peak a 中文意思是什麼

peak a 解釋
石屋山
  • peak : vi 1 瘦弱；消瘦，憔悴。2 減少，縮小 （out）。n 1 山峰，山頂；孤山。2 （胡須等的）尖兒；尖端。3 最...
  • a : an 用在以母音音素開始的詞前〉 indefinite art 1 〈普通可數名詞第一次提到時，冠以不定冠詞主要表示類...
  1. The peak of temperature is more high with metal powder, as a result of absorptivity is more high

    添加金屬粉末時，材料表面對激光的吸收率增強，同一測量點的峰值溫度升高。
  2. Chacaltaya is an acclimatization center for climbers preparing to ascend the next - door peak and the club is considering opening a path to the neighboring mountain

    嘉卡塔雅是登山者預備攀登隔壁山峰的高度適應中心，俱樂部正考慮開辟一條通往鄰近山脈的道路。
  3. Results dry matter accumulation of aerial part and under ground part of a. dahurica showed " s " curve, dry matter of aerial part gradually increased from the end of july to the early october and got to the peak in mid - october, then gradually decreased ; dry matter of under ground portion increased slowly in earlier stage and became rapidly from the end of august to the end of september, then reduced

    結果白芷地上和地下部分干物質積累呈「 s 」型曲線，地上部分干物質在7月底至10月初逐漸增加， 10月中旬達到高峰，隨后降低；地下部分干物質前期增加較慢， 8月底至9月底為快速增長期，隨后增加稍有減慢。
  4. 4 ) cryopreservation had a little influence on hpfl ' function, and the influence aggravated as cryopreservation time went on. when hpfl were recovered, their activity and attachment efficiency declined, and the excretion peak value of alb descended

    4 ）凍存復甦對hpfl的生物學功能有一定影響，隨著凍存時間的延長，復甦后的細胞活性和貼壁率有一定下降，白蛋白分泌峰值亦有所降低。
  5. A 1975 survey by chinese alpinists put its precise height as 8, 848 meters 29028 feet controversial. shaped like a pyramid, the snow - covered peak is crisscrossed by several huge glaciers the longest 26 kilometers

    從這里登山，到達5400米高處，已是一片白雪皚皚的銀色世界，一條條巨大的冰川覆蓋著山坡在中絨冰川中，有一處罕見的冰塔群。
  6. A 1975 survey by chinese alpinists put its precise height as 8, 848 meters ( 29028 feet ) ( controversial ). shaped like a pyramid, the snow - covered peak is crisscrossed by several huge glaciers the longest 26 kilometers

    從這里登山，到達5400米高處，已是一片白雪皚皚的銀色世界，一條條巨大的冰川覆蓋著山坡在中絨冰川中，有一處罕見的冰塔群。
  7. The article reports the study on the cell divisions of allium plants, considers that the amitosis is a main divisional pattern in part of the album healthful epidermis cells, arid indetail reports the forms of mitosis, the divisional peak - hour, and analyses the mechanism of cellular mitosis

    本文報道近期對部分蔥屬植物的細胞分裂方式研究情況，確定無絲分裂是健康植株表皮組織細胞的主要分裂方式，並對無絲分裂的各種表現形式、分裂高峰時間作了詳細的報告，對細胞無絲分裂的機理也作了探索性的分析。
  8. The amounts of limnodrilus hoffmeisteri increased gradually from baihe to huacao section, and reached a peak in huacao section ; species from annelida, mollusca were not found in beixinjing and wuninglu sections ; species from oligochaeta were found and had certain numbers in zhejiang road section as the result of the effect of counterflow of the huangpu river

    1材料與方法1 1采樣斷面及采樣點在蘇州河上海市區段的上游至下游共設6個采樣斷面，分別是白鶴、黃渡、華槽、北新涇、武寧路和浙江路斷面。每個采樣斷面又分別設3 - 6個采樣點。
  9. The study investigated aboveground growths of caragana korshinskii and artemisia ordosica planted in four modes, revealing that in different planting modes their densities, heights and canopy width and biomasses remained unchanged or tended to decrease slightly ; the young shoots of a. ordosica annually grew in a s - shaped cure and the young shoots of c. korshinskii grew fast in spring and grew slowly or cease to grow from july on ; the biomasses and leaf area indexes of c. korshinskii and a. ordosica annually varied in a double peak curve and there were 8 annual plants that invaded in the four planting modes and formed higher coverage ; the quadrat with only a. ordoska appeared to have obviously lower coverage and biomass that the other three quadrats

