被動質量 的英文怎麼說

中文拼音 [bèidòngzhíliáng]
被動質量 英文
passive mass
  • 被 : Ⅰ名詞1 （被子） quilt 2 （姓氏） a surname Ⅱ動詞[書面語]1 （復蓋） cover; spread 2 （遭受） suffe...
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 被動 : passive; unactive; passivity
  • 質量 : 1 [物理學] mass 2 （產品或工作的優劣程度） quality 3 economy （離子源的）; 質量標準 quality level...
  1. This voluntary code addresses issues such as reduced pesticide use, water and energy conservation, waste reduction and recycling, controlling of erosion, the use of “ good bugs ” in the vineyard to kill the “ bad bugs ”, creating and maintaining a habitat for raptors and other wildlife around the vineyards, planting cover crops such as mustard grass and clover to replenish the soil with nutrients, improved farm worker housing, and other measures for making high quality wines in a responsible manner

    這個自主的規定公布了如減少殺蟲劑的使用，水和能量守恆，損耗的減少和再生，腐蝕的控制，利用葡萄園里有益蟲殺死有害蟲，創造和保護在葡萄園附近的鳥類和其他野生動物的生存環境，種植覆蓋地表的植被如芥菜和三葉草補充土壤的養份，改善農場工人的住房，和其他能提高葡萄酒質量的有效的方法。
  2. It ’ s often used to cover the special target in special area or is used to make false attacking situation. these small light and cheap jamming devices always are thrown to the area near the target. they are manipulated or not to jam the foe ’ s military electronic device such as radar and radio etc. the device weighs about one kilogram and is as big as mauley

    分散式干擾是在無人機機載和氣球載干擾機等形式上發展起來的電子對抗設備，通常是為了掩護特定區域的目標或在某一地區內製造假的進攻態勢，將眾多體積小、質量輕、價格便宜的小型干擾源散布在接近被干擾目標的空域、地域上，自動地或受控地對選定的軍事電子設備進行干擾。
  3. With the ever - advancing testing requirement in the checking and controlling field and the development in both the electronical techique area and the computer techquice area, the traditional testing instrument increasing can n ' t meet the demand of the computer time. the traditional instrument is expensive, single - functioned, inadaptable, and low - automationed, and can n ' t conduct comprehensive analysis and evaluation on the system that is examined, which has : a direct effect on the improvement of testing quality as well as the testing standard

    隨著測控領域不斷提高的測試要求以及電子技術、計算機技術的迅猛發展，傳統的測控儀器己越來越不能滿足時代的要求（傳統儀器價格昂貴、功能單一、適應面窄、自動化程度低，而且不能對被測系統綜合分析和評估，直接影響著測試水平和質量的提高） ，微機化、自動化、柔性化的虛擬儀器系統是當今測控儀器的發展方向。
  4. At recent decade, accompany with surface mount technology printed - circuit board to produce fly of automation degree to soon develop, as to it ' s correspond of mass defect the inspection also put forward higher request, from in brief shoot to be like system to complicated " 3 - d " x optics to examine system, the automatic optical inspection is in great quantities adopt by the each production factory house

    摘要在最近十年，伴隨著表面貼裝印刷電路板生產自動化程度的飛速發展，對其相應的質量缺陷檢查也提出了更高的要求，從簡單的攝像系統到復雜的" 3 - d " x光檢測系統，自動光學檢測系統大量被各生產廠家採用。
  5. It was intensively used in the field of portable computer and communications, if one doubles the specific capacity of the positive electrode, e. g.,

    甥離子電池由於具有比能量高、體積小、質量輕、循環性能好而被廣泛應用於移動電話、筆記本電腦和攝象機等設備中。
  6. The control system of mould level is crucial to improve the slab quality in the continuous casting process, pid controller is used in the traditional mould level control, and it has some defaults, such as : at the start - up or finishing period of casting or during the changeover of tundish, pid control has a bad effect, its overshoot is large and its transient time is long ; the erosion of the tundish stopper and the submersed nozzles lead to the accuracy of control become bad ; the abrupt falloff of block in the submersed nozzles makes the level acutely fluctuate, and pid control can not overcome the disturbances resulted from the change of casting speed

    結晶器液位控制系統是提高連鑄產品質量的關鍵環節，傳統的連鑄機液位控制方法採用常規的pid控制，存在如下不足：開始、結束澆注和換中間罐澆注時，控制效果差，超調量大，過渡時間長；塞棒頭和浸入式水口被腐蝕后引起控制精度差；浸入式水口堵塞物的突然脫落所引起的液位劇烈波動；無法克服拉速波動引起的擾動。
  7. Due to this kind of history learning of low efficiency, the quality of history education, for a long time, can not be unproved

