study on application of negative absorption spectrophotometry in add colour spectrophotometry and determination of frac ferrum

    負吸光度法用於生色法的研究及痕量鐵的測定
  2. In details, the increasing rate of carbon absorption in guangxi province was the highest, which in tianjin and shanghai city was about zero and was negative in fujian and zhejiang. carbon emission was increasing in all the provinces, among which the increasing rate of shanghai was the highest

    就碳吸收來說，廣西、山東增長最快，天津、上海基本上持平，而福建、浙江等省份則基本上逐年下降；就碳排放來說，各省份都呈逐年增加的趨勢，其中上海增幅最大。
  3. The former leads to couplings between all transitions with the same sign and to absorption reduction. the latter results in couplings, of which two terms have positive sign and with another two have negative sign

    產生耦合的另一因素是激發態相干的自發轉移，它對其中兩個探測躍遷產生正號的耦合，對另兩個探測躍遷產生負號的耦合。
  4. It is due to the couplings with positive and negative signs that significantly modify the contribution of dressed coherence to absorption, i. e., changes absorption inhibition to absorption enhancement

    這些正負參半的耦合導致介質對吸收的相長干涉，從而導致電磁誘導吸收。
  5. Second, negative dispersion without absorption, which leads to superluminal light propagation, is achievable in the central resonance structure of the dispersion spectrum. the negative dispersion is slightly weakened as the spacings between dressed states increase

    其次，在色散光譜的中心區域，呈現出無吸收負色散，這種效應能夠導致超光速傳播，但它隨著修飾態間距增加而減弱。
  6. After bacterium cells were treated by formaldehyde, surface proteins of gram - negative bacterium e. coli k12 were eluted little, but it had no influence on adsorption of snake venom proteins to bacterium cells. treatment by formaldehyde had little influence on snake venom absorption to and deabsorption from gram - positive bacterium streptococcus mutans, but absorbance of interaction protein with molecular weight of 47kda only adsorbed by streptococcus aureus was greatly decreased

    結果表明，滅活后的革蘭氏陰性菌（ e . colik12 ）再與蛇毒相互作用時，洗脫下來的蛋白中菌體蛋白含量明顯減少，但不影響對作用蛋白的吸附；甲醛滅活對革蘭氏陽性菌（ s . mutans和s . aureus ）影響不大，只有s . aureus吸附蛋白中47kda的蛋白吸附量減少，不會影響作用蛋白中其它蛋白的吸附。
  7. ( 3 ) negative electricity, radius, complex numbers, electrical values of ions, maturity of weathering profiles, distribution of elements in parent rocks, medium conditions, absorption of clay minerals and organic matters are important factors controlling geochemical behavior of elements during black shales weathering

    （ 3 ）電負性、離子半徑、配位數、電價、剖面發育程度、元素在母巖中的分佈、介質條件、粘土礦物和有機質吸附作用等是影響黑色頁巖風化過程中元素行為的重要因素。
  8. Determination of trace nitrite by four wavelength negative absorption - catalytic spectrophotometry

    四波長負吸收催化光度法測定痕量亞硝酸根
  9. Study on determination of trace nitrite and reaction mechanism by two - wavelength negative absorption - catalytic spectrophotometry

    雙波長負吸收催化光度法測定痕量亞硝酸根及其反應機理的研究
  10. Usually the positive - feedback strategy will destabilize the market, otherwise the negative - feedback strategy will speed the absorption of infromation by stock prices and wili stabilize the market

    一般認為，正反饋交易策略會導致股價的波動，而負反饋交易策略則會促進股價對信息的吸收，有利於股市的長期穩定。
  11. According to m. sheik - bahae ' s theory the sample has a negative nonlinear refractive index under 1064 nm pulse laser. it was determined as 6. 5 x 10 - 21 m2 / w. meanwhile, the minimum value of normalized transmittance of z - scan curves without aperture are found at the focus, and indicate that nickel one - nuclear complexes have nonlinear absorption properties

    同時開孔z掃描曲線在焦點處出現透過率的最小值，表明它具有非線性吸收特性，其非線性折射率為6 . 5 、 10一， ， mz / w ;我們還利用歸一化透過率曲線算得了這兩種鎳單核配合物的三階非線性極化率的實部。
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