end mass 中文意思是什麼
end mass
解釋
末端質量-
The mass chorus from hi - end audiophile test demo ii
彌撒合唱選自hi - fi監聽王ii -
Mother teresa left her post with the approval of the pope, just to go out and take care of dying persons in calcutta, india, and the end of that path was a special mass in st. peters square, beatifying her as an authentic saint in the roman catholic church. just a little bit of faith, but where does it lead
她得到教宗許可離開崗位，到印度加爾各答照顧垂死的人，那條路的盡頭，就是聖彼得廣場的特別彌撒，在為你宣福，成為羅馬天主教會的真聖人只要一點點信心，但那會帶來甚麼結果？ -
So this base isolation technique has profound prospects. unfortunately there exist definite difficulties in the calculation because of the nonlinear of the base friction force. now, both the equivalent damping method and the numerical calculatin of the vibration response of the base - isolated buildings are frequently used in the calculation of the seismic response of the base - isolated building. however both of them have certain drawbacks. in this paper, the response of the building with base - isolation system is derived by the method of fourier expansion for the friction force and the earthquake response. at the same time, the sliding vibration character of inertia of a single mass structure and the sliding vibration response of a muti - mass structure are discussed. the stable condition of the sliding base isolation system of a structure is given. in the end, two circes of base fixation and base sliding are analyzed by adopting ansys
本文利用對摩擦力和地震響應進行付氏級數展開的方法導出了基底具有摩擦隔震系統的地震反應。同時，文中從研究單質點結構的滑動振動慣性力入手，進而對多質點結構體系滑動振動反應進行探討，分別給出了結構滑動隔震的自身穩定條件。最後，本文利用ansys對基礎固定和基礎滑移隔震兩種工況進行了動力模擬模擬分析，進一步證實了基礎滑移隔規律。 -
Strip - shape underground structures such as the tunnels and tubes for various uses can be treated as a beam on elastic foundation under earthquake condition ， although there exists soil - structure interaction ， the foundation soil vibration is dominant in other words ， analysis of earthquake response of the soil is essential to this end ， simplified models ， ( i. e equivalent mass system models based on some equivalence criteria ) are proposed ， instead of a general 3 - d continuum model in this study ， equivalence criteria are proposed and the simplified models are compared the single - mass - string model is proved to be valid and therefore applied to the analysis of earthquake response of the pearl river immersed tunnel
條裝地下結構如隧道、各種埋設管道等一般可看作彈性地基梁進行靜力及動力分析在地震條件下，結構與土相互作用，但土的振動成為主要因素為分析土的地震響應需把基土這一三維連續體作簡化處理，簡化成為等效多質點模型本文著重探討這種簡化模型的建立方法，推導等效方程，通過幾種簡化體系的分析比較，論證單質點串體系的合理性，並將其應用到廣州黃沙芳村珠江水下隧道工程的地震響應分析，為抗震設計提供依據 -
A quantitative analysis of this idea led to the prediction that a star remaining about three times the mass of the sun at the end of its evolution ( usually as a neutron star ), will almost inevitably shrink to the critical size needed to undergo a gravitational collapse
該想法的定量分析導致預言一顆恆星在終止它演化時候保持大約三倍太陽的質量（通常看做一顆中子星） ，將會幾乎不可避免收縮到臨界體積必須遭受引力坍塌。 -
When handling the eventuality of a train on fire and stalled in a tunnel, the mass transit railway in hongkong originally adopted a conventional singal - end detrainment approach to ensure passengers detain in the unpward direction
摘要在撤離被困在地鐵隧道中著火列車乘客時，香港地鐵公司原來採用傳統從上風口單方向撤離的辦法。 -