    但是，我國中學生的歷史學習長期以來就是被動接受、死記硬背。這種低效率的歷史學習，使歷史教育質量長期難以提高。
  8. Fist ly, use mass equivalent method to predigest the original rotor system. secondly, use transfer matrix arithmetic to have finished the relative program to calculate the critical speed of flexible multi - tray rotor bearing system by matlab language. thirdly. finish program the unbalance response using riccati - transfer matrix arithmetic and finity buck arithmetic. fourthly, answer to the high vibration of uncontroled system when cross the critical speed, come out to adopt changing clearance damper bearing to control the viberation

    本文對多柔盤轉子-支承系統的振動現象做了以下初步探索：用質量離散化方法把原轉子系統簡化；採用matlab語言編制了對傳遞矩陣法計算多柔盤轉子-支承系統的臨界轉速；用matlab語言對riccati傳遞矩陣法和有限元法編制了程序計算系統的不平衡響應；並針對其過臨界轉速時振動較大的現象，提出採用變間隙控制油膜剛度和阻尼，從而使原系統的在特定轉速（臨界轉速）的一段范圍內不平衡響應減小；並從被動控制與主動控制兩方面進行數值模擬，取的了較好的控制效果。
  9. Abstract : there are offered many ways how to improve work of a spark plug. but one of the m ost important problems has not been solved yet. this is a thermal mode operation of a spark plug. the ideal spark plug should be instantly heated at the moment of occurrence of a spark and instantly cooled down in expectation of the foll owing electrical pulse. thus it balances between preservation of heat for self ? c leaning from scale and its removal in avoidance self ? ignition. in this article a uthor managed for this time to offer a spark plug with capability “ self ? regula tion ” of heat flux removed from a zone of ignition. essence of the offer is a t ip ， which is transparent for heat flux. it is produced from single crystal of sap phire

    文摘:在如何提高火花塞的工作質量方面有多種方法，但是其中最重要的一個問題還沒有得到解決，那就是火花塞工作的熱學模型問題.理想的火花塞應該能在點火的瞬間被立刻加熱，並且在接下來的電脈沖過程中迅速冷卻，由此在熱量的存儲與散發之間取得平衡，以避免自點火.本文力圖展示一種具有自動調節源於點火區域熱流能力的火花塞，其技術的關鍵是頂部絕緣體材料，它是由藍寶石單晶製作，而非傳統的氧化鋁陶瓷
  10. Prc has been six, seven, the eighth national games, the fourth national wushu competition games university, the sixth national institutions of traditional chinese medicine health sports, beijing, bangkok asian games, 99 were chosen hong kong international wushu championships in the country moves prestigious and export indonesia, iran, thailand, japan, the united states, canada, the netherlands and other countries, the international wushu federation has been authenticated, is a national sports competition for quality supervision and inspection center for standards - based martial arts dedicated carpet

    曾被中華人民共和國第六、七、八屆全運會，第四屆全國大學生武術比賽運動會，第六屆全國中醫藥院校傳統保健體育運動會，北京、曼谷亞洲運動會， 99年香港國際武術錦標賽均被選用，在全國武術界享有盛譽，並出口印尼、伊朗、泰國、日本、美國、加拿大、荷蘭等國家，曾被國際武術聯合會認證，是國家體育用品質量監督檢驗中心檢驗達標競賽型武術專用地毯。
  11. Thereby this paper puts forward four ways to reduce no, emissions : reduction of the highest combustion temperature, fuel emulsification, exhaust gas recirculation and selective catalytic reduction. according to the marpol convention, no, emissions are defined as per engine power of nox mass flow rate

    Marpol公約附則規定的no _ x的排放標準為柴油機單位制動功率排氣中no _ x的質量流量（單位： g kw ? h ） ，因此要想對被測試的柴油機的no _ x排放進行判定，必須得到排氣中no _ x的質量流量和柴油機的制動功率。
  12. The reason is the tumor cells escape the immunosurveillance whose mechanism is very complex. in general, the explanation is based on two aspects, one is that the tumor cells can passively escape the host immunosurveillance when the host immnue state is low and another is tumor cells can actively secrete factors to down - regulate immune function. the purpose of this paper is to study the mechanism of immunosuppression by tumor cells using a model rnimicing in vivo microinviroment

