optimal condition 中文意思是什麼

optimal condition 解釋
最適條件
  • optimal : adj. 最適宜的；最理想的；最好的 （opp. pessimal）。
  • condition : n 1 狀態，狀況，情形；品質。2 〈pl 〉外界狀況，周圍情形。3 地位，身分。4 條件；【語法】條件子句。...
  1. And the paper analyzed the energy cost according to the value showed on ammeter, then linked to the former analyses presented the optimal running condition was 20 heat exchangers. then the paper presented some technical requires about cybernation of the system and compared water - water gshp air conditioning system with air source heat pump air conditioning system from economy

    本文還從工程上對該系統進行了控制上的一些要求以及同風冷熱泵進行了經濟和效果兩個方面的分析比較，最後從工程應用的角度對施工中的一些技術要求進行了針對性的分析，希望能在實際工程中起到一定的作用。
  2. The effects of different current density on the alloying element content were discussed. based on the results, the optimal process condition was confirmed : pb ~ ( 2 + ) 80 - 90 g / l sn ~ ( 2 + ) 7 - 15 g / l ch _ 4so _ 3 ( dissociative ) 130 - 150 g / l composite additive 12 ml / l current density 2 - 6 a / dm ~ 2

    採用hull槽實驗方法確定了甲磺酸體系電沉積pb - sn合金鍍層的電流密度范圍，並探討了不同沉積電流密度下pb 、 sn合金含量的變化規律。
  3. When the specimens are deformed in a long time at the optimal superplastic deformation condition, the microstructure is coarsened sharply. if the deformation time is shortened properly or the deformation temperature is decreased appropriately or strain rate is increased, homogeneous and fine equiaxed crystal microstructure can be obtained

    在最佳超塑性條件下長時間變形時，合金顯微組織將發生明顯粗化，適當縮短變形時間、或適當降低超塑變形溫度及提高應變速率，可得到均勻細小的等軸組織。
  4. 4 the optimal water niche of m. h and m c are wetter than middle soil water content, belongs to mesophytes ; the optimal water niche of mosla scabra, on photosynthesis is more wetter than that of m. h and me, the optimal water niche between mesophytes and hygrophytes, and leaning to hygrophytes ; the photosynthetic water condition of m. d is arid environments, and its ecotype exits between mesophytes and xerophytes, and leaning to xerophytes. 5 m. h and m. s are locating between shade plants and sun plants, while m. c and m. d obviously belong to sun plants

    4 、杭州石薺?與華薺?光合的最適水分條件是中等偏濕，其水分生態類型應屬于中生植物；石薺?光合的最適水分條件比杭州石薺?與華薺?光合的最適水分條件要求更濕，其水分生態類型介於中生和濕生植物之間，更偏向濕生；小魚仙草光合作用的水分生態條件是乾旱條件，其水分生態類型介於中生與旱生植物之間，更偏向旱生。
  5. In this model, we discuss the effect of tax policy on economic growth on the condition of market competitive equilibrium. two chief conclusions are drawn : firstly, when the government has carried out steady tax policies, for consumers there exists unique optimal capital stock path along which economy can grow sostenuto and steadily ; when the tax path given by the government converge to some constant tax rate, there still exists one capital stock path which can make the whole economy grow gradually and converge evenly to the optimal state. secondly, the optimal tax path has turnpike property

    在該模型中，我們討論了在市場均衡條件下，稅收政策對經濟增長的影響，得到兩個主要結論：一、當政府實行穩定的稅收政策時，消費者存在著唯一的最優資本存量路徑，沿著此路徑經濟能夠持續平穩並且最優地增長；當政府給定的稅收路徑不穩定但能收斂到某個常值稅收率時，此時也存在一條資本存量路徑，它能使整個經濟漸近平穩地增長，並且最終收斂到最優狀態。
  6. On the basis of it, - a isotherms were analyzed at different ph 、 temperature 、 molar fraction of mpda and the optimal condition were obtained the preparation of polydiacetylene monolayers and the studies of its spectroscopic properties : the mpda / pda monolayers were irritated by 254nm uv - lamp for 20 seconds and the sensitive monolayers were produced. the uv - vis spectra showed that the recognition between mannose and e. colik12 is specific. the results of the rrs confirmed that the bands of double < wp = 7 > and triple bonds simultaneously shifted toward high wavenumber and its electrical structure of the backbone changed from acetylene to butatriene

    - a曲線的結果表明：雙炔（ pda ）及其甘露糖衍生物（ mpda ）是混溶的。在此基礎之上，我們又對亞相處于不同溫度、不同ph值時和雙炔（ pda ）及其甘露糖衍生物（ mpda ）二者以不同比例混合時的- a曲線進行了詳細的分析，從而確定了雙炔（ pda ）及其甘露糖衍生物（ mpda ）成膜的最佳條件。
  7. The optimal condition of fermenation was 30 " c, 48hours, and the vibration frequency was 115 rpm. 20g / l of lys concentrtion was obtained under this condition

