色素濃度 的英文怎麼說

中文拼音 [shǎisùnóngdù]
色素濃度 英文
pigment concentration
  • 色 : 色名詞[口語] （顏色） colour
  • 素 : Ⅰ形容詞1 （本色; 白色） white 2 （顏色單純） plain; simple; quiet 3 （本來的; 原有的） native Ⅱ名...
  • 濃 : 形容詞1. （液體或氣體中所含的某種成分多; 稠密） dense; thick; concentrated 2. （程度深） （of degree or extent） great; strong
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 色素 : [生物學] pigment; pigmentum; colouring material色素斑 pigmented spots; 色素不均 anisochromasia; ...
  • 濃度 : potency; thickness; concentration; consistence; strength; consistency; density
  1. In this study, the stem segments of new shoot with axillary buds of well - growth tetraploid black locust trees were used as explants. the effects of different basic mediums, different hormone kinds and their concentrations ratios, different sucrose concentrations on calli induction, buds differentiation and rooting in the process of establishment of high frequency regeneration system of tetraploid black locust were studied. on the base of high frequency regeneration system, the effects of various factors on transformation efficiency of badh mediated by agrobacterium tumefaciens were discussed in the light of gus histochemical assays

    本實驗首先以生長良好的四倍體刺槐優株上當年生新梢的帶腋芽莖段為外植體，研究了在四倍體刺槐高頻再生體系的建立過程中不同基本培養基、不同激素濃度及其配比、不同蔗糖濃度對愈傷組織的誘導、芽的分化及生根的影響；然後在得到高頻再生體系的基礎上，通過農桿菌介導法轉化甜菜堿醛脫氫酶（ badh ）基因，以gus染色組織分析為依據探討了影響轉化效率的各種因素，建立了高效、可重復的基因轉化體系，為四倍體刺槐目的基因的導入打下了基礎。
  2. Materials and methods the mouse, golden hamster and human sperm were incubated with endotoxin in different concentration for different time to get capacitation, respectively, and ar was induced by progesterone after capacitation, then the rates of capacitation and ar were detected by chlortetracycline ( ctc ) and hoechst 33258 fluorescent staining method. the medium was with endotoxin in different concentration in sperm - oocyte fusion step during ivf, then the fertilization rate was observed. the 1 - cell, 2 - cell and zona - free 2 - cell mouse embryos were incubated in the medium with endotoxin, then the rate of blastocysts was recorded

    方法取小鼠精子10份、金黃地鼠精子6份、人新鮮精液標本10份及人冷凍精液標本9份，分別與不同濃度內毒素共孵育進行體外獲能和孕酮誘導的頂體反應，應用金黴素和dna結合的熒光染料hoechest33258雙重熒光染色法檢測精子的獲能率和頂體反應率；小鼠體外受精實驗的精卵結合環節培養液中加入不同濃度的內毒素，觀察受精情況並記錄受精率；取小鼠1 -細胞胚胎、 2 -細胞胚胎和去卵透明帶2 -細胞胚胎，與不同濃度內毒素共孵育進行體外培養，觀察體外發育情況並記錄囊胚率。
  3. Freckles are simply concentrations of melanin.

    雀斑不過是高濃度的黑色素。
  4. Prevents melanin from forming by way of adjusting calcium ion density to keep the tyrosinase in inactive state

    藉由調整鈣離子濃度，讓酪胺酸酵素處于非活性狀態，避免黑色素生成。
  5. Methods : hyperosmotic pressure animal model was established by administering 3 % sodium chloride as drinking water to rats or increasing osmotic pressure of the culture medium. osmoregulation positions in the brain, reciprocal projection pathways between the medullary visceral zone ( mvz ) and supraoptic nucleus ( son ) or hypothalamic paraventricular nucleus ( pvn ), oscillation of intracellular calcium in cultured neurons and astrocytes were studied by means of anti - fos, glial fibrillary acidic protein ( gfap ), tyrosine hydroxylase ( th ) or vasopressin ( vp ) multiple imrnunohistochemical staining, immuno - electronic microscope, wga - hrp retrogradely tracing and cell culture methods. results : ( 1 ) fos positive neurons within the mvz, parabrachial nuclei, locus ceruleus, pvn, son, subfomical organ increased markedly