The flow characteristics, distributions of current density and chemical components, and the performance of these two different designs are calculated and compared. the flow and mass transport characteristics are analyzed in detail, which indicate that strong forced convection is produced in the interdigitated flow field, which consist of dead - end gas channel that force the gases through the porous electrodes. results of comparison show that forced convection induced by the interdigitated flow field in the diffusion layer effectively enhances mass transport of reactants and products, thus leading to a higher cell performance and the limiting current density
在傳統流道設計的pemfc中，反應物從流道到催化層的供應和生成物從催化層到流道的排出主要是以擴散為主，而在交叉梳狀流道設計中，以流動帶動的對流傳遞則占據了主導地位，而且這種以對流為主的傳遞機理大大提高了反應物和產物傳遞速率，從而有效地改善了電池的極限電流密度和極化性能等特性。 -
This abundant foraminiferal fauna provides new data for a better understanding on the mass extinction pattern at the end of the permian
這一豐富的有孔蟲動物群，不僅進一步完善了長興階標準剖面的化石資料，而且也為研究二疊紀末的生物滅絕形式提供了新的依據。 -
In chapter 2, author points out firstly that the elastic deformation of elastic units of a robot ' s wrist force sensor will be enlarged by the end - effector, the instruments and the work pieces, so the elastic deformation of the sensor will influence the location accuracy or kinetic accuracy of end point of a robot, under the condition of that the robot technology facing the developing of heavy load, light mass and high accuracy. it is discussed respectively that the relationship between the differential kinemics in the sensor ' s coordinate and the location accuracy or kinetic accuracy of the end point. error matrixes of location and kinemics of the end point are presented respectively based on the differential kinemics in the sensor ' s coordinate, and the on - line error compensation methods are introduced subsequently
第二章首先指出機器人腕力傳感器彈性體的彈性變形經過機器人末端連桿、工具、工件等的放大后，會對機器人末端精確定位和運動產生的影響；然後分別研究了傳感器坐標系內的微分運動與機器人末端工件精確定位、運動的關系；在此基礎上，研究了基於腕力傳感器彈性體微分運動的機器人末端定位、運動誤差的誤差矩陣及其在線誤差補償方法；基於機器人動力學的機器人末端定位、運動誤差的誤差矩陣及其在線誤差補償方法；最後，以puma型機器人為對象，給出了基於腕力傳感器內微分運動的機器人末端定位、運動誤差及其在線補償方法的模擬實例：給出了基於機器人動力學的機器人末端定位、運動誤差及其在線補償方法的模擬實例；模擬結果表明， 1 ）基於腕力傳感器的機器人末端定位誤差在腕力傳感器允許的載荷下可達十分之幾毫米級。 -
This paper deals with seismic response of a tunnel - soil system immersed tunnel ， as an underground structure ， must be compatible with the deformation of the surrounding soil thus the simplified model for a tunnel - soil system is established through two steps at the first step ， an mdof system is developed for modeling the foundation soil to this end ， dynamic behavior of the foundation soil is analyzed a typical section of the foundation soil simplified as a single mass - spring system on the basis of some equivalent criteria those mass are linked longitudinally by elastic springs to form an mdof system at the second step ， the tunnel is treated as a beam on elastic foundation ; that is ， the tunnel is connected with the soil massed to form a tunnel - soil system this model has been applied to the seismic analysis of huangsha fangcun immersed tunnel across the pearl river in guangzhou design recommendation is proposed on the basis of this analysis
研究沉管隧道在地震條件下整體受力的分析方法分兩步建立計算模型第一步通過分析場地地基土切片的動力特性，根據等效原則將其化為等效單質點體系，然後在縱向用等效彈簧連接而成為多質點體系的地基土計算模型；第二步將隧道看作彈性地基梁與上述多質點體系通過等效彈簧連結而得到土隧道體系的計算模型本文結合廣州黃沙芳村珠江水下隧道工程實例建立了具體的計算模型並對多種不同的約束條件，進行了縱向與橫向地震響應時程分析，為該隧道的抗震設計提供依據 -
Mother teresa left her post with the approval of the pope, just to go out and take care of dying persons in calcutta, india, and the end of that path will be a special mass in st. peters square, beatifying her as an authentic saint in the roman catholic church. just a little bit of faith, but where does it lead
