有效壽命 的英文怎麼說
中文拼音 [yǒuxiàoshòumìng]
有效壽命
英文
active life time-
Gas - filled shock absorber injected with pure n2, which not only keeps stability of damping force, but also reduce aerification and foaming, meanwhile, extend the effective life
氣壓式內充入純氮氣，不僅可保持阻尼的穩定性，還可減少油液汽化及泡沫化，延長產品有效壽命。With carbureted high - strength good - quality alloy, the series has the feature of high - efficiency and long life - span, high permissible axial and radial loads, low noise, high reliability and compact structure and so on configuration modality
採用高強度優質合金鋼滲碳游淬火，具有高效率高壽命輪及高許用軸向，徑向載荷，運行噪音低，可靠性高，結構緊湊等優點。Hyl series cincture type presses filter machine has the heavy treatment ability. with such remarkable characteristic as high efficiency and having long performance life etc, it apply to the environmental improvement of every profession and trade extensively
Hyl型帶式壓濾機具有處理能力大，脫水效率高，使用壽命長等顯著特點，廣泛應用於各行業的環境治理。Semimetal non - asbestos environmental protection automobile brake shoe with stable friction indexes, contractible heat fade, excellent performance in high temperature, strong friction resistance, long working life and stable brake, small noise, fine energy absorption, no asbestos, no pollution, ect characteristics. complied with international standard, it s a ideal brake article for users
本公司研製生產的半金屬無石棉環保型汽車剎車片，具有摩擦系數穩定，熱衰退縮小，高溫段穩定性能好，耐磨性強，使用壽命長，制動平穩，制動時噪音小，能量吸收效果好，無石棉，對環保無污染等特點，符合國際規范，是廣大用戶的理想的剎車製品。First, it is compressible and cushiony ; second, it can be transported to a long distance with a little power loss ; the last, its flux and velocity of flow are quite high, so the reaction time of the operators can been considerably shortened. aiming to solve the problems of vibrating machinery such as short life - span, poor cushion and high energy consumption, the writer, on the basis of characteristic of pneumatic mentioned, contrives a set of valve controlled pneumatic vibrator, which has larger output vibrating force and longer life - span with simple structure. then, it is applied to drive a vibrating screen and the result is fairly well
文中針對氣動技術本身的特性及優點，如：可壓縮，具有緩沖性；能耗損失小，便於遠距離輸送；流量大、流速高，執行元件響應速度快等，以解決振動機械在應用過程中的緩沖、能耗以及使用壽命等問題為目的，設計出一套輸出激振力大、結構簡單、使用可靠的閥控氣動激振器，並將其成功地運用到振動篩上，取得了較好的效果。The practice shows that method can effectively protect boiler and deoxidizer, consequently decreases maintenance cost and prolongs usable life of the equipment
實踐證明，在除氧器內加藥能夠對鍋爐和除氧器進行有效保護，從而減少維護費用，延長設備使用壽命。“ american lion ” automobile maintenance supplies are highly effective, non - public hazard green environment protection products, providing automobile with multifunctions of cleansing, maintaining, conserving energy, reducing detrition and prolonging engine life, with quality achieving advanced level of same sort products at home and abroad
產品描述： 「美洲獅」汽車養護用品是高效、無公害的綠色環保產品，對汽車具有清潔、養護、節能降耗、延長發動機壽命等多種功效，質量達到國內外同類產品先進水平。First, the theory of fretting wear and studies on fretting fatigue were introduced and the parametric method was used in the process of creating the model of dovetail joints in ug software. the elastic contact problem is analyzed in finite element method ( fem ) and is used to the parameters " distribution and contact stress of the joint are obtained on the base of ansys code. with the effect factor of load frequency, the prediction method of fretting fatigue life of dovetail joint under low and high / low cycle complex load is proposed
本文介紹了微動損傷的機理和微動疲勞壽命的研究方法；利用ug軟體對燕尾榫聯接結構創建了參數化實體模型；基於ansys軟體平臺求解彈性接觸問題，獲得了榫聯接結構接觸應力及接觸狀態量的分佈；在已有微動疲勞壽命預測模型的基礎上，引入載荷頻率影響因子，對低周、高低周復合載荷作用下的燕尾榫聯接結構進行了微動疲勞壽命的預測，與試驗結果對比表明採用本文提出的方法預測榫聯接結構的微動疲勞壽命是有效的。This machine adopts the piston to measure, collect the electromechanics, pneumatic in an organic whole, controlled by plc, the structure is compact, designs rationally, pour into accurately, operate the characteristic such as being reliable, work and with high efficiency, longe - lived steadily
