機械不穩定性 的英文怎麼說

中文拼音 [jīxièbùwěndìngxìng]
機械不穩定性 英文
mechanical instability
  • 機 : machineengine
  • 械 : 名詞1. （器械） tool; instrument 2. （武器） weapon 3. [書面語] （枷和鐐銬之類的刑具） fetters, shackles, etc
  • 不 : 名詞[書面語] （剁物所用的木墩） a block of wood
  • 穩 : 形容詞1 （穩定; 穩當） steady; stable; firm 2 （穩重） steady; staid; sedate 3 （穩妥） sure; rel...
  • 定 : 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...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 機械 : 1. （利用力學原理組成的各種裝置） machinery; machine; mechanism 2. （死板; 刻板） mechanical; inflexible; rigid
  • 穩定性 : antiwhip
  • 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. Based on the previous research on the portal crane administration, one standpoint put forward in this paper is idea that is on the foundation of reliability in this paper, two viewpoints take shape when reason is analyzed, that is fatigue break and appearing the flaw that will extend. what is the fatigue break ? ( this phenomenon is always happen in some place ), the fatigue is that board appears apophysis and concave when the board is pressed. so that the board ability of bearing the weight of load will descend

    本論文建立在已有的港口裝卸機械管理的研究基礎之上，進一步提出了以可靠性為基礎的港口裝卸機械的管理思想，已有的研究表明，港口機械設備破壞主要由於兩個原因，第一是穩定性問題，特別是構件的局部穩定性，所謂穩定性是指：在板的平面內，板受到平行於板面的壓力作用，使板發生隆起、內陷等凹凸不平的結果，從而使板受載能力減弱；第二是結構出現疲勞裂紋及其擴展，這是由於設備長時期運行，而造成設備某些部位出現裂紋並得以擴展，使設備承載能力下降。
  2. Because it well reserves the chemical stability of inorganic glass, it has the following features : low density, low thermal conductivity, vapor impermeability, no water absorption, incombustibility, protection from mould and rat eating, high mechanical strength but easy to cut and able to bear all kinds of chemical erosions except the hydrofluoric acid

    由於它完全保留了無機玻璃的化學穩定性，具有容重低導熱系數小不透濕不吸水不燃燒不霉變不受鼠嚙機械強度高卻又易加工，能耐除氟化氫以外所有的化學侵蝕。
  3. The mechanical contribution to this coupling is subject to the hysteresis, metallurgical instability, creep, and slippage at holding clamps.

    引起這種耦合的機械因素是由於滯后、金相不穩定性、蠕變和夾以部分的滑移等效應的影響。
  4. High quality oils of good oxidation stability incorporating oiliness, antiwear & tackiness additives which impart the frictional characteristics necessary to prevent ' stick - slip ' in the operations of tableways & slideways of machine tools

    高品質具良好氧化穩定性潤滑油，含油膩性，抗磨損及黏附性添加劑，因此能防止工具機械導軌及滑面在操作時膠著-滑動]之不良現象
  5. Forging hammer is an important device, which is used to forge roughcast in machine shops. when forging hammer works, violent vibration produces, so the precise instruments and equipment around ca n ' t run normally, the stability and longevity of the workshop structure may lower, furthermore, the health of people hurts. the damping to forging hammer foundation is all through the ages a hot question for discussion

    鍛錘是機械工廠中一種對毛坯進行鍛造加工的重要設備，但鍛錘工作時產生的極大振動，不僅嚴重影響周圍精密儀器、設備正常運行，降低廠房建築結構的穩定性及其使用壽命，而且是一種危害人體健康的工業公害，因而鍛錘隔振歷來是一個熱門研究課題。
  6. The model - free pid control method with neuron tuning gain and the neuro - fuzzy control method for a constant cutting force metal turning process system are proposed. the former method keeps the cutting force to be constant by using the neuron to change the pid controller gain on - line. the latter method construct the fuzzy neuron controller by combing the fuzzy controller and the neuron controller