    在500ml的三角瓶裝液量為30ml于往復式搖床上振蕩培養，頻率為115rpm ，振幅78mm ，溫度30 ，培養時間48 。
  8. The results indicate that by using nicotinic acid, fixation of monochlorotriazine reactive dye on silk fabric can be improved and sound fastness of the dyed fabric treated under the optimal condition can also be achieved

    結果表明，加入煙酸能提高活性染料在真絲綢上的固色率，在最佳催化染色工藝條件下，染色織物的各項牢度指標均符合服用要求。
  9. The crude product was treated with cetyl trimethyl ammonium bromide ( ctab ) in order to separate the neutral glycoprotein and the acidic glycoprotein. the optimal condition according to elisa result was : phv. o, 1 % of crude product and 3 % of ctab

    本文採用季銨鹽沉澱法對粗產品進行部分純化，分離其中的中性糖蛋白和酸性糖蛋白，最佳分離方案為： ph = 7 . 0 ，樣品濃度為1 ， ctab濃度為3 。
  10. 1 ( + ) / hsblys was trans fected into cos - 7 cells with the calcium phosphate method and the lipofection method. we cultured the recombined cos - 7 cells at optimal condition and harvested cells every 24h. in order to find out the optimal expressive condition, we lysed the cells, extracted the protein, and measure the content of the hsblys

    此外，用構建的融合表達載體pcdna3 . 1 （ + ） hsblys轉染真核宿主細胞cos - 7 ，然後在合適的培養條件下進行表達，取不同表達時間（ 48h 、 72h和96h ）的細胞破碎后進行分析鑒定，找出最合適的表達時間及其他條件。
  11. The optimal condition for a class of vector extremum problem in ordered linear space

    序線性空間一類向量極值問題的最優性條件
  12. 2. the optimize of the oligonucleotide probes preparation the optimal condition is to resuspend the probes in ph = 9, 0. 1 m carbonate buffer to 100 m. 3

    2 .寡核昔酸探針制備條件的優化以ph二9 ， 0 . im的碳酸鹽緩沖液，重懸為100林m探針為最優條件。
  13. In this optimal condition, p450nor was expressed massively. the expressed product was then purified by deae - cellulose chromatography. the purified expressed protein showed one band in sds - page and the purification attained anticipative purpose

    在此條件下，大規模誘導表達重組細胞色素p450nor ，經deae纖維素色譜柱純化， sds - page分析表明，純化的目的蛋白基本上為單一譜帶，純化達到預期效果。
  14. This implied that the 31 kd initiated from atg codon of pres2 gene, the 30 kd encoded by the s gene was glycosylated form of s protein, the 25 kd initiated from atg codon of the pres2 gene was disassembled form of 31 kd and the 28 kd was a glycosylated form of25kd. under optimal condition the expression level of foreign gene was considerably affected on hosts ( silkworm race ), the highest difference of expression level in various races can reach up to 8 times

    推測31kd處的條帶為起始於presz起始密碼子atg的表達產物，同時具有pres ： z和s抗原性， 30kd處的雜交條帶為起始於s基因起始密碼子atg表達產物的糖基化形式， 25kd的條帶可能是中蛋白的降解產物，而28kd的條帶可能25kd條帶的糖基化形式。
  15. The efficiency and the homogeneity of cavities gettering were analyzed by measuring the leakage - current for the diodes in a wafer, which was thermally treated at the optimal condition, that is 700 1hr, then 800 6hr and slow cooling down

    第二階段，氦微孔吸雜效果的研究。採用做有二極體的大矽片在700 lhr + 800 6hr + 』漫降溫的熱處理條件下對微孔吸雜的效率、均勻性進行實驗。
  16. ( 2 ) the optimal condition for recording single hologram in linbo3 : fe crystal is experimentally discussed

    從實驗上探討了利用光輻照法在linbo _ 3 : fe晶體中寫入單個體光柵的最佳寫入條件。
  17. Discussion on optimal condition in measuring rbc membrane elasticity with ektacytimetry

    對利用新型激光衍射法測量紅細胞膜剪切彈性模量最優條件的討論
  18. The optimal condition in preparation procession was also proposed

    並進一步得出了制備高透光率氮化鋁薄膜的最佳工藝條件。
  19. The optimal condition was confirmed by studied the effect reaction time, catalyst etc on reaction

    探討反應時間、催化劑等條件對反應的影響，確定反應的最佳條件。
  20. Describes common maintenance tasks that should be performed to keep a database in optimal condition

    介紹為保證數據庫處于最佳狀態而應執行的常規維護任務。
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