    方法：通過給予大鼠飲用3氯化鈉或提高培養基滲透壓濃度的方法復制高滲刺激模型，主要採用抗fos 、膠質原纖維酸性蛋白（ gfap ）和酪氨酸羥化酶（ th ） （或加壓素? vp ）免疫組織化學多重染色、免疫電鏡、 wga - hrp束路追蹤結合免疫組織化學多重染色、細胞培養等實驗方法，系統觀察了中樞參與滲透壓反射的調控部位、下丘腦視上核（ son ）神經元? ast超微結構的變化、延髓內臟帶（ mvz ）和son及下丘腦室旁核（ pvn ）之間往返投射通路和神經元的性質及其與ast的關系、培養神經元和ast內鈣波的變化。
  6. Effects of different calcium concentration on ca2 + in ca2 * - sequester ing organelles of photoreceptor cell in penaeus monodon fabriciu by the combined oxalate - pyroantimonate technique, we observed the subcellular distribution of calcium in the photoreceptor cells of penaeus monodon fabricius, by changing the extracellular calcium concentration. the result showed that, in vitro, in presence of 50mmol / l, the quantity of calcium antimonate deposit in the multivesicular bodies, pigment and lamellar body were more than that of photoreceptor incubated in lower calcium solution, which contained 50mmol / l egta. in higher calcium solution, we ecu id not f i nd the depos i t in the mitochondr ia, but in lower calcium solution, there was a little deposit in the mitochondria

    學位論義小同ca卜濃度對斑節對蝦光感受器的形響3 .外界不同鈣離子濃度對斑節對蝦光感受器細胞內所儲存的鈣離子的影響應用草酸一焦銻酸鹽結合的沉澱技術研究斑節對蝦光感受器細胞在不同ca之『濃度條件下胞內儲存的ca2 +變化，其電鏡觀察表明:在高鈣溶液培育后，細胞內的多囊體、色素顆粒、板膜體中都存在大量的焦銻酸鈣沉澱的黑色顆粒，線粒體中未發現沉澱;在生理溶液培育后，線粒體中出現沉澱，而其他caz +儲存器中焦銻酸鈣沉澱的黑色顆粒大量減少。
  7. Research on tyrosinase, the key enzyme causing melanin formation, indicates that arbutin can effectively prohibite melanin formation by cubing on the activity of tyrosinase in non - cell body without affecting cell proliferation

    在體外試驗的非細胞體、對黑色素產生的關鍵酶酪氨酸酶的研究表明，熊果苷在不影響細胞增殖的濃度可以抑制黑色素的形成和使酪氨酸酶的活性降低。
  8. The reasults are summed up as following : ( 1 ) the more metaphase chromosomes of bmn cells and moderately contraction can be obtained by air - drying after cultured at the colchicine concentration 1. 0 u g / ml, 28 " c, for 6 - 9h

    用空氣乾燥法和培養細胞貼片法對bmn細胞的染色體和有絲分裂進行研究發現： （ 1 ）採用空氣乾燥法制備bmn細胞的染色體，在終濃度0 . 1ug / ml的秋水仙素28培養6 9h條件下可得到較多中期分裂相，染色體的凝集也比較適中。
  9. The colour of cocoon silk is greatly related to the kind, time, and density of the added pigment

    彩色繭絲的色彩與添加色素的種類、時期、濃度的大小有關。
  10. Under the appropriate conditions of sampling equipment of gas chromatographic headspace analysis, determine a suitable salt and a suitable extracting solvent by the orthogonal design method, then determine the fitting feed composition of ethanol - water mixture, the fitting distribution between extracting solvent and mixture, and the fitting salt concentration by the uniform design method

    在對建立的頂空氣相色譜采樣裝置的操作條件進行優化之後，先用正交試驗設計法確定非連續性因素鹽和萃取劑及其在備選水平中的適宜水平，再用均勻試驗設計確定連續性因素乙醇的進料濃度、萃取劑配比和加鹽量及其備選水平中適宜的水平范圍。
  11. The trypsin treatment for g - banding is an important factor in obtaining well - banded chromosomes, while the slide aging is not

    G顯帶時胰酶的濃度及處理時間是獲得良好顯帶效果的關鍵因素，而染色體的片齡似乎並不太重要。
  12. The assay system of the biological activity of lymphotoxin was established using l929 cell as the sensitive target, lt international standard as the positive control and crystal violet staining method to detect viable cell after treated with lt. the best relationship between dosage and effect could be got if the cell seeding density in cell plate was 1. 6 0. 1 104 the dosage of amd was lug / ml, and the starting concentration of dilution in the plate of lt standard was 10 iu / ml with two fold dilution. the credibility of the established system was detected with rhtnfp developed by r & d