    針對具有非線性和不確定性的機械加工切削過程，提出了神經元增益自整定的pid控制方法和模糊神經元非模型控制方法，前者採用神經元來在線調整pid控制器的增益，後者將模糊控制器和神經元控制器相結合構成模糊神經元控制器，這樣當對象特性隨切削深度的變化而變化時，所設計的控制器能保持切削力恆定，使系統穩定並具有滿意的動態品質。
  7. The pyrogallol was adhered on the surface of the solid electrode by the direct oxidative electropolymerization to construct the chemical sensors for bi ( iii ). the sensor exhibits perfect long stability and reproducibility. a low detection was obtained in the determination of bi ( iii ) and this way can be applied to determine the real samples such as human hair and nails

    2 、將修飾劑鄰苯三酚直接電聚合到固體電極的表面，研製bi （ ）離子化學傳感器，該修飾電極穩定性和重現性很好，克服了以往碳糊電極機械強度差、重現性不好的缺陷，測定bi （ ）達到了很低的檢出限，應用於人發和指甲等實際樣品的測定。
  8. The truncated hockenheim track is usually one of the hottest on the calendar, and demands medium - low downforce levels, because of the long, curving back straight ; good mechanical grip, because the slow corners are always slippery ; good stability under heavy braking, particularly in turn 6 where out - braking opportunities present themselves ; and strong engines, as almost three - quarters of the lap is now at full throttle

    被縮短了的霍根海姆賽道是賽程表上最炎熱的一站，由於長距離彎曲的非終點直道而需要中低型的下壓力水平，又由於慢速彎道總是很滑還需要良好的機械抓地力以及大力剎車下的穩定性，尤其是第6彎道為自己提供了不剎車的機會，另外還需要強勁的引擎，因為現在的一圈之中幾乎有四分之三是滿油門。
  9. Lb films have not gained mass industrial production at present due to the poor mechanical properties and stability

    目前lb膜還沒有得到大規模的工業應用，最主要的原因就是其機械力學強度和穩定性還不夠高。
  10. Shear stability ability of a lubricant such a grease or vi improved oil to withstand mechanical shearing without being degraded in conslstency or viscosity

    剪切穩定性潤滑產品（如潤滑脂或高粘度指數油品）抵抗機械攪拌而不發生稠度或粘度降低的能力。
  11. Shear stability ability of a lubricant such as a grease or vi improved oil to withstand mechanical shearing without being degraded in consistency or viscosity

    剪切穩定性潤滑產品（如潤滑脂或高粘度指數油品）抵抗機械攪拌而不發生稠度或粘度降低的能力。
  12. 800 commonly used in the high guesthouses, restaurants a high - intensity daily xici, mechanical strength high, thermal stability performance is good, leaded cadmium smelt a low - volume, unique high - intensity, naisuanjian, unleaded drugs, and yi washing performance test kitchen operations inverted wave collisions, not damaged, more suitable for mechanical washing, high - temperature steam sterilization, sustained high temperature ovens and microwave heating, and other modern lifestyle

    目前國外普遍使用於高級賓館飯店的一種高強度日用細瓷，機械強度高熱穩定性能好含鉛鎘熔出量低，還具有獨特的強度高耐酸堿無鉛毒易洗滌的性能，經得起廚房作業的顛波碰撞，不易損壞，更適宜於機械洗滌高溫蒸煮消毒電烤箱持續高溫和微波加熱等現代生活方式。
  13. The influence that the zr / ti ratios have on the ceramic crystal structure and its properties are studied through the research carried out about the relative respects of the fabricated samples. the increase of zr / ti ratio can result in the crystal structure transformation from the tetragonal to the rhombohedral, it can also induce the weakness in the stability of the ceramic crystal structure, for example, the drop in the curie temperature. in order to enhance the relative low mechanical quality factor of pzn - pzt system piezoceramics, component addition pb ( mn1 / 3sb2 / 3 ) o3 ( hereafter abbreviated as pms ) are introduced in to form a new psudo - tetragonal system ceramics

