cavity development 中文意思是什麼

cavity development 解釋
洞穴的形成
  • cavity : n. 1. 【解剖學】穴，窩，盂，腔，空腔；【醫學】（空）洞。2. 【物理學】模槽；氣蝕區；空腔諧振器；【原子能】（反應堆中的）小室，暗盒。
  • development : n. 1. 發展，發達；進化。2. 展開；擴充；開發。3. 發達物，新事物，發展階段。4. 【生物學】發育（史）；【軍，數】展開；【攝影】顯影，顯像；【音樂】展開（部）；研製，研製成果。
  1. Morphologically these injuries progress from hemorrhages in white matter directly under contused cortex during the first hours after injury to the development of a necrotic cavity by 24 hours

    09kpa ，造成中度腦損傷，並在傷后不同時間取材，進行形態學觀察。
  2. The development and application of hp - i closed thoracic cavity drainer

    中心靜脈導管胸腔留置引流的臨床應用
  3. Development of an insulating plate with seal air cavity

    一種帶有封閉氣腔的保溫板研製
  4. It has become the bottleneck of surgery simulation research development. this thesis describe human soft tissue using topology of cavity organ for instance blood vessel, bladder, stomach, and intestines etc, and volume soft tissue for instance skin, fattiness, and muscles

    本文將人體軟組織器官拓撲結構分為厚壁或薄壁的腔體，如血管、膀胱、胃、腸等；塊狀軟組織，如由皮膚、脂肪及肌肉等組成的組織（如人體乳房等） 。
  5. With the development of laser techniques, the optical cavity has played an important role on monitoring laser mode, measurement and narrowing of laser linewidth, laser mode cleaner, laser frequency stabilization, optical spectrum and cavity - qed etc., due to its advantages of ultra - low losses, high finesse and narrow linewidth

    隨著激光技術的發展，諧振腔由於其腔內損耗小、精細度高、線寬窄等特點，使得其在監視激光模式、測量並壓窄激光線寬、激光模式清潔、激光穩頻、激光光譜學、腔量子電動力學等方面起到重要的作用。
  6. Development study on model wy multi - functional thoracic cavity closed drainage system

    自發性氣胸行胸腔閉式引流術后最適宜拔管時間的探討
  7. We firstly summarize the development of yb - doped fiber lasers, pumping methods and the applications of high - power fiber lasers. 2. considering the scattering loss, we deduce the relationships between laser performances of yb - doped double - clad fiber laser and parameters of laser cavity from the steady state rate equations, numerically analysis the changes of laser performances, such as laser power with the parameters of laser cavity, including output mirror reflectivity, optimum length of double clad fiber

    研究主要內容包括如下幾個方面:一、首先對摻鐿光纖及摻鐿光纖激光器的發展狀況、包層泵浦技術和高功率光纖激光器的應用等進行了綜述;二、在前人對高功率雙包層光纖激光器的理論基礎上，在考慮了光纖散射損耗因子的情況對光纖激光器理論進行了推導，給出了準解析解，進一步完善了理論分析。
  8. Development of mechanical hand for discrete cavity mould

    離散型面調節機械手的研製
  9. With the development of infrared tunable opo, its application is more and more wide. lt is possible for us to estimate the quality of resonant mirrors in laser with high energy and to improve the output energy of laser, by measuring the reflectivity of resonant mirrors of coil and df laser by cavity - ring - down which use output wave of opo as the laser source, instead of coil and df laser with high price and huge space

    用opo紅外輸出激光作為光腔衰蕩的光源代替價格昂貴、體積龐大的氧碘和氟化氖激光器，對其諧振腔鏡的高反射率進行測量，以達到對高功率激光器腔鏡高反膜質量的評價，為改進膜系設計、鍍膜工藝優化和提高激光器的輸出能量提供理論依據。
  10. With the development of the industry, the need of the high performance material urge people to open up the big power equipment, the cylindrical cavity could not suffice the need

    隨著工業的發展，對高性能材料的需求促使人們開發大功率的反應設備，傳統的圓柱腔已無法滿足需要。
  11. The simulation results show that to start the oscillation, the length of the resonance cavity must be well matched with the radial span of the cavity ; mismatch of them will greatly affect the microwave development ; the output power of the microwave in rtto is affected by the microwave mode obviously. under the same conditions, the output power for temooi mode is the highest, and its start and saturation time of oscillation are the shortest. the results also show that the output power will decrease with the increase of the size of the extract window ; the operating state of rtto has great close relationship with the operating current, and there exists an optimum current value

    結果表明，束電壓一定時，諧振腔腔長和徑向間距必須良好匹配微波才能起振，匹配不佳會極大地影響微波產生；微波模式對微波產生功率影響很大，同等條件下， tem _ （ 001 ）模式的微波功率最高，起振時間和飽和時間最短；微波輸出功率隨提取口的增大而減小； rtto工作狀態與工作電流的大小關系密切，存在一個最佳工作電流值。
  12. This paper focus on the development of a kind of a reducer directly connected to the down hole progressing cavity pump. this development includes the selection of reasonable structure, designing, simulation, manufacturing and testing of the reducer which has the properties of high horsepower to weight ratio and compactness

    本文針對螺桿泵採油生產中井下驅動螺桿泵採油系統需要的一種體積小、傳遞功率大的減速器為研究目標，對井下驅動減速器的類型選擇、結構設計、模擬、製造和實驗等進行設計研究。
  13. In this part, the development and prospect of laser diode end pumped solid - stats laser is briefly introduced chapter two : design and optimization of the laser cavity

    對激光二極體端面泵浦的固體激光器目前的發展做一簡單介紹。第二部分，腔型設計與優化。
  14. Aiming at the problem of development period in general mold cavity design and manufacturing process, a feature - based injection mold cavity design and manufacturing system was constructed

    摘要針對一般注塑模具型腔設計製造周期問題，構建了基於特徵技術的注塑模具型腔設計製造系統。
  15. The analysis of electrically large complex cavity is an important topic in the field of computational electromagnetics. it is meaningful to the development of stealth and anti - stealth technology, electromagnetic compatibility of electronic equipments as well as the design of some relevant microwave devices

    電大尺寸復雜腔體的電磁特性分析是計算電磁學中重要的研究內容，它對飛行器隱身與反隱身技術研究、電子設備電磁兼容性能分析以及有關微波器件設計具有重要意義。
  16. Results show that the system can shorten the development period of mold cavity design and manufacturing, and promote the development process of mold design and manufacturing

    研究結果表明，該系統可以有效縮短模具型腔設計製造周期，加快模具開發的進程。
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