採摘周期 的英文怎麼說

中文拼音 [cǎizhāizhōuqī]
採摘周期 英文
plucking cycle
  • 摘 : 動詞1 （取下） pick; pluck; strip; take off 2 （選取） select; extract 3 （摘借） borrow money wh...
  • 周 : Ⅰ名詞1 （圈子; 周圍） circumference; periphery; circuit 2 （星期） week 3 [電學] （周波的簡稱） c...
  • 期 : 期名詞[書面語]1. （一周年） a full year; anniversary 2. （一整月） a full month
  • 採摘 : pluck; pick
  1. The control method of side jet and aerodynamic compound control, including side jet and aerodynamic compound control manner, control cycle of attitude control engine, ignition logic, startup control game of attitude control engine, etc. was researched

    摘要對採用燃氣動力（直接力）與氣動力復合控制技術的控制方式、姿控發動機控制周期、點火邏輯及姿控發動機啟控策略等進行了初步探討。
  2. Abstract : grafted and non - grafted seedlings were cultured under - plastic in spring. the parent stocks of grafted seedlings used changchun mici cucumber

    文摘:以黃瓜自根苗為對照，研究了以黑籽南瓜為砧木， 「長春密刺」黃瓜為接穗的嫁接苗在大棚早春栽培中的採摘周期及產量變化。
  3. Due to the low mechanical efficiency and long circulating period of the down - charging system of cold bed in bar production line, this paper puts forward the improving project, which adopts ethernet supplemented by dp network, applies the fm350 - 2 advanced counter and suitable maths model and combines the technique of the transducer and hydraulic pressure drive control to realize auto - control

    摘要針對棒材生產線上冷床下卸鋼系統機械效率低、運行周期長，不能適應快節奏生產的現狀，採用以工業以太網為主、 dp網為輔的網路通訊，應用西門子fm350 - 2高速計數器，通過有效的數學計算模型，結合變頻器和液壓傳動控制技術，實現網路自動化控制。
  4. This article first analyzes the phenomenon of retail business modes ' convergence in city commercial circle, applies the vacuum place theory, life - cycle theory and so on to analyze the phenomenon of retail business modes convergence in city commercial circle, and then it puts forward some countermeasures for the managers of retail business modes ' convergence in commercial circle under the circumstance of business modes ' convergence

    摘要本文從我國城市商圈內存在的零售業態趨同現象入手，運用真空地帶理論、生命周期理論等多個理論對城市商圈內存在的業態趨同現象進行了分析，並提出了在業態趨同環境下，商圈內的零售業態經營者應採取的相關對策。
  5. Xifeng liquor production techniques were innovated as follows : application of high - temperature starter - making ; wheat, barley and pea used as raw materials to produce new xifeng daqu by tread operation ; pits fermentation period prolonged to increase evidently the contents of total acids and total esters in newly - produced liquor

    摘要對西鳳酒工藝進行技術改進，採用高溫制曲，以大麥、小麥、豌豆為原料踩制新鳳型曲，延長窖池發酵周期，使新產酒總酸、總酯明顯提高。
  6. Abstract : the attitude error performance of electrostatic gyro should be understood and the relevant error equations must be set up in order to ensure the navigation precision of esgm. the relation between the navigation errors and the attitude errors of gyro was derived by use of spherical triangle. the simulation results show that the temporal performances of the longitudinal and distance errors which come from the initial alignment errors are periodically variational. they also show that the longitudinal and distance errors resulted from gyro drifts are not convergent in time. thus, the effects of initial alignment errors and gyro drifts can not be neglected and must be estimated and compensated

    文摘:為了保證靜電監控器的導航定位精度，需要了解靜電陀螺的姿態誤差特性，建立相應的誤差方程.本文採用球面三角形原理推導了導航定位誤差與陀螺姿態誤差的關系式.模擬結果表明，由初始定向誤差引起的經度誤差和距離誤差的時間特性是周期變化的；由陀螺漂移引起的經度誤差和距離誤差是隨時間發散的.因此，初始定向誤差和陀螺漂移的影響不能忽略，必須對其進行估計和補償
  7. On the equation ( the equation is abbreviated ) with initial condition and periodic boundary condition a system of ordinary differential equations to time was built by the four - order difference method, then the precise integration method was used to solve the system

    摘要對于方程（方程式略）的初始值與周期邊值問題，利用四階差分化為關于時間變量的常微分方程組，然後採用精細時程積分法。
  8. Abstract : it is well - known that the sampling period of some da ta acquisition syst ems ( das ), if not short enough, may limit the evaluation of their transient perfo rm ance

    文摘:數據採集系統的采樣周期是有下限的，即其採集速率不可能無限高，這在實際應用中常常限制了其瞬態響應特性的獲得。
  9. This paper acquires managing stock informational system which is highly cohesive, loosely coupled, highly credible, easy to maintain and extend by means of unified modeling language ( uml ) and object - oriented rds ( vfp ) over the life cycle of software

    摘要採用統一建模語言（ uml ）和面向對象關系型數據庫（ vfp ）相結合，在軟體生命周期內採用面向對象的方法和工具實現庫存管理信息系統，在較短時間內得到了高內聚、低耦合、可靠性高、易於擴展、維護的系統。
  10. In the air combat simulation, since the system runs in the way of time frame cycle, the flying locus of the weapon, such as missile, changes as a dispersing function, and its movement is much faster than the target ( moving or static ) comparatively, so some errors emerge when the collision test is calculated between the weapon and the target

