weight requirement 中文意思是什麼

weight requirement 解釋
重量規格
  • weight : n 1 重量；體重；求心力，重力，（地心）引力。2 斤兩，分量，衡，計重單位。3 （壓東西的）重物。4 砝...
  • requirement : n. 1. 要求，需要。2. 要求物，必需品；需要量；必要條件，資格 （for）。
  1. Therefore, there is the requirement of development to make the little cubage, light weight, low cost, high performance t / r section

    所以，製作出體積小、重量輕、成本低、性能良好的t / r組件是發展的需要。
  2. The requirement for a good test fixture is maximum stiffness for the lightest possible weight.

    一臺好的試驗固緊裝置應該是重量輕而剛度大。
  3. To optimize specific impulse to 700s or 800s, the thrust - weight ratio could be improved to 1. 23 or 1. 41, it is enough to achieve the launch requirement for this vehicle

    進一步將比沖優化至700s或800s ，可以將推重比提高至1 . 23或1 . 41 ，這樣就完全能夠保證發射任務的完成。
  4. First, after the overall structure of the differential balance mechanism is determined considering the given requirement, the concrete structure of the mechanism is designed with the reference of the design method of the differential which is widely used in autos. the differential gearing system is optimized and more appropriate parameters are got with which the functional requirements can be satisfied and the weight of the mechanism can also be reduced. the surface type structure is adopted on the rocker shift, so the mechanical performance of the differential gearing system and the rocker shifts may be improved

    本文根據整車的性能要求確定了差動平衡機構的總體結構形式，以汽車驅動橋差速器及半軸的設計方法為參考，對差動平衡機構的原理樣機進行了完整的結構設計;對核心的差動輪系部分進行了優化，得出了既能滿足功能要求又可以有效減小機構質量的較合理的參數;在搖臂軸中使用了類似汽車驅動橋半軸的浮式結構，使搖臂軸所受彎矩大大降低，從而改善搖臂軸和差動輪系的力學性能。
  5. Iiaccording to customers requirement, we can process common or special melted - zinc - bath with different length, depth, width, weight no more than 100 tons, and thickness 40 - 30mm, for example, flat, round, diamond, trapezoid or silo melted zinc baths, but the steel plates thickness must be from 50mm to 60mm

    二可根據用戶要求承接鋼板厚50 60mm各種長寬高鋼鍋槽板，鍋槽重不超過100噸的普通或異型鍍鋅鍋槽底部形狀各異。
  6. Putz admits that the ball is on the light side of fifa ' s 420 to 445 gram weight requirement, but says it is no bigger than previous balls. the controversy over the ball also has an off - pitch dimension

    普策承認"飛火流星"的重量沒有達到國際足聯規定的420到445克之間的重量標準，但是在體積上卻是有所增加。
  7. Under the order, the minimum levels of csl under the existing administrative requirement ( ranging from us $ 25 million to us $ 1 billion depending on aircraft weight ) will continue to apply. the only change is the addition of a us $ 15 million minimum csl level for light aircraft. this new level is to ensure adequate insurance cover while not imposing an excessive burden on light aircraft operators

    根據命令規定，現時透過行政措施訂立的最低合一限額保險的數額（按照飛機的重量，由2 ， 500萬美元至10億美元不等）將繼續適用；而唯一的改變就是加入輕型飛機的最低保額（ 1 ， 500萬美元） ，以確保規定項目有足夠的保障，同時亦不致令有關經營者負擔過重。
  8. In the border router, we design a new diffserv scheduler ( bswcs : bit - based weight time slot compensate scheduler ), which dynamically adjust the weighted quantum of service. combined with the error concealment technology in the video decoder, in case of severe congestion which cause losing a lot of ip packets, these algorithms have been proved effective, hence the delay, jitter and the perceived picture quality all meet requirement for real - time video transmission

    4建立了一個區分服務網路模型，根據視頻編碼的特點，提出了一種針對視幀傳輸的新的服務優先等級標識演算法，即根據不同視頻幀解碼時的重要程度和網路的傳輸狀況將不同視頻幀的數據包標記為不同等級，賦予不同的質量保證。
  9. The test system roots in the requirement of the devices " integration and intelligence for annual automobile brake performance test in the test station, and is mainly applied to the annual test for the car ' s brake force and the weight of axles ( dynamic or static ) by the traffic managerial apartment. the system can be used as a separated test unit, also shared by the whole test station through the database in master - control, even by the entire country

