穩定聲 的英文怎麼說

中文拼音 [wěndìngshēng]
穩定聲 英文
stationary sound
  • : 形容詞1 (穩定; 穩當) steady; stable; firm 2 (穩重) steady; staid; sedate 3 (穩妥) sure; rel...
  • : Ⅰ形容詞1 (平靜; 穩定) calm; stable 2 (已經確定的; 不改變的) fixed; settled; established Ⅱ動詞...
  • 穩定 : 1 (使穩定) stabilize; steady 2 (穩固安定) stable; steady 3 (物質的性能不易改變的作用) stabi...
  1. The results suggested that the ph value, the type of monomers, the type, concentration and surface properties of inorganic nanoparticles, the type and concentration of emulsifier have a great influence on the encapsulating emulsion polymerization and the obtained latex stability. if selecting cationic emulsifier ( ctab ), low water soluble monomers ( such as ba, st ) and hydrophobic nano - silica, the inorganic nanoparticles would be encapsulated by polymers through ultrasonic irradiation successfully under alkalescent condition

    系統研究了ba 、甲基丙烯酸甲酯( mmal苯乙烯舊t )以及它們的共聚體系在超輻照作用下包裹聚合的主要影響因素,結果表明: ph值、單體的種類、無機納米粒子的種類、濃度及表面性能、乳化劑的種類及濃度等對超輻照包裹乳液聚合以及復合體系的性有較大的影響。
  2. Going back in time a bit, in 1999, a consortium of companies led by ariba, inc. began developing commerce xml cxml, another set of business transaction schemata dtds only " until parsers implementing the w3c xml schema proposal are stable and common, " as the cxml faq states

    稍稍回溯到1999年,一個由ariba , inc .領導的公司聯盟開始開發商業xml ( cxml )另一個商業事務概要集合(正如cxml faq稱的, dtd僅僅「直到解析器執行w3c xml schema建議時才是和通用的」 ) 。
  3. The combustor resonance properties are portrayed by instability zones, one zone for each acoustic mode.

    燃燒室的共振特性用不區表示,每種振型都有一個這樣的區域。
  4. An extreme school of "disarmers" pronounced stable deterrence was a dangerous deception.

    「裁軍論者」中的極端派稱,的威攝是一種危險的騙局。
  5. The le - an oil field is located on the southern slope of dong - ying sag. there are two sets of ek basalt in its western block. depending on the drilling, the logging and the seismic date, tha ek basalt has the characteristics of high resistancs, the low sound wave defferance and faradic conductance, the smooth curve of self potential

    樂安油田位於東營窪陷南斜坡上,其西區發育了兩套孔店組玄武巖,根據鉆井、測井、地震資料,孔店組玄武巖具有電阻率高、波時差值和感應電導率值低、自然電位曲線平直的特點,地震波呈板狀強反射;沉積期該區有有二次火山活動,玄武巖平面分佈比較,噴發方式為「裂隙式噴溢」 ,火山口分別位於草12和草31井附近。
  6. But sometimes self - excited oscillations and noise may appear in hydraulic flapper - nozzle servo - valve if its construction is not selected very correctly. if self - excited oscillations and noise appear in hydraulic servo - valve, the performance of hydraulic control systems may lose stability

    因它具有非常快的響應速度,所以是目前應用最廣泛的伺服閥,但它也存在自激現象,容易產生自激噪和振蕩,嚴重影響伺服控制系統的性。
  7. Second, we discuss the influence of environmental referance potential temperture and thermal wind on mesoscale symmetric instability. we find the expression of disturbance stream function and criterion of symmetric instability by analytical method and conclude that change caused by environmental referance potential temperture with height and thermal wind make critical richardson number and disturbance critical half - wave length of symmetric instability larger, that is to say, they benefit the occurance of symmetric instability. third, we study nonlinear perturbation analysis of mesoscale vertical circulation and evolution equation by means of f - plane. non - hydrostatic balance and filiter model

    第二,討論了環境位溫與熱成風因子對中尺度對稱不的影響。運用解析的方法求出了擾動流函數的表達式和對稱不的判據,發現環境參考位溫隨高度的變化與熱成風因子使得對稱不臨界理查遜數及擾動的臨界半波長都變大,這有利於對稱不的發生。第三,採用f平面、非靜力平衡、濾波模式,討論了中尺度垂直環流非線性攝動分析及演變方程。
  8. It is discoverde that with a looped feedback circuit, the dds acousto - optic mode locking has the function of tracking the frequency interval of the laser resonator longitudinal mode, and stabilizing the quality of the laser beams

    Dds光鎖模器在增加閉環反饋環路后,可以跟蹤激光諧振腔縱模頻率間隔變化,激光光束輸出質量。
  9. Considering the nonuniqueness and instability of ultrasonic computerized tomography for structural concrete as well as the ultrasonic transmission characteristics in concrete, a natural weight matrix with dear physical meaning was introduced in the inverse algorithm

