排種 的英文怎麼說
中文拼音 [bèizhǒng]-
Furthermore, the maximum and minimum cleaning angle and sliding angle of seeds in the scoop were determined, the angle of clapboards hatch and the thickness of scoop top were derived
建立了持種空間及在排種平面投影的理論計算公式，分析了持種空間隨分種勺結構參數和工作位置的變化。Present situation and developing trend of the cotton seed metering device
傾斜外槽輪上排種式排種器的設計Study on row sowing device with spiral sheave
螺旋槽輪式排種器的研究Fluted - wheel feed of sower
播種機.外槽輪排種器Aiming at the problem that the seeds picked up by the suction plate of the seed metering device cannot accurately fall into the seed pit opener as well as into the seed pit, an innovated seed metering device on which the seed dropping angle can be adjusted within a certain range and a new testing stand have been developed in accordance with the mathematical calculation model that had " in accordance with the mathematical calculation model that had been established previously. then an experimental study is conducted and the seed dropping law has been found out through the study
本論文根據2bqm - 2型氣吸式精量鋪膜播種機的結構和工作原理，針對該機在實際播種中，吸種盤吸出的種子不能滿足準確地落入在膜上滾動開穴的鴨嘴內，並及時地排入到鴨嘴所成的穴孔內的設計要求，進行了一定的試驗研究，利用已建立的計算數學模型，設計新的試驗臺，改進排種器，使排種器的落種角度可以在一定的范圍內調整。Brush feed wheel
刷式排種輪This paper stated the improvement, innovation and working principle of this mechanism. the disseminator carry on single - seed pointed - planting using of ball - spoon shaped device filling in inside, a few aspects of power working together perform filling seed, clearing seed and dropping seed, which can guarantee precision quantify and controlling
本文闡述了它在結構和工作機理的改進和創新。本排種器利用球勺內窩孔定量，多力聯合作用進行充種，靠自身重力清種、投種，排種精確、定量、可控。Theoretical analysis of seeds filling process in precision metering device with concave metering inner - cell
組合內窩孔精密排種器充種過程分析Experimental research on soybean seeds filling process of air - blown vertical - rotor seed - metering device
氣力輪式精密排種器大豆充種過程試驗研究When seeding, this system automatically regulates the speed of the seed - sowing device according as the demand of sow quantity and the speed of the seeder. this speed is acquired by sensor. the land wheel skid and rough ground will influence the quality of seeding, then, by using this system the influence may be decreased
此系統在播種時，可以連續採集五輪儀的轉速，並根據五輪儀的轉速和作物播量要求調整排種器的轉速；系統可以減小地輪打滑及地面不平對播種質量的影響，從而達到精量播種的要求。In order to enhance the sufficient effect and the metering quantity of suction seed metering device, the regulative keep - off shade of seed room and the appropriate mechanism structure were designed on the basis of analyzing the structure and basic principle of suction seed metering device
摘要為了提高氣吸式排種器的充種效果及排種質量，在分析氣吸式排種器結構和基本工作原理的基礎上，設計了充種室種面調節擋簾，並改進了充種室結構。Precision seeder, grain drill seeder, hill - drop planter, seeding monomer, and seed sowing device for the first time are realize to be tested on one comprehensive test - bed, and at the same time, hard problem of evaluating seeding accuracy from seed kernel space interval is solved
該系統首次實現了對精密播種機、穀物條播機、穴播機，及排種器等多類型播種機具播種精度的檢測，解決了通過直接獲得種子粒間距而檢測播種精度這一難點問題。The comprehensive seeding accuracy testing method proposed in this dissertation to test performance of precision seeder, grain drill seeder, hill - drop planter, seeding monomer, and seed sowing device is an integrative one with technology of computer vision, patter recognition, and automatic control
本文提出的適用於精密播種機、穀物條播機、穴播機，及排種器等多類型播種機具的播種精度檢測方法，是集計算機視覺、模式識別、自動控制為一體的綜合技術。The main context of this paper is improving the precision of the disseminator. through analyzing the motion and construction parameter, making sure of the factor of working property, the motion equations of seed were established, and then the mathematical patter of main parameters were established. using of vb, we compiled procedure to simulate the motion of seed in the working process, finding the main factor that affect on the working property of the disseminator, then optimal designing of parameters of the device was laid
通過對排種輪的充種極限速度、清種始角、護種始角、排種器的投種口尺寸、型孔的尺寸等運動參數和結構參數進行分析，總體了解排種器結構參數和運動參數對其工作性能的影響，建立種子的運動方程，進而建立各主要參數（充種速度、清種角、護種角等）的數學模型，運用計算機輔助分析（ caa ）方法，通過visualbasic編製程序，對排種器工作過程中種子的運動進行動態模擬，找出影響排種器工作性能的主要因素，並對其參數進行優化，為合理地優化設計奠定了基礎。Status quo and developing direction of cottonseed metering device
棉花播種機排種器的現狀和發展趨勢Research and design of seeding apparatus on inclided outer fluted - wheel
傾斜外槽輪上排種式排種器的研究與設計Status about onion planting and its harvesting machines
精密播種技術及磁吸滾筒式穴盤排種器的研究Computerized simulation of working process of seed metering device for 2bqm - 2 plastic film mulch pneumatic precision planter
氣吸式膜上精量播種裝置排種過程的模擬研究Small hoist arranges rope device automatically design
棉花排種器的現狀和發展趨勢Experimental study on a new type seed meter
新型氣壓式精密排種器的試驗研究分享友人