    該檢測系統來源於汽車檢測站的汽車制動性能年檢設備綜合化、智能化要求，主要用於交通管理部門對轎車進行年終檢測時的制動力與輪軸重量（動態、靜態）檢測，該系統既可以成為一個獨立的檢測單元來使用，也可以通過主控機的數據庫系統與整過檢測站乃至全國各汽車檢測站實現資源共享。
  10. The proper germinating temperature of ceratoides l seed is the constant temperature of 25 c and variable temperature of 15 - 25 c ; the seed belongs to nonphotosentive one ; the water requirement of germination ranged from 4. 05 to 6. 95 times of dry weight, and the minimum requirement existed obvious differences between materials, in which c. arborescens requirement was the lowest ( 4. 05 time of seed dry weight ) ; the seed quickly absorbed water during germination, the speed generally was 0. 6 - 0. 7g / h. g seed and seed imbibtion was saturated after 7 - 8h

    駝絨藜屬牧草種子萌發最適溫度為25的恆溫和15 25的變溫；屬非光敏種子；種子萌發需水量范圍為4 . 05 6 . 95倍種子干重，不同材料間種子萌發最低需水量存在明顯差異，其中華北駝絨藜萌發需水量最低（ 4 . 05倍種子重） ；種子的吸水速率較快，一般為0 . 6 0 . 7g h ? g種子， 7 8h達到飽和吸脹；在相同環境條件下，種子活力表現出種間、生態型間及株齡間的差異，華北駝絨藜各項生理指標均明顯高於其它材料。
  11. In the paper, we first have introduced simply the falling weight deflectometer test system for the road ; we have discussed the requirement of property and standard of technology for the data collecting and controlling system

    論文首先概述了落錘式彎沉儀路面測試系統;描述了其數據採集控制器的性能要求和技術指標;依據實用性、可靠性及系統可擴展性原則，提出了一種基於嵌入式技術的硬體和軟體實施方案。
  12. With the software, the engineers can accomplish the performance of the counterbalance electric forklift truck, judge the result according to the requirement, save or output the result, optimize the main parameters of the forklift truck - wheelbase and counterbalance weight

    設計人員可利用該軟體根據不同設計要求確定蓄電池叉車總體性能參數；對計算結果是否符合要求進行判斷；計算結果可保存和輸出；對主要的叉車參數? ?軸距、配重重量可優化。
  13. Ainerican pngv ( the cooperation contract of ainerican government and auto industry circ1e ) p1an to deve1op three times fue1 efficiency of automobile at present, within 10 years. there are three major aspects of its study " first, raising the efficiency of fue1 changed into mechanical energy ; second, decreascing the vehic1e weight in order to reduce the requirement for the force of engine : thir ( 1, drawing back and uti1izing the 1oss energy of brake and s1ows down

    美國pngv （美國政府和汽車工業界的合作契約的簡稱）計劃十年內開發出三倍于目前燃料效率的汽車，其研究主要從三個方面著手，一是提高燃料轉換成機械能的效率，二是降低車重減少汽車對能量的要求，三是實現再生制動，將減速及制動過程損耗的能量回收利用。
  14. Customs and excise department made reference to a standard of the european council in considering whether a plastic mat complies with the general safety requirement, that is, the european council directive 76769 which specifies that benzene is not permitted in toys or parts of toys at concentration in excess of 5 mgkg ( 5 ppm ) of the weight of the toy or part of the toy

    香港海關參考歐洲議會準則以衡量塑膠軟地墊是否符合一般安全規定，即歐洲議會指令76769 ，規定玩具或玩具配件的苯成份不應超過百萬份之五。
  15. Abstract : a new method, collaborative allocation ( ca ), is proposed to solve the large - scale optimum allocation problem in aircraft conceptual design. according to the characteristics of optimum allocation in aircraft conceptual design. the principle and mathematical model of ca are established. the optimum allocation problem is decomposed into one main optimization problem and several sub - optimization problems. a group of design requirements for subsystems are provided by the main system respectively, and the subsystems execute their own optimizations or further provide the detailed design requirements to the bottom components of aircraft, such as spars, ribs and skins, etc. the subsystems minimize the discrepancy between their own local variables and the corresponding allocated values, and then return the optimization results to main optimization. the main optimization is performed to reallocate the design requirements for improving the integration performance and progressing toward the compatibilities among subsystems. ca provides the general optimum allocation architecture and is easy to be carried out. furthermore, the concurrent computation can also be realized. two examples of optimum reliability allocation are used to describe the implementation procedure of ca for two - level allocation and three - level allocation respectively, and to validate preliminarily its correctness and effectiveness. it is shown that the developed method can be successfully used in optimum allocation of design requirements. then taking weight requirement allocation as example, the mathematical model and solution procedure for collaborative allocation of design requirements in aircraft conceptual design are briefly depicted

