有效存放時間 的英文怎麼說

中文拼音 [yǒuxiàocúnfàngshíjiān]
有效存放時間 英文
storage
  • 有 : 有副詞[書面語] （表示整數之外再加零數）: 30 有 5 thirty-five; 10 有 5年 fifteen years
  • 效 : Ⅰ名詞（效果; 功用） effect; efficiency; result Ⅱ動詞1 （仿效） imitate; follow the example of 2 ...
  • 存 : 動詞1 （存在; 生存） exist; live; survive 2 （儲存; 保存） store; keep 3 （蓄積; 聚集） accumulat...
  • 放 : releaseset freelet go
  • 時 : shí］Ⅰ名1 （比較長的一段時間）time; times; days:當時at that time; in those days; 古時 ancient tim...
  • 間 : 間Ⅰ名詞1 （中間） between; among 2 （一定的空間或時間里） with a definite time or space 3 （一間...
  • 有效 : effective; valid; efficacious
  • 時間 : time; hour; 北京時間十九點整19 hours beijing time; 上課時間school hours; 時間與空間 time and spac...
  1. Analysis of experimental data indicates that there exist several following problems during the whole operation : first, the emission is serious and the density of hc and co smoke is very high at on and off period. second, there is oil dripping from the dripping vitta as a result of the fault of ignition system and combustion structure. the last, there might be accidents of disabled ignition resulted from the improper operation at the beginning

    通過對樣機的試驗分析和研究表明，汽車空氣燃油加熱器在整個工作過程中，其排放存在以下三個問題：一、開機和關機兩個階段的排放問題嚴重，廢氣中hc和co的濃度值及煙度測量值都很高；二、因點火系統和燃燒結構的缺陷而導致開機后一段時間內有油滴從滴油管滴落；三、在點火過程中，會出現因操作不當而點火失效的現象。
  2. At the initial stage of planar technique, b was employed as ideal diffusion impurity in base - region of npn si planar devices because of the match of its solid - solubility and diffusion coefficient in si with those of p in emission - region, and the good shield effect of sio2 film to b. but because of the relatively large solubility ( 5 1020 / cm3 at 1000 ) and the small diffusion coefficient, the linear slowly - changed distribution of acceptor b in pn junction can not be formed, which could not cater to the requirement of high - reversal - voltage devics. thereafter b - a1 paste - layer diffusion technology and close - tube ga - diffusion technology had been developed, while the former can lead to relatively large the base - region deviation and abruptly varied region in si, which caused severe decentralization of current amplification parameter, bad thermal stability and high tr ; the latter needed the relatively difficult pack technique, with poor repeatability, high rejection ratio, and poor diffusion quality and productio n efficiency

    在平面工藝初期，由於b在硅中的固溶度、擴散系數與n型發射區的磷相匹配， sio _ 2對其又有良好的掩蔽作用，早被選為npn硅平面器件的理想基區擴散源，但b在硅中的固溶度大（ 1000時達到5 10 ~ （ 20 ） ，擴散系數小， b在硅中的雜質分佈不易形成pn結中雜質的線性緩變分佈，導致器件不能滿足高反壓的要求，隨之又出現了硼鋁塗層擴散工藝和閉管擴鎵工藝，前者會引起較大的基區偏差，雜質在硅內存在突變區域，導致放大系數分散嚴重，下降時間t _ f值較高，熱穩定性差；後者需要難度較大的真空封管技術，工藝重復性差，報廢率高，在擴散質量、生產效率諸方面均不能令人滿意。
  3. Air effectively manages time - sensitive air freight shipments to the united states from select airports in asia, europe, and the americas. shipments move seamlessly from the factory to end customers or retail stores, getting new and high - value products to market faster while reducing unnecessary handling and storage costs in the process

    能夠有效管理對時間要求嚴格的從亞洲、歐洲和美洲特定機場運抵美國的空運貨件。貨件可從工廠流暢地運抵最終客戶或零售商店，將新的、高價值的產品以更快的速度投放市場，同時降低運輸過程中不必要的裝卸和儲存費用。
  4. At the first level, the influence of the monetary policy on the price of currency which takes interest rate and exchange rate as its central variables is illustrated, emphases are placed on the influence channel and the impact during the system transmission period under the open - economy conditions ; at the second level, the author analyzed the mutual influence between interest rate and exchange rate and placed emphasis on the equilibrium of the above two central variables when the management differentials ( or control methods differentials ) exists in the market in the open economy ; at the third level, through the influence of the changes of interest rate and exchange rate and other information on the price of the general financial assets, the author tried to analyze the transferable system of price at different levels and the formation of equilibrium

    第一層次是貨幣政策實施過程中對以利率和匯率為中心變量的貨幣價格的影響，重點分析經濟開放條件下處于制度轉換過程中的市場影響途徑及效應；第二層次是利率與匯率之間的相互影響，重點探討開放條件下市場存在管理差別（或控制手段差異）時的兩中心變量的均衡關系；第三層次是利率和匯率及其它信息變化對一般性金融資產價格的影響，試圖分析各層價格的傳導原理及均衡關系的形成。並對已有價格關系式和結論進行修正和推廣。
  5. As for ordinary crime, it has the following three features : ( i ) the action of crime discontinuance should take place in special stage : ( ii ) the discontinuance of crime should be out of the will of the conductor ; ( iii ) the conductor should give up the conduction of crime for ever. and as for special crime discontinuance, it has four features, i. e. except the foregoing three features of ordinary crime discontinuance, the conductor should take effective measures to prevent the result of crime and practically avoid the happening of the crime result. the third part studies the semi - criminal discontinuance