    為確定經上述步驟純化后得到的目的蛋自lt 27的生物活性，本研究以l929細胞為靶細胞、淋巴毒素國際標準品為參照，採用結晶紫染色法檢測經淋巴毒素處理后存活的細胞，對淋巴毒素生物活性測定的細胞接種濃度、淋巴毒素標準品板上稀釋的起始濃度和梯度稀釋的倍數、放線菌素d的使用劑量等進行條件實驗后，建立了人淋巴毒素生物活性測定方法。
  13. By selecting unique materials and pure milk, protein as major whitening nutrient element and special whitening essence, the product can effectively and deeply tune up skin, reduce melanin content, replenish aqua and nutriment for skin, expedite skin micro - circulation, enhance epidermis activity and transparency, leave skin fair, healthy, ruddy and bright

    本品經過精心選料，特選源自草原純牛奶，其主要美白營養成分蛋白哮素加上特有的美白精華配方，能有效深層調理皮膚，減低皮膚黑色素濃度，同時給予肌膚補充充分的水分及養分，加速肌膚微循環，提高表皮活性與透視性，用后令肌膚紅潤健康，美白亮麗。
  14. The best tissue was the fin. the concentration of colchicines had great effect on the configuration of the chromosomes, and the concentration of 0. 02 % is better. the concentration of the kc1 affected the crash of the cells, and had indirect effect on the dispersion of the metaphases

    使用的秋水仙素的濃度對染色體的形態有較大的影響，最適的濃度為0 . 02 mol l ，使用的kcl低滲液的濃度決定著細胞破碎的程度，將對滴片的效果產生間接影響，相對來說，濃度為0 . 0375mol l要比濃度為0 . 075mol l的要好。
  15. Larval fish of cynoglossus semilaevis g unther were treated with colchicines to get the karyotype, 12 ~ 50 - day larval fish were selected to be put into the solution of colchicine of different concentration for 5 - 6 hours. the fin, and the other part of the fish were cut off to be treated with low concentration infiltration, solidify, eduction and other procedures. at last, the suspending cells can be gained and treated with air - drying method

    選取孵化時間為12 50天的幼魚，在不同濃度的秋水仙素溶液中處理5 6小時，分別剪取冠狀幼鰭、鰓絲和身體周圍的鰭條，通過低滲、固定、解離，得到細胞懸液，熱片法滴片， giemsa染色。
  16. This kind of anaemic characteristic is iron of keep in storage of the lack in organ of marrow, liver, lienal etc, organization, serum iron chroma and serum iron degree of saturation all low, the red blood cell in blood of the loop in typical case presents pigment the expression with low, small cell

    這種貧血的特點是骨髓、肝、脾及其他器官、組織中缺乏貯存鐵，血清鐵濃度和血清鐵飽和度均低，在典型的病例中循環血液中的紅細胞呈現色素低、細胞小的表現。
  17. ( 3 ) orange pigment could be oxidized with hydrogen peroxide to yellow pigment. concentration of h2o2 was proportional to creation of yellow pigment. the quantity of orange pigment was influenced by the nitrogen source of the culture medium

    （ 3 ）對橙色素進行了初步研究，橙色素可以氧化為黃色素，且氧化劑的濃度越大，黃色素生成率越高；氮源是影響橙色素產量的一個主要因素，以nh _ 4cl為氮源，確定其最適添加量為0 . 01 。
  18. At ph 7. 0, there is no difference between toc and doc removal, charge reversal is not observed and sweep coagulation is the dominant mechanism

    對於色濁共存體系，在有機物濃度相對較高時，有機物是決定混凝機理的主要因素。
  19. Radiative transfer model in the atmosphere - ocean system is completed in this paper by connecting three - component model of ocean color with radiative transfer theory. and a new atmospheric correction algorithm of ocean color satellite for case ii water is then developed based on this radiative transfer model. we can determine the aerosol parameters and the concentrations of three marine components simultaneously by this algorithm

    本文將水色三分量模型有效地利用到海水中的輻射傳輸過程中，再將大氣和海水中的輻射傳輸有機地結合起來，建立一種較為先進的「大氣?海洋系統輻射傳輸模型」 ，再利用建立的模型發展了一種新的可適用於二類水體的水色衛星大氣校正方法，用這種大氣校正方法可以同時反演大氣氣溶膠參數和水色要素的濃度值。
  20. Then, tlc was used to purify them, and antibiotic experiments were made to define which was the main antibiotic substance. results showed, orange pigment was the major antibiotic substance, and it could inhibit bacteria, but had no effect on yeasts and algae. the diameter of the inhibition zone was directly proportional to the value of absorption of orange pigment

    （ 2 ）利用吸附柱分離三種色素，並用tlc法純化，刮取相應的色素點， 70乙醇溶解，濃縮，進行抑菌實驗，證實橙色素是主要的抑菌物質，對細菌具有較強的抑制效果，其抑菌性與其吸光度呈正比變化，橙色素對酵母菌和黴菌無抑制效果。
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