    腫瘤逃避免疫監視的機制非常復雜，但總體上可從宿主免疫狀態及腫瘤細胞等方面來解釋，在宿主免疫狀態低下時，腫瘤細胞可以被動地逃避免疫監視，但是腫瘤細胞也能主動地釋放一些活性物質，下調免疫殺瘤作用，該作用主要通過兩個途徑，即對免疫細胞功能的調節和免疫細胞數量的調節。
  13. All packets are treated equally. there lacks of efficient queue management. congestion happens here and there between whiles, which causes the dropping of packets or the jitteriness of transport, and even pervades to collapse the network

    但是「盡力而為」服務仍是目前internet中主要的一種服務類別，所有分組在網路中被同等對待，缺少有效的管理，局部的擁塞經常發生，導致網路性能下降、應用的分組丟失和數據抖動，不能保證服務質量（ qos ） 。
  14. There lacks of efficient queue management. congestion happens here and there between whiles, which causes the dropping of packets or the jitteriness of transport, and even pervades to collapse the network. with the development of internet based business and applications, quality of service ( qos ) is required and internet is expected to support the qos

    但是「盡力而為」服務仍是目前internet中主要的一種服務類別，所有分組在網路中被同等對待，缺少有效的管理，局部的擁塞經常發生，導致網路性能下降、應用的分組丟失和數據抖動，不能保證服務質量（ qos ） 。
  15. Results indicate that these schools have great improved in ground and equipment, but their after - school training is not completely accepted by society, athletes selecting is not reasonable, the ratio of athletes washing out is high, but the training quality is low

    結果表明：不同學校在場地、設施方面有很大的差別；中學開展課餘田徑訓練尚未被社會完全接受；運動員選材不合理；運動員淘汰率較高；運動訓練質量低。
  16. With the development of society ' s information technology, the tradtional teaching in education ca n ' t satiefy students " requirement to diversificational knowledge for student. a variety of computer aided instrucation software have been applied for the teaching pratice from primary school to campus. the segment of teaching - - - - - - - compterization in examination have caught everbody ' s eyes more and more. the computer aided test can relief teachers " work in examination. for example, papers organization test, marks determinant. result analysis. it will deduce the factor that people bring in mind subjiectively. anf orginaze the test safelier, more quickly and more impersonal it can promote the teching quality and efficiency

    計算機考試能夠減輕教師在測驗這一教學環節的許多勞動（如編制測驗、評閱分析等） ，可以相對減少考試各環節的人為主觀因素，更快速、更客觀、更安全地組織考試工作，把教師從繁重的組卷、評卷、成績分析等工作中解放出來，對提高教學質量和效率能起到良好的促進作用，基於計算機的考試系統已經被廣泛地應用於各種考試中。
  17. The research applies the study methods of observing students " behavior, correlation method, individual interview and investigation question to evaluate the teaching effect. we analyze and interpret material of students " action and experiment report

    實驗研究採用對照、活動分析、問卷調查、個人訪談等方法，診斷被試關于「質量守恆定律」的化學6u科學概念，通過分析被試在課堂上的表現、實驗報告、后測調查問卷等材料，判斷被試前科學概念的轉變情況。
  18. Bridge can be detected by the transformation of structure mode parameters with the modern technology of signal test. the vibration frequency is obtained easily in the measure, but it is n ' t sensitive to the transformation of mass and rigidity. so it is difficult to identify by test system when the damage of structure reach to the limit damage degree

    在實際的工程測量中最容易獲取的結構模態參數就是振動頻率，但是振動頻率對質量、剛度的變化具有弱靈敏性，這使得即使結構的破損程度達到了極限破損程度，振動頻率的變化也很難被測試系統識別。
  19. It is well known that automatic - winder plays an important role in textile technology, affecting the quality and efficiency of subsequent working procedures. it is one of the most important textile machineries

    自動絡筒機是紡織生產流程中相當重要的一種機械，是我國發展紡織機械的重點產品之一，自動絡筒機曾被譽為其中一顆明珠，絡筒的質量將直接影響到后續工序生產的織物質量。
  20. The idea of passive control is to utilize additional facility within a structure to dissipate or absorb a large portion of the seismic energy, which has been applied to practical engineering extensively since its control devices - dampers are convenient and it does not need large energy supply and the structural system identification. now the main devices which have been developed in the passive control may be grouped into the following types : viscous, visco - elastic, metallic and frictional, and tuned mass damper ( tmd ) and tuned liquid damper ( tld )

    被動控制通過附加阻尼裝置耗散或吸收大部分的地震動能量以達到減振的目的，由於其控制裝置簡單，不需要外界能源輸入和系統識別，容易在工程上實現並已得到廣泛的應用；目前被應用於結構被動控制的阻尼器主要有：粘滯型、粘彈型、摩擦型、調諧質量阻尼器（ tmd ）和調諧液體阻尼器（ tld ） 。
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