該機採用活塞計量，集機電、氣動於一體，由plc控制，結構緊湊，設計合理，具有灌裝精確，運行穩定可靠、工作效率高、壽命長等特點。B87c breaker is a pneumatic instrument manufactured with the mature technology of america gardener denver corporation. it is more powerful in breaking ferroconcrete, rocks and asphalt. boasting greater efficiency and durability, it suits the requirements of breaking outsized, super - thick and hard objects. it is ideal machinery for the substructural construction of mines, bridges, roads and civil infrastructure
B87c破碎機採用美國迦納德?丹佛氣動集團公司成熟技術，是以壓縮空氣為動力的破碎工具，能高效完成鋼筋混凝土、巖石、瀝青等破碎工作，具有馬力更大、效率更高、壽命更長等特點，特別適宜對特大、特厚、特堅硬物體的破碎作業，是礦山、橋梁、道路、市政建設等基礎工程施工的理想工具。Ahm oscillating ply series is made of imported superior stainless steel, the radiation ares of oscillating box is processed in particular, and withour any effect for sonic result, the longevity of the box can be prolonged over 50 %. the product can be used widely in pre and after processing operation for electric plating, imbruing and lacquer covering with the advantage of operating conveniently and cleaning completing and without collision between parts so on
振板系列產品振盒採用進口優質不銹鋼板製作，振盒幅射面經過特殊處理，在不影響超聲效果的情況下，振盒壽命增加50以上，產品廣泛應用於電鍍、塗裝、電泳、噴漆等工藝的前處理和后處理工序，具有操作方便、清洗徹底、工件之間無碰撞等優點。The high - power semiconductor quantum well ( qw ) laser is a kind of luminescence device with superior performance, it has longe - lived, low threshold current density, high efficiency, high luminosity and excellent monochromatic, coherence, directionality, etc. the high - power semiconductor laser is widely applied to the fields, such as military, industrial machining, communication, information processing, medical treatment, etc. the material ' s epitaxy is the foundation of the whole laser ' s fabricating, and it has important influence on the optics and electricity performance about the laser
大功率半導體量子阱激光器是一種性能優越的發光器件，具有壽命長、閾值電流密度低、效率高、亮度高以及良好的單色性、相干性、方向性等特點，廣泛應用於軍事、工業加工、通信及信息處理、醫療保健等領域。材料的外延生長是整個激光器器件製作的基礎，對器件的光學和電學性能有著重要的影響，生長不出優質的材料體系，獲得高性能的器件就無從談起，因此，材料的外延生長便成為了整個半導體激光器製作過程之中的重中之重。Adopt the unique " v " tyre bag structure, increasing effecfive filtering area, lov resistarce. and long service life
採用獨特「 v 」形濾袋結構，增大有效過濾面積，阻力低，使用壽命長It measures the density of oxygen by detecting the life - span of the fluorescence quenching. the so - called fluorescence quenching is a kind of physics or chemistry process that the fluorescence material has chemical or physical reactions with certain substance is selected here. it has the advantage of good stability of fluorescence, long life span and the strong quenching effect
本課題光纖氧氣傳感器檢測系統是基於熒光猝滅效應的檢測機制，通過測定熒光壽命從而檢測氧氣濃度的，熒光猝滅效應所引起的熒光壽命具有很好的穩定性、猝滅效果以及系統使用壽命長。But the life time of krf laser medium is only 2 ns while the pump time of e - beam pump krf laser is over 100 ns. when a 1 ps ultrashort pulse amplified by krf laser amplifier most pump energy is waste. technology of multi pulse amplify can solve this problem
Krf激光器的工作介質是非儲能介質，上能態有效壽命約為2 - 3ns ，而電子束的泵浦時間一般為上百ns ，放大超短脈沖激光時絕大部分上能態的儲能沒有被利用。Complete service life planning pack
完整的有效壽命計劃部分Sg 10 series transformer is harmless to environment, it is disassembled easily when useful life is end, the conduct material and core can be recycled, when protect environment well
對環境無害。當該種變壓器的有效壽命結束時，可方便地對其進行拆卸，並將導電材料連同鐵心一起回收，真正做到環保。Radial usually adopts wind axis with grease lubrication, within its longevity, need not use lubrication, can collocate constant lubricating cap according to requirements and adopt thin oil to lubricate
軸承通常採用油脂潤滑的流動軸承，有效壽命期內無需添加潤滑脂，並可根據要求配置油位恆定的油杯，採用稀油潤滑。At the base of getting a great deal of structure corrode damage data and through statistic fitting method, discovered the rule between outboard wing corroded depth and lifespan at different airport. then we can calculate the inoxidizing coating lifespan, basal body corroding expansion lifespan and first repair time
在獲得使用中結構腐蝕損傷的大量數據的基礎上，通過統計擬合的方法，取得不同機場飛機外翼長桁腐蝕深度與日歷壽命的統計規律的基礎上，進而可以求得防護層的有效壽命、基體腐蝕擴展壽命。With this understanding, this paper chooses the longitudinal strength of hull girder as the disabled mode, by the calculation of fpso, predicts the ultimate strength and effective lifetime of the hull. expected results of examples are obtained, which provide the analysis data for the further risk assessment
在此前提下，本文選擇了船體梁縱向強度失效模式，通過fpso實船計算，分析消化了理想單元法程序軟體，預報了船舶極限強度和安全有效壽命期，並用一階二次矩方法對完整受損船體的結構安全性進行了可靠性的評估，取得了預想的結果，為進一步實施綜合安全評估提供了分析數據。分享友人