她得到教宗許可離開崗位，到印度加爾各答照顧垂死的人，那條路的盡頭，就是聖彼得廣場的特別彌撒，在為你宣福，成為羅馬天主教會的真聖人只要一點點信心，但那會帶來甚麼結果？ -
By the end of the war mass political support for fascism had haemorrhaged
在二戰快結束時，大多數法西斯的支持者倒戈，但仍有殘留的法西斯頑固分子。 -
At the same time, a surge in replacement demand and in the lower - end pc segment was witnessed in the first half following price reductions in lcd monitors. we expect the volume growth of our lcd monitors to be fuelled by mass channel sales
同時，由於液晶體顯示器的價格下降，換機和低價個人電腦市場的需求因而大增，預期今年來自量販渠道的銷售將是液晶體顯示器的主要成長動力。 -
The television mass media that was benefit from research achievement of modem science and technology was the most telling witness and helped to bring about it. and also depending on its strong disseminate superiority, it rewrite completely chinese culture landscape at the end of the 20 century
得力于現代科技研究成果的電視傳播媒介見證並促成了這場變革，而且憑借自身強大的傳播優勢全然改寫了20世紀末的中國文化景觀，毋庸置疑地成為另一種難以言喻的權力。 -
At the end of the period, they discovered that all of the protein supplements increased lean body mass by the same amount
在試驗結束的尾期，他們發現所有的蛋白質粉補劑對于增加瘦體重的效果是相同的。 -
Mass production has brought many old trades to an end
許多老字號商行都敗給了大規模生產。 -
In view of the poor thermal stability of polyoxymethylene ( pom ) induced by the residual catalyst and unstable end groups formed in the synthesis of pom. the pom was treated by amine, and the effects of the variety of amine compounds, treatment technology and water content on the thermal stability of pom were investigated ; the effect of triethanolamine on the thermal stability of pom was further studied by means of isothermal mass loss, isothermal mass loss rate, and formaldehyde emission amount
摘要針對聚甲醛由於合成中殘留催化劑及不穩定端基導致其熱穩定較差的問題，採用胺對聚甲醛進行處理，並考察了胺種類、胺處理工藝及水用量對聚甲醛熱穩定性能影響；採用等溫熱質量損失率、等溫熱質量損失速率、甲醛釋放量分析等方法對三乙醇胺對pom的熱穩定作用進行了進一步研究。 -
A shrinking population will make it difficult to accumulate certain kinds of high - end human capital that require a critical mass to be functional. this will be much to the detriment of our efforts to nurture a knowledge - based economy
要達致人才匯聚，需要聚集超過所謂"臨界數量"的優質人才，才可發揮作用。人口下降會妨礙人力資本累積，對于發展知識型經濟極為不利。 -
However, all kinds of competitions in the end are the competitions of persons with ability, which means people who have mastered the advanced technology will be the leaders of the world. our government has brought forward the great plan that higher education system must be changed from elite education to mass education with the establishment of socialist market economy and the deepening of educational system reform. to achieve this aim, the number of university students should be increased largely and urgently. the system of higher vocational education may be the most suitable system to meet with the requirements of society. under this system, on one hand the students have mastered all the necessary know - how and on the other hand they could do the practical works well
21世紀是國際競爭日趨激烈的時代，科技的進步提供了國際間全新的競爭平臺，而掌握了高技術的人才將是平臺上的領舞者，所以一切的競爭歸根到底是人才的競爭。隨著我國政府提出高等教育從精英教育向大眾化教育轉變的宏偉目標，迫切需要大幅度提升高等教育的入學比率，加大培養規模。但傳統教育模式已不能適應社會發展的需要，而其生產的「學科型產品」又供過于求，因此一方面要增加人才產品的產量，另一方面又要有準確的目標定位，即應該在高等教育層次中培養數以億計的應用型、技能型的高等職業技術教育（以下簡稱高等職業教育）人才，滿足社會對高層次人力資源的渴求。 -
Toys with an end mass greater than 0. 02 kg ( 0. 04 lb ) shall have cord length less than 50 cm ( 20 in. ) measured when rotating at 80 r / min
末端質量大於0 . 02公斤（ 0 . 04磅）的玩具上的繩在以80轉每分鐘的速度旋轉時長度應小於50厘米（ 20英寸）
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