    為獲得具有高的機電耦合系數kp ，高的機械品質因數qm的高性能壓電陶瓷，採用二次合成法制備了不同zr ti比的鈮鋅酸鉛-鋯鈦酸鉛基（ pzn - pzt ）三元系壓電陶瓷材料，研究了zr ti比變化對陶瓷結構和性能的影響規律，發現zr ti比增大除了可以使陶瓷的相結構由四方相向三方相轉化外，還降低了陶瓷的結構的穩定性，使tc溫度下降。
  14. Ceramic grain filters ard made of refined pottery clays added with certain modifiers, and processed of grinding, mixing, shaping and high temperature sintering. they do not contain any substances that harmful to people or environment. they are hard and rough in surface, porous inside the structure, and have the advantages of high mechanical strength, large specific surface area and porosity. when used in water treatment, they behave a activated surface property, a great amount of pollutant entrapment, less water head loss in the filter bed, lower consumption of back - flush water, stable in chemical and gbiologic property, and long service life, ceramic grain filters is a new and efficient filter material to increase the water yield, upgrade the water quality, and save chemicals and energy

    陶粒濾料是以精製陶土為主要原料，摻加適量改性劑，經粉碎，混練，成型和高溫煅燒而製成的，不含任何對人體和環境有害的物質.其表面堅硬，粗糙，內部疏鬆，多孔，具有機械強度高，比表面積大，孔隙率大的特性.用於水處理中，具有表面性狀好，截污能力強，過濾水頭損失小，反沖洗耗水量低，化學穩定性和生物學穩定性好，使用壽命長的特點.陶粒濾料是一種能增加水產量，提高出水質量，節省藥劑和能耗的新型高效過濾材料
  15. The advantages of dual grafts for bridging defects are as follows : ( 1 ) mechanical fixation is better than fixation by a single onlay bone graft ; ( 2 ) the two grafts add strength and stability ; ( 3 ) the grafts form a trough into which cancellous bone may be packed ; and ( 4 ) during healing the dual grafts, unlike a single graft, prevent contracting fibrous tissue from compromising transplanted cancellous bone

    雙側植骨橋接骨缺損的優點包括：機械固定作用比單側貼附植骨更好；雙側植骨可增加強度和穩定性；雙側的植骨可形成一骨槽，可在其中壓緊松質骨；與單側植骨不同，雙側植骨在愈合過程中可防止攣縮的纖維組織危害移植的松質骨。
  16. Test result proved that the computer - controlled brake system is faster, more stable and dependable, computer - controlled brake system is new break - through in the mechanical brake system of maglev train

    試驗證明，引入計算機控制的制動系統不僅提高了制動的快速性，穩定性和可靠性也有很大提高，計算機制動系統是計算機控制在我校磁浮列車機械制動中的新突破。
  17. Pole, thin plate, thin shell in the electromagnetic elastic system, etc. when there is no machinery to restrain, the system has an unstable movement mode at least, and while exists restrain, after up to a certain critical value in electric current or the magnetic fielding, buckling must take place in the system

    電磁彈性系統中的桿、薄板、薄殼等，當沒有機械約束時，系統至少存在一個不穩定的運動模態，而存在約束時，當電流或磁場達到某一臨界值后，系統將發生屈曲。
  18. A new method for active control of flow field appears. it is the so - called microjet technology. its fundamental principle is based on the mems, the chaotic theory and non - linear complicated system theory

    以微電子機械繫統（ mems ） 、混沌論及非線性復雜大系統不穩定理論為基礎，一種全新的流場主動控制技術? ?微射流技術應運而生。
  19. In terms of overall mechanical smartness and stability performance, raffles has satisfied the multifunctional products ' needs with its unique manufacturing, and successfully designed and produced large - sized non - standard series mechanical equipment

    在機械整體美觀方面、穩定性能設計方面， 「萊弗士」以獨特的製造構思滿足不同產品的多種功能需求，成功地設計製造了大型非標準的機械繫列設備。
  20. A characteristic built into electrical circuits and mechanical systems to prevent unwanted instability or oscillatory conditions

    電子線路和機械繫統中的一種特性，以防止產生不必要的不穩定性或振蕩。
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