planting mechanism 中文意思是什麼
planting mechanism
解釋
排種裝置-
In order to solve this problem, we find a kind of herbages plant - sabaigrass ( eulaliopsis binata ) which not only can accommodate the badly environment of purple soil but also have excellent water and soil conservation effect and good economic benefit. this study adopt quantitative and qualitative methods, through comparative study of four different utilization types : sabaigrass treatment, grass tree solid plating treatment ( planting sabaigrass under fruit trees treatment ), bare land treatment, natural wild grassland treatment, study water and soil conservation effect, soil water condition, soil constructors condition, soil fertility condition and soil surface temperature, then evaluated the water and soil conservation effect of plating sabaigrass in purple soil bare sloping field and probed into water and soil conservation mechanism. the main results are as follows : 1
本研究針對湖南省衡邵盆地紫色巖地區日益惡劣的生態環境，從紫色土荒坡地水土流失治理入手，在尋求出既適應紫色土荒坡地惡劣環境又有良好水土保持作用和一定經濟效應的作物? ?龍須草的基礎上，用定性和定量相結合的方法，以「龍須草純種」 、 「龍須草與果樹立體種植」 （簡稱林草立體種植，下同） 、 「空曠地」 、 「自然野生雜草地」四種不同的土地利用方式進行對比研究，從水土保持效應、土壤水文狀況、土壤結構、土壤肥力狀況、地表溫度狀況等方面分析、評價紫色土荒坡地種植龍須草防治水土流失的效應，並對其機理進行了初步探討，主要研究結果如下： 1 -
The kinematic characteristics of the rearward separate - planting mechanism were theoretically analyzed and its kinetic process was simulated by monitoring the six selected points on the motion trajactory of the tip of seedling
通過秧針端點運動軌跡上的6個特定點，對后插式分插機構的運動學特性作了理論分析和計算機模擬，並利用高速攝像對機構運動學分析進行了試驗驗證。 -
The testing results of straw cutting and field experiment show that this mechanism has excellent anti - blocking capability. ( 2 ) a new no - till planter equipped with the strip chopping anti - blocking mechanism was developed. compared with other no - till planters, it possesses higher anti - blocking capability and suits the need of seeding in huabei plain where the winter wheat - summer corn continuous double cropping system gives much straw and short planting season
（ 2 ）研製出新一代玉米免耕播種機，配以新型防堵機構，防堵性能優越，連續三年分別對三代樣機進行的田間試驗表明，可在地表整稈覆蓋量10t / ha的條件下連續作業而不堵塞，該播種機的防堵性能好。 -
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。 -
Effects and physiological mechanism of planting densities on photosynthesis characteristics of flag leaf and grain yield in wheat hybrid c6 - 38 py
1旗葉光合特性和產量的調控效應及其生理機制 -
Planting technique of wide narrow row alternation for maize and research on their agricultural mechanism
玉米寬窄行種植技術與配套農機設備研究 -
We did not find none of the articles report about the genetic and degenerative mechanism. the degeneration of strain is common in artificial - planting, it is one of the most urgent problems that need to solve
本實驗中，運用rflp和rapd兩種分子標記技術及同工酶分析技術對正常菌株和其退化菌株進行了dna和蛋白質水平的分析，以期獲得表型性狀的變化所涉及的dna和蛋白質水平的標記。 -
Exploiting the long jump technique parameter and treading strength in the planting step - time curve, and analyzing the kinematics and dynamics reasons for the loss of approach velocity, taking - off rapid supporting and stretching in the generating mechanism of vertical velocity during long jump take - off, the essay puts forward a new view of generating vertical velocity and offers a new thought for creating training of long jump
摘要利用世界優秀運動員的跳遠技術參數和跳遠踏跳階段踏跳力時間曲線，剖析