    摘要對騰格里沙漠東南緣2種人工植被檸條和油篙在4種配置方式下地上部分的生長動態進行了研究，結果表明：不同配置方式下它們的密度、高度、冠幅和生物量基本不變或略微呈下降趨勢；油篙新梢的年生長動態呈s型曲線，檸條新梢春季生長速度較快， 7月份以後生長速度緩慢或基本停止生長；檸條、油篙地上生物量和葉面積指數的年變化均表現為雙峰型， 4種配置方式下共有8種1年生植物人侵，並具有較高的植被蓋度；同其它3個樣地相比，純油篙樣地1年生植物的密度、蓋度和生物量明顯偏低。
  10. Modern campaign is physiological consider to make clear, the apogee of human body physical strength and nadir suffer airframe " biological clock " control, reach a peak in the dusk commonly

    現代運動生理學研究表明，人體體力的最高點和最低點受機體「生物鐘」的控制，一般在傍晚達到高峰。
  11. Especially, at the site of implantation of day 5, 6, uterine stroma cell apposing the preimplantation blastocyst changed into the decidual cells and displayed a distinct immunostaining of phospho mapk. western - blot results showed p44 express stronger than p42 did, with both their peak expression were observed on day 5, during the period of uterine decidualization

    上述結果表明， ma衛k的激活與子宮內膜的接受性及蛻膜的形成有密切關系，推測mapk級聯通路激活對蛻膜化十分重要，蛻膜化可能與egf尼gfr直接或間接激活erk有關。
  12. Finally, avirulent and virulent plant, bacteria of pseudomonas solanaceanim was investigated by chromatography. the result showed that there are two peaks when both bacteria was eluted, but their peak area ratio was quite different. when virulent bacteria was subject to chromatography after vibration by ultrasonic wave, both chromatographial behaviors of both avirulent and virulent pseudomonas solanaceanim were same basically, which showed a equilibrial peak and a eluting one

    最後，表徵了植物病原菌? ?青枯菌的強、弱致病菌株，結果顯示強、弱菌都有兩個洗脫峰，但峰面積比例有明顯的差異，強弱致病菌株經振蕩后，其色譜行為基本相似，表現為一個穿透峰和一個洗脫峰。
  13. Such as when the substrates was benzidine and a - naphthol, the absortion peak was 450nm after catalyticed by dna, and 501nm after catalyticed by pod, if changing substrate to benzidine and pyrocatechol, the absortion peak was 503nm after catalyticed by dna and 603nm after catalyticed by pod. the second difference was the different result after hplc : the result of hplc ( substrates : benzidine and a - naphthol ) showed that the products under the affect of dna and pod had different value on the peak and the area

    然後對以聯苯胺與-萘酚為底物，以h _ 2o _ 2為氧化劑，進行高效液相色譜分析，分析結果表明dna與過氧化物酶作用后的產物在峰面積和峰高上有不同數值；同時，不同形式的dna對該反應都有催化活性，表明只要是生物來源的dna （非特異性dna ）都具有一定程度的催化活性。
  14. He wore a black cap with the peak pulled down low over his eyes

    他帶一頂黑帽子，帽舌拉得低低的一直蓋到眼睛。
  15. Hcl buffer solution at ph 5. 5, a sensitive adsorptive complex wave of in - lumogallion was obtained by single - sweep polarography. the change of peak height with the concentration of indium is linear in the range from 1. 0 10

    - hcl底液中可獲得銦-熒光鎵體系靈敏的絡合吸附波。測定銦的線性范圍為1 . 010
  16. A business cycle can be measured from peak to peak or from trough to trough.

    一個商業周期可以用從高峰到高峰或者從谷底到谷底來測定。
  17. Lifting in the peak of montmartre, sacre coeur represented a perfect combination of the byzantinesque and rectilineal architectural style

    矗立在蒙瑪特高地，聖心教堂代表了拜占庭和哥特式建築風格的完美結合。
  18. Nevertheless, investors will be keen to see signs that uk rates could soon be nearing their peak, a factor that could be important in sustaining the increasingly mature bull market for uk equity stocks

    然而，英國投資者會渴望看到英國息率見頂的跡象，這對保持英國股市的牛市很重要。
  19. His closest competitor fellow sherpa guide chewang nima, 41 scaled the peak a 14th time last year

    世界上僅次於他的人是他的同伴chewang nima ，一共完成了14次登頂。
  20. And so with solids such as a shell, a nut, a plum, a pear, a tadpole, a mushroom, a mountain peak, a kidney, a carrot, a tree - trunk, a bird, a bud, a lark, a ladybird, a bulrush, a bone

    對于其他實體，如，貝殼、核桃、李子、梨子、蝌蚪、蘑菇、山峰、腎臟、胡蘿卜、樹干、鳥兒、花蕾、雲雀、瓢蟲、蘆葦以及骨頭也應這樣來感覺。
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