    在犯罪中止的時間性特徵一節中，文章對犯罪預備階段存在犯罪中止的可能性和必要性進行了探討，通過與國外刑法典的規定比較，認為從世界各國刑事立法趨勢來看，犯罪預備階段的中止行為已不宜再作為犯罪中止處罰；此節中，作者還對放棄重復侵害和犯罪既遂后能否成立犯罪中止從理論上進行了深入地探討，認為放棄重復侵害的情形下，還需要同時具備有效性條件才可能成立犯罪中止，而危險犯既遂后自動有效地防止實害結果的發生，應作為一種事後的悔罪表現，而不應歸屬于犯罪中止。
  6. 22 paired inferior collicular neurons were obtained in the experiment. the neurons were recorded in the depth of 198 - 1254 u m ( 544. 59 ? 72. 37 n m, m + sd ), and their bfs were 11. 25 - 59. 29 khz ( 26. 77 + 9. 95 khz, m ? d ) : the minimum thresholds ( mts ) werelo - 66 db spl ( 38. 14 ? 14. 39 khz, m + sd ) ; the latencies were 4. 0 - 16. 0 ms ( 8. 19 + 3. 14 ms, m + sd ) ; the best intervals between paired sound pulses were 0. 01 - 28. 71 ms ( 3. 93 + 2. 52 ms, m ? d ) 0 the results showed : l ) there were interactions between the neurons in the iso - frequency lamina and hetero - frequency lamina which included mutual inhibition ( 18 / 22, 81. 8 % ) and mutual facilitation ( 4 / 22, 18. 2 % ), and the mutual inhibition in iso - frequency lamina was stronger than that in hetero - frequency lamina ; 2 ) the mutual inhibition decreased with sound level increasing ( p < 0. 001, anova ) ; 3 ) the analysis of the inhibition of discharge rate at lodb above mt showed that the inhibition increased when the paired neurons " bfs difference decreased ( r = - 0. 545, p = 0. 0006 ) ; 4 ) the mutual inhibition of paired neurons can sharpen the frequency tuning and the effect increased when the frequency was away from the bf ; 5 ) the changes in q10, q30 decreased with bfs difference of the paired neurons increasing ; 6 ) the mutual facilitation between paired neurons not only increased discharge rate, but also widened the frequency tuning, i. e., increased response frequency

    結果表明： 1 ）同頻層神經元之間或者非同頻層之間神經元之間存在相互作用，這種作用既有相互抑制（ 18對，佔81 . 8 ） ，也有相互易化（ 4對，佔18 . 2 ） ，且同頻層神經元之間的相互抑制作用較非同頻層神經元之間的相互抑制作用要強； 2 ）神經元對低刺激強度反應時，所受到的相互抑制作用較強，隨著聲刺激強度加大，抑制作用逐步降低（ p 0 . 001 ， anova ） ； 3 ）對閾上10db放電率抑制百分比進行的分析顯示，配對神經元之間的最佳頻率差越小，相互抑制作用越強（ r = - 0 . 545 ， p = 0 . 0006 ） ； 4 ）配對神經元之間通過相互抑制作用可表kx碩士學位論文waiaster 』 sthesis現出調諧銳化作用，該作用的效率與頻率有關， bf處的銳化作用較低，偏離bf時其銳化作用逐步加強； 5 ）頻率銳化作用的效率與bf差有關，隨著配對神經元之間的bf差擴亢q10 ， q30值的變化逐漸減小，其變化百分比與配對神經元之間的頻率差存在明顯相關； 6 ）配對神經元之間的相互易化作用不僅表現在放電率增加上，也表現在頻率調諧曲線的擴寬，即頻率響應范圍擴大。
  7. Abstract : the uv absorption spectra of magnetized acetone ( cyclohexane as solvent ) is determined separately at different magnetization time and different time for placement after magnetization by uv - spectrophotometry. it was found that magnetization effect could be saturated and continued. furthermore, the different magnetization time made the strength of absorption change at various degrees. when acetone was placed after magnetization, the magnetization effect not only disappeared, but increased in a period of time

    文摘:作者研究了丙酮環己烷溶液磁化前後、不同磁化時間以及磁化後放置不同時間的紫外光譜，發現有磁飽和現象與較長時間的磁化效果存在，這對于研究磁場影響化學反應的機理提供了實驗依據。
  8. By analyzing the supply and demand of natural resources, the article explores the deep reasons of natural resources market failure from several aspects : the opening characteristic of the non ? market supply and common property rights ; the lack of the institutional arrangements in the existing marketplace resulting in low efficiency in the natural resource allocation by market ; the interaction between market supply and non - market supply and asymmetrical information in terms of time

    摘要導致自然資源市場失靈的深層原因：在非市場供給領域開放心與公共產權導致市場完全失效；在現有的自然資源市場內，市場有效性條件不具備導致市場對自然資源配置的低效率，更深層的原因存在於自然資源市場供給與非市場供給之間的相互影響以及時間維度的信息不對稱。
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