    摘要空戰模擬中，由於模擬系統採用時間幀周期方法調控系統的解算，致使導彈等武器的飛行彈道呈離散函數變化，而導彈等武器的飛行相對于靶標（運動或靜止）是一個快速運動，這樣，武器與靶標的碰撞解算就會引出很多誤差問題。
  11. Abstract : techniques of apple genetic transformation can improve apple trees and shorten the breeding cycle by molecular methods. in the last years, great progress has been made in this field, which involves a number of important apple genotypes developed. so far, apple genetic ransformation mainly adopts agrobacterium - mediated technique, involving infection and transgenic tissue regeneration, which are important steps to affect the transformation efficiency. the initial work to the date is to know and to search for the factors which can increase the efficiency

    摘要蘋果的遺傳轉化技術通過分子手段改良蘋果，有助於縮短其育種周期.最近十年，在該領域的研究取得很大進展，涉及到一些重要的蘋果基因型及有用的外源基因.迄今，蘋果的遺傳轉化主要採用農桿菌介導法，侵染與轉化材料的再生是影響其轉化效率的關鍵過程，了解其影響因素，尋找有利因素以提高轉化效率是目前蘋果遺傳轉化研究的重點。
  12. In this paper, a highly effective 3 - d explicit finite element combining parallel calculation method is presented, in which, the magnitude, the source rupture process, the influence of underground tectonics and the soil sediment structure are considered

    摘要採用數值方法對長周期地震動進行模擬已成為當前強地面運動預測的研究方向之一。
  13. The profile of arbitrary shaped groove is approximated by a series of rectangular steps and the " hot " dispersion equation of the coaxial arbitrary - shaped - groove slow - wave structure is derived by the self - consistent theory

    摘要用階梯近似的方法分析任意槽形加載的圓波導慢波系統中的場，採用自洽場理論，得到了任意槽形周期加載圓波導慢波系統在小信號條件下的「熱」色散方程，並對結構參數對小信號增益的影響情況進行了研究。
  14. Abstract : a new aerodynamic design system developed by authors for draft fan with enhanced efficiency, suppressed noise, enlarged flux and high load. the new design system features : a twist regulation for vortex control is employed in designing to lessen the secondary flow loss in the blade tip and hub ; the feasibility and high efficiency of this procedure has been verified by the tests of the prototype fan ; a new computer - aided 3d blading is used to optimize the blade ; numerical inverse checking is adopted to enhance accuracy in designing and cut down the period of the designing and production. this design system can make the optimized blade with " forward inclination ", " inclining sweep ", " bending sweep ", to minimize the various secondary flow losses, to expand the steady working range of the fan, and to suppress the aerodynamic noise source

    文摘:本文通過對一種新型高性能礦用局部通風機的設計、製造及試驗全過程的綜述，展現了新的先進設計體系在民用通風機上的成功運用，其研製特點是： （ 1 ）在葉片氣動設計中為了降低葉根及葉尖區二次流損失，採用可控渦扭向規律設計，樣機實測的高性能驗證了這種方法的可行性和高效性； （ 2 ）在設計方法中採用較精確的數值反驗算，獲取最優設計方案，大大提高設計的準確性和成功率，並縮短了設計試制周期； （ 3 ）在設計過程中發展了計算機輔助三維葉片造型新方法，可以根據設計需要簡便快捷地對葉片進行「前傾」 、 「傾掠」或「彎掠」造型，這些造型對減小各種二次流損失、擴大穩定工況范圍和控制葉輪機氣動噪聲源起到了非常好的作用。
  15. Abstract : in the light of the problems of high power consumption and low working efficiency in a beam pumping unit, a new method for power saving of the unit is proposed, that is, adopting an optimum structure of the unit and decreasing the periodic load coefficient of the pumping unit by changing the performance characteristics of the electric motor and by increasing the rotary inertia of the unit

    文摘:針對游梁式抽油機能耗大，工作效率低的問題，提出遊梁式抽油機節能的新方法，即在採用優化抽油機結構的基礎上，通過改變電動機的工作特性和增加抽油機轉動慣量的辦法降低抽油機周期載荷系數。
  16. A type of two layers pbg structure band stop filter with holes in the substrate is introduced in this paper, it detaches the substrate and microwave circuit, which solves the problem of placing microstrip line and helps to manufacture and amend, both the simulation result with hfss and measurement results are given out to identify its possibility

    摘要本文介紹了一種雙層結構的基於襯底打孔的pbg結構帶阻濾波器，採用了周期結構與微帶電路分離的設計，解決了傳統的打孔結構的導帶加工問題，並且有利於電路的加工和修改。
  17. In order to overcome the disadvantages of low accuracy, high complexity, and lack of robustness in many actual pitch detection algorithms, a new algorithm for pitch detection on the basis of local modulus maxima of dyadic wavelet transform was presented

    摘要為了克服目前諸多基音周期檢測演算法精度低、計算復雜度高、魯棒性差的缺點，研究了一種採用二進小波變換模極大值進行基音周期檢測的演算法。
  18. The dependence of superlattice thermal conductivity on period length is investigated by nonequilibrium molecular dynamics simulation

    摘要採用非平衡態分子動力學方法模擬了超晶格的法向導熱系數隨周期長度的變化關系。
  19. The nested coordinate systems are used to analyze the optical f - p periodic interference fringe

    摘要採用坐標系統嵌套的概念，對光學f - p周期變化干涉條紋進行分析。
  20. Cleaning production referred to the assumption of precautions in each procedure in the whole life cycle of the products and the organic integration of production techniques, production process and management etc., which could realize optimized enterprise operation and achieve the minimal resource consumption, the best management and the optimal economic growth

    摘要清潔生產即在產品的整個生命周期的各個環節採取「預防」措施，將生產技術、生產過程、經營管理及產品等各方面要素有機結合起來，實施優化運行，實現最小的環境影響、最少的能源使用、最佳的管理模式以及最優化的經濟增長。
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