較低的 的英文怎麼說
中文拼音 [jiàodīde]
較低的
英文
lower-
It shows the genetic variety of adiantum reniforme l. var
說明荷葉鐵線蕨的遺傳多樣性是比較低的。The returns to agriculture have generally been low.
農業的利潤通常是較低的。On the basis of analyzing limitation of using penalty function method dealing with constraints, an amending method based on the knowlege regulating strategy is suggested to amende the mapping relationship of infeasible constraints in decoding, thus making the regulated individuals map into the space to obtain the most promising optimal solution
在分析懲罰函數法對約束處理效率較低的情況下,提出了一種基於知識調整策略的修正法,對解碼中不滿足約束的映射關系進行修正,使調整后個體映射到最有希望獲得最優解的空間中。We found that tio2 thin films are a amorphism when they are not annealed ; they are anatase when annealed at 300 c ; rutile occured be anneled at 700 ; ti02 thin films are transformed into rutile completely when be anneled at 1100. oxygen - sensing properties of tio2 thin films were analysised, and we found the variation law of sensitivity with the partial pressure of o2 and temperatures. sensitivity increases with po2 / ( po2 + pn2 ) at a constant temperature. the higher working temperature is, the slower sensitivity increasing with po2 / ( po2 + pn2 ) is
對tio _ 2薄膜氧敏器件特性進行了分析,發現靈敏度隨工作溫度和氧分壓變化的規律, 400以上時,在一定工作溫度下,隨氧分壓的增加,靈敏度逐漸升高;工作溫度越高,隨p _ ( o _ 2 ) ( p _ ( o _ 2 ) + p _ ( n _ 2 ) )的增加,靈敏度增加越緩慢,在400下靈敏度隨氧分壓增加最快;在我們所測試的工作溫度點中, 400時具有最高的靈敏度,相對於他人的工作此溫度是比較低的。In designing analogic circuit, we adopt programmable filter max262 to meet the system ' s command. after the step, we can make the signal ' s frequency width is wider and noise level is lower. to make the signal ' s amplitude to meet the analogic to digital device ' s command, we adopt the max551 to finish the gain control
在模擬電路部分,採用可編程濾波器max262 ,這樣就滿足了該數據採集裝置所採集的信號的頻率范圍較寬以及具有較低的噪聲水平的要求,為了使采樣到的信號的幅度滿足後面a d轉換器的要求,採用max551對采樣到的信號進行調理(增益控制) 。On the demand of application and according to the soluhons menhoned above, a method of displacement waiting auto - sy ' nchronizing is put forward, which is based on match filters. at the end a complete and speeflc set of hardware circuits and software programs which haplements the scheme, is also presented in the ancle. the synchronization system was tested in the pool and in the shallow wate near m port, the result of the test shows that its performance is satisfactory
論文著重介紹實現了跳頻通信系統同步的一般方法,並詳細分析和對比跳頻同步系統的捕獲方案,在此基礎上,提出了一個基於匹配濾波器的位移等待式自同步方案,設計、完成並給出了詳細硬體連線電路圖、軟體程序流程圖和部分程序清單,該自同步方法在實驗室水池實驗取得良好的效果,並在廈門港海域進行了現場實驗測試,具有較低的誤碼率和一定的檢測概率,結果令人滿意。( 2 ) the properties of the material with finer andalusite particle size are superior to those of coarse particle size at lower temperature, but properties of material of fine and coarse particle size have little difference at higher temperature. this illustrates that the andalusite particle size can lower the sintering temperature and that it brings forth not remarkable influence on the property of the material when the material is sintered completely
( 2 )對于不同粒度的原料,在燒成溫度較低的情況下,粒度小的材料性能明顯高於粒度大的材料,但在燒成溫度較高的情況下,兩者差別不大,說明原料粒度減小能降低製品的燒結溫度,但在制品均完全燒結的情況下對材料性能影響不大。An antidumping duty could benefit the importing nation by causing the dumper to deliver at a lower price.
反傾銷稅由於能使傾銷者按較低的價格提供商品而有利於進口國。This can contribute to the low of arterial blood.
這能造成較低的動脈血。Similarly for a weapon of lower energy, the effective distance is less, but so also is the rate of ascent of the cloud.