    摘要針對混凝土超波層析成像結果不唯一和性差的問題,首先依據超波在混凝土中的傳播特點,在反演演算法中引入物理意義明確的自然權矩陣,對走時較小的射線和射線較密的成像單元加以重權。
  10. Different algorithms were compared in the numerical simulation and model experiment of concrete velocity inversion the results showed that, compared with the least - square solutions and the damped least - square solutions, the damped and natural weighted least - square solutions reflected the inner defections of the tested object more reliably and exactly due to the usage of correct priori information, which benefited the suppression of noises and made the iterations of inverse stable and convergent

    結果表明,相對于最小二乘法和阻尼最小二乘法,基於自然權的加權阻尼最小二乘演算法,由於利用了正確的先驗信息,不但使反演過程收斂,而且具有數值、抗噪能力強的優點,其成像結果能真實有效地反映對象內部缺陷,因此更適用於混凝土的超波速度反演。
  11. The results of performance testing showed that the additive of nano - powders can evidently enhance the latex coatings " weathering resistance, scratch resistance, water resistance and alkaline resistance, and do not reduce other performances ; polybasic nano - composite powders have more efficient than single nano - powder ; the dispersing method have biggish effect on performances. observing the stability of nano - additive of exterior latex coating showed there was no viscidity rising, no delaminatiom sedimentation in two months. tryout by plant showed that nano - weatherability additive can obviously enhance the weathering resistance of latex coating and water resistance, and no reducing other capabilities

    對其性能研究的結果表明,納米粉體材料的引入,可以明顯提高乳膠漆的耐候性、耐洗刷性和耐水耐堿性能,對其它性能無不良影響;納米多元復合粉體比單一粉體的改性效果明顯;納米粉體的添加工藝對改性乳膠漆性能有較大的影響,採用同普通填料一致的添加方式制備的試樣與採用超波預分散后在配漆階段加入制備的試樣相比,後者在性、耐候性等方面的性能都有所提高。
  12. Manipulating the larynx with your right hand or having an assistant apply firm backward, upward, and rightward pressure ( the so - called burp maneuver ) to the larynx can also facilitate visualization of the vocal cords

    用你的右手處理好喉頭,或者讓助手給喉頭施加一個的向後、向上、向右的壓力(此稱之為burp動作) ,這樣也可以更方便地觀察到帶。
  13. The state - of - art “ zhongwei ” series machines deliver stable performance in varied function with user - friendly operation ; the big output servo system applied assures low - noise, effective production of precise patterns, which are widely used in elegant mattress, cloth, cushion, sleeping bags and other bedclothes

    本公司生產的「中威牌」系列電腦絎縫機造型美觀、布局合理、結構新穎、功能齊全、性能可靠、操作簡便易懂、效率高、噪低,採用大功率進口伺服系統,產品關鍵配件全部進口,使機器性能、功能更強、精度更高;絎縫出來的花樣精確美觀,廣泛適用於高級床墊、服裝、靠墊、睡袋、床上用品等各種產品。
  14. He was almost humming the words, and it dawned upon him that the other reminded him of the trade wind, of the northeast trade, steady, and cool, and strong

    他幾乎哼出來,卻忽然發現原來教授今他想起了貿易風東北貿易風。那風冷靜有力。
  15. George's voice came out strangely high and unsteady.

    喬奇的音高得出奇,但不
  16. Because of the temperature rising of ultrasonic motors, load changes, and vicinal surrounding changes and so on, the resonant frequency will shift, leading to working stability drop

    由於超波電機的溫升、負載變化及周圍環境變化等原因,使電機的諧振頻率發生漂移,這將影響超波電機運行的性。
  17. The worry is that kidnapping may become a new business, further destabilising a borderland already on a war footing

    令人擔憂的是綁架可能形成一個新的行業,使戰爭的腳步臨近這個原本就不的邊境地區。
  18. That is the reason that all over the countries have never stopped researching for mask jamming technology of radar. at present, the mask jamming source mainly comes from the thermal noise and zener avalanche noise of semiconductor devices. but the noise ’ s quality isn ’ t stabile because of the differences of semiconductor devices each other and the changes of exterior conditions

    目前採用的遮蓋性干擾的噪源主要來自半導體器件本身的熱噪或齊納雪崩噪,但各器件本身的不一致性和外界條件變化等因素使噪輸出質量不;同時由於此類信號不能再生,不利於科學研究。
  19. The circuit is used in high resolution resistance measuring. the coupled chaotic circuit array composed of this circuit is researched by computer simulation and circuit experiment. results show that, it is feasible to improve the stability of orders of chaotic systems and reduce noise in measuring by coupling

    最後,對以這種單電源驅動的混沌電路為基本單元所構成的耦合混沌陣列在提高系統輸出的性和抑制噪作用方面,進行了計算機模擬研究和實際的電路實驗研究,結果顯示通過耦合的方式,可以將信號檢測的精度提高近一個數量級。
  20. It can be used to transmit text, digitized voice, video, and multimedia at data rates up to 2mbps in a fixed or stationary wireless environment and 384kbps in a mobile environment

    3g是以寬頻及分包形式傳送信息的系統,可用以傳送文字音影像以及其他多媒體音像。在固的環境里,傳送速度可達2mbps ,而在流動環境中亦可達384kbps 。
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