    文摘:探討了一種新的設計指標最優分配方法- -協同分配法，用於處理飛機頂層設計中的大規模設計指標最優分配問題.分析了飛機頂層設計中的設計指標最優分配特徵，據此給出了協同法的原理並建立了數學模型.協同法按設計指標分配關系將最優分配問題分解為主系統優化和子系統優化，主優化對子系統設計指標進行最優分配，子優化以最小化分配設計指標值與期望設計指標值之間的差異為目標，進行子系統最優設計，或對底層元件（如飛機翼梁、翼肋和翼盒等）進行設計指標最優分配，並把最優解信息反饋給主優化.主優化通過子優化最優解信息構成的一致性約束協調分配量，提高系統整體性能，並重新給出分配方案.主系統與子系統反復協調，直到得到設計指標最優分配方案.兩層可靠度指標分配算例初步驗證了本文方法的正確性與可行性，三層可靠度指標分配算例證明了本文方法的有效性.最後，以重量指標分配為例，簡要敘述了針對飛機頂層設計中設計指標協同分配的數學模型和求解思路
  16. A new method, collaborative allocation ( ca ), is proposed to solve the large - scale optimum allocation problem in aircraft conceptual design. according to the characteristics of optimum allocation in aircraft conceptual design. the principle and mathematical model of ca are established. the optimum allocation problem is decomposed into one main optimization problem and several sub - optimization problems. a group of design requirements for subsystems are provided by the main system respectively, and the subsystems execute their own optimizations or further provide the detailed design requirements to the bottom components of aircraft, such as spars, ribs and skins, etc. the subsystems minimize the discrepancy between their own local variables and the corresponding allocated values, and then return the optimization results to main optimization. the main optimization is performed to reallocate the design requirements for improving the integration performance and progressing toward the compatibilities among subsystems. ca provides the general optimum allocation architecture and is easy to be carried out. furthermore, the concurrent computation can also be realized. two examples of optimum reliability allocation are used to describe the implementation procedure of ca for two - level allocation and three - level allocation respectively, and to validate preliminarily its correctness and effectiveness. it is shown that the developed method can be successfully used in optimum allocation of design requirements. then taking weight requirement allocation as example, the mathematical model and solution procedure for collaborative allocation of design requirements in aircraft conceptual design are briefly depicted

    探討了一種新的設計指標最優分配方法- -協同分配法，用於處理飛機頂層設計中的大規模設計指標最優分配問題.分析了飛機頂層設計中的設計指標最優分配特徵，據此給出了協同法的原理並建立了數學模型.協同法按設計指標分配關系將最優分配問題分解為主系統優化和子系統優化，主優化對子系統設計指標進行最優分配，子優化以最小化分配設計指標值與期望設計指標值之間的差異為目標，進行子系統最優設計，或對底層元件（如飛機翼梁、翼肋和翼盒等）進行設計指標最優分配，並把最優解信息反饋給主優化.主優化通過子優化最優解信息構成的一致性約束協調分配量，提高系統整體性能，並重新給出分配方案.主系統與子系統反復協調，直到得到設計指標最優分配方案.兩層可靠度指標分配算例初步驗證了本文方法的正確性與可行性，三層可靠度指標分配算例證明了本文方法的有效性.最後，以重量指標分配為例，簡要敘述了針對飛機頂層設計中設計指標協同分配的數學模型和求解思路
  17. Waive the minimum weight requirement for one - off posting of a maximum of 1, 000 items upon presentation of the coupon

    憑優惠券使用大量投寄空郵郵件服務投寄不多於1 ， 000封郵件，可獲豁免最低重量限制的要求。
  18. These enhancements include the lowering of minimum quantity requirement for bulk local mail from 3, 000 to 2, 000 items per posting ; minimum weight requirement for bulk air mail from 20 kg to 5 kg per posting ; and minimum requirement for permit mail posting for both local and international mail from 500 to 100 items per posting

    它們包括把大量投寄本地郵件的數量由每次最少三千件調低至二千件；把大量投寄空郵郵件的最低重量由二十千克減至五千克；而以特許郵遞方式投寄的本地和國際郵件的最低要求則由每次五百件降至一百件。
  19. Meet the minimum height and weight requirement male candidates : 163 cm tall and weigh 50kg

    男性身高最少一百六十三厘米，體重最少五十千克。
  20. Well, i have never participated in a blood donation. actually i am willing to donate blood. but i am not up to the standard of weight requirement. what a pity

    我從來沒參與過獻血，事實上我很願意獻血，不過我的體重不夠獻血的標準。遺憾啊！
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