移栽機 的英文怎麼說
中文拼音 [yízāijī]
移栽機
英文
plant setter-
Based on the national " ninth " five years " key project - study on the equipment and technique of raising and transplanting seedlings as the kind of factory, combining the no - tillage specialty which can shorten the working period and reduce the intension of dust devil, the key parts of corn no - tillage transplanter has been studied which can improve both the transplanting speed and reliability, reduce the labour intension of operator, further more, the method of automatic controlling whole working course has been applied by using single - chip microcomputer, the bedrock is made for transforming this technique into social productivity
本文在原來國家科技部「九五」攻關項目「工廠化育苗、移栽工藝及設備研究」的基礎上,結合免耕工藝不僅縮短作業時間,而且可以對防止沙塵暴發生有利的特點,對可以提高栽植速度和工作可靠性、降低操作人員勞動強度的玉米免耕栽植機的關鍵部件進行了詳細的研究,進一步採用單片機控制技術對其工作過程實現了自動化控制,為該技術盡快轉化為社會生產力打好基礎。Research of the cotton transplanting machine with the nacelle
棉花移栽機的試驗研究Air - sucking sequential rice transplanter for air - pruning tray grown seedlings
水稻缽苗空氣整根氣吸式有序移栽機的研究2zb - 4 cup type transplanter for transplanting earth - bown seedlings
4型杯式缽苗移栽機Four hyg - resistant plants, which were chosen randomly from the plants which grown in the field, were detected through gus and pcr. the results confirmed that the npr1 gene have been induced into the genome of eustoma russellianum
隨機選取4株移栽成活的具有hyg抗性的洋桔梗植株進行gus染色和pcr分子檢測,均為陽性,初步證明外源npr1基因已整合到洋桔梗基因組中。With the purpose of better understanding some weak links in this subject, we comprehensively and systematically compared the effects of some typical inhibitors and their different combined ways in inhibiting cd bioavailability in purple soil, further studied the laws and affecting factors of cd ' s transfer and transformation in soil - plant system, revealed the mechanisms inhibitors function, and explored the practicable inhibitor prescriptions and their usage. the results are expected to provide reliable techniques for controlling cd pollution of agricultural soils in chongqing and it is also significant to ameliorate soils polluted by other kinds of heavy metals. comprehensive methods including pot experiment, laboratory culture experiment, kinetic and thermodynamic adsorption - desorption experiment were adopted in this study, and the acidified purple soil was chosen to test, considering that cd is highly active in this soil
本研究針對重慶市農業土壤的污染狀況,選取鎘活性較高的酸化紫色土為供試土壤,採用盆栽試驗、培養試驗、化學熱力學與動力學吸附試驗相結合的方法,系統研究和比較多種調控劑及其不同組合方式對鎘生物活性的效應,並揭示鎘在土壤?植物系統中的遷移轉化規律及影響因素,進一步分析調控劑的作用機理,探尋具有實際應用價值的調控劑配方及合理使用的方法,這不僅可以為重慶市農業土壤鎘污染的防治提供可靠的技術保障,而且對于其它重金屬污染的治理也有一定的理論意義。Based on the analysis of the kinetic track of the scallion during planting, basic relationships ' among the characteristic parameters of the transplanter with two flexible metal disks, including the velocity of the transplanter, the rate of transplanting, the spacing between seedlings, the angle of releasing seedlings, the diameter and length of seedlings, have been set up in this paper, and then a mathematic model of optimum design for the transplanter with the final planting angle of seedlings ( y = 90 ) has been formulated and solved with good results. according to the optimum solutions, a new type of transplanter with two flexible metal disks has been developed and the field tests of the transplanter have been conducted
為了實現大蔥機械化移栽,作者分析了國內各種移栽機的結構特點,確定了以撓性圓盤式栽植器為研究對象,在分析撓性圓盤式栽植器的運動軌跡和特徵參數的基礎上,完整地確立了撓性圓盤式移栽機的基本參數:栽植頻率、栽植株距、機組前進速度、輸送帶上秧槽的間距、撓性圓盤半徑、撓性圓盤的轉速、夾苗株數以及傳動比之間的相互關系,並建立了以蔥苗栽植傾角= 90為目標的優化設計數學模型,提出了撓性圓盤式大蔥移栽機的優化設計方法。Has become one of cash crops of regional scale planting for many years in china. unfortunately, because scallion is planted with a small spacing between seedlings, all kinds of available transplanters made in domestic can not be used for transplanting scallion, so up to now scallion planting has to be planted by manual tools
大蔥在我國已成為區域規模種植的經濟作物之一,由於大蔥移栽的農藝要求特殊性,國產的各種移栽機都不適合大蔥這類小株距作物的移栽,大蔥移栽機在國內的研究與應用方面還是空白。Seedling bury percentage of naked root transplanting is one of important criterion of flexible disc transplanter
摘要移栽裸根苗時,秧苗的埋苗率是移栽機工作質量的重要指標。Design and simulation of the forest trees potter
林木移栽機的設計與運動模擬The research results of this kind of transplanter in the paper are very important for the design and application in field practice
本文的研究結果對于撓性圓盤式移栽機的設計和使用具有重要的指導意義。The results not only indicate that the transplanter can plant scallion with small space, and meet the requirements of the scallion practical planting, but also demonstrate that the optimum design method of the transplanter is correct and useful
優化結果表明,撓性圓盤式移栽機的栽植性能與兩圓盤夾角、特徵參數以及所栽植蔥苗的直徑和高度有關,並存在最佳組合。General rotatory composed design with 5 factors was adopted for studying influence of factors on seedling bury percentage of naked root transplanting, and mathematical models between parameters of transplanting machine and seedling bury percentage were set up, and the influence of mechanism parameters on seedling bury percentage ratio was analyzed
為研究撓性圓盤式移栽機移栽機構各參數對秧苗埋苗率的影響,進行五因素二次通用旋轉組合設計試驗,建立了移栽機參數與秧苗埋苗率間的數學模型,並分析了各參數對秧苗埋苗率的影響效應。Prepare beds for annuals and small plants by working in plenty of organic material, layer mulch on top, then gently stick the transplants through mulch to the appropriate depth
為一年生植物和小型植物準備苗床需要大量的有機材料,如腐葉土堆在上層,然後將移栽苗種植到適當的深度。Results show artemisia ' s survival rate of manual plant were higher than machine plant and the speed of vegetation restoration in two experimental areas were quicker than ck
試驗研究表明:人工移栽的差巴嘎蒿的成活率明顯高於機械移栽的成活率。( 1 ) mechanism type - synthesis and dimension - synthesis of the tomato harvesting manipulator were investigated according to some criteria of tomato physiological characteristics and cultivated methods and type - synthesis regulation. a redundant manipulator consisting of 2 prismatic joints and 5 rotational joints was determined for tomato harvesting. at the same time, a synthetic object function for optimizing design was set up based on workspace and link length
( 1 )根據番茄生物學特性、栽培方式與番茄收獲機械手機構型綜合原則,確定了番茄收獲機械手是由2個移動關節、 5個轉動關節構成的7dof冗餘度機械手;以工作空間和桿件結構尺寸為目標建立了綜合優化目標函數,獲得了機械手結構參數的優化解,並根據實際工作方式確定了機械手結構尺寸參數。Study on increasing production mechanism and compound techniques of transplanting maize seedlings with nutrition ball
玉米肥團育苗移栽增產機理與配套技術分享友人