同樣,對于威力較低的武器來說,有效距離要小些,雲的上升速度也同樣小些。Especially deserve to indication, wireless access system only needs lower incipient plough into enough implement cover with livelong area, can availably debase investment threshold, swell bank roll resist risk capability
特別值得指出的是,無線接入系統只需較低的初期投入就可以實現整個區域的覆蓋,可有效地降低電信運營的投資門檻,增強資金的抗風險能力。Amore 2001 has successfully investigated the gakkel ridge and arctic ocean in vicinity of its geological and geophysical nature, as well as the nature of sea ice and biology in this area. the preliminary onboard petrology and bathymetry results show that the mantle beneath the gakkel ridge with low temperature has only encountered very low degree partial melting during the spreading and there is no any direct relationship between the crust nature and the spreading rate along the gakkel ridge in any simple petrologic way. mantle temperature and fracture zone density also play a major role on the crust nature, besides spreading rate
對所取得資料的初步研究表明gakkel洋中脊之下的地幔僅經受了較低程度的部分熔融,具有較低的溫度。 gakkel洋中脊處的地殼性質和巖漿活動與擴張速率之間不存在任何直接的巖石學相關性,擴張而導致的巖石圈頂部的冷卻並不是決定洋脊處地殼性質的最重要因素。地幔溫度和斷裂帶的存在與否及其密度對地殼性質具有重要的影響意義。In the chapter four, we studied some low - lying absorption spectroscopy and the resonant absorption probability of bohrium ( z = 107 ) by using mcdf method which included the correlation effects and relativistic effects systematically. we got some satisfied results of the ionization energy which make a good agreement with the results obtained by the semi - empirical method
論文第四章通過系統考慮電子相關效應和相對論效應,使用mcdf方法進一步預言了107號元素bh的幾個較低的激發態能級以及由基態到這些激發態的共振吸收率,得到的電離能和使用半經驗方法得到的電離能結果具有很好的一致性。Many of these books have markings on the top or the bottom of their book pages, ? they are marked by the publishers before reaching me, ? but the books themselves are not affected in anyway. ? ? some of the books are damaged through delivery and handling after shipment arrival, the contents are new but the covers may be slightly worn. ? ? ? please place the bids only if you do not mind these minor defects
為希望能讓更多人以較低的價格受閱讀樂趣. ?很多書本都是買斷的. ?這些書大部份在頁面的上方或下方上會被劃線或蓋章.部份瑕疵書因在運送搬運過程中書本封面及邊緣有擦撞傷通常內頁都是全新而封面多是九成新以上. ? ?這點要請網友多多包涵的地方. . . .請不介意的網友再下標In between the different levels are intermediary areas or buffer zones, sometimes called lower sub planes
在不同的層次之間是中間區域或緩沖區域,有時稱作較低的亞層。However, a low fatigue strength detail or a large built-in defect may produce only a single significant crack.
但是,疲勞強度較低的細節部分或較大的內部缺陷可能只產生一條很大的裂紋。The carload quantity referred to on a carload rate has nothing to do with the actual quantity required to fill the rail car, but is the minimum weight specified to qualify for a lower class rate
車載數量指的是車載費率,與需要裝滿整車的實際數量無關,而是指合乎較低的費率限定所規定之最低重量。First, a simple discussion for the mechanism about electrostatic atomization of the liquids has been given ; then the paper theoretically analyzed waving course, liquid drop producing course, and the liquid drop diffusing course in electrostatics atomization process., gave an analysis about the methods about carrying charges to the liquid drop, and analyzed that liquid with high electrical conductivity can be carried charges and atomized by electric field, while the isolated liquid with low electrical conductivity can be charged fully with the soakage electrode and inducing charge methods. at last the paper designed and configured the experimental equipment, conducted the atomization experiment to the three liquid medium - kerosene, emulsifier and alcohol under the same environment, handled the experimental results, then summarized the relationship between liquid electrostatic atomization effect and liquid surface tension, electronic conductivity and viscosity, along with the influence of voltage to electrostatic atomization and so on, found out the liquid atomization rule in high voltage electrostatic field
首先,對液體介質的靜電霧化機理作了初步的探討,理論上分析了液體霧化過程中射流區、波紋區、霧滴區和霧滴擴散區;然後對液體荷電方法進行了研究分析,對于高電導率的液體,場致荷電和接觸荷電可以使其霧化,而對于電導率較低的絕緣液體,需用浸潤電極荷電和感應荷電方法使其充分帶電;最後,根據前面的研究分析,設計和組裝試驗裝置,在同一環境下對煤油、乳化劑、酒精三種不同液體介質進行高壓靜電霧化試驗,並對試驗結果進行分析處理,總結出液體靜電霧化與液體表面張力、電導率和粘度的關系及電壓對液體靜電霧化的影響等,得出高壓靜電場中液體霧化的一般規律。Polymerization of al - catechin complexes may reduce aluminum absorption in intestine. f " can compete a13 + with catechins in solution, and its ability become stronger with decreasing of ph value
氟能夠與兒茶素竟爭性的與a廣絡合,在較低的ph值時,氟的競爭性增強。The extract takes room air through the light shelf and lower window venetian blind cavity via the clerestory glazing plenum
這些汲取設備通過遮陽構架和較低的活動百葉窗間隙再經由天窗雙層玻璃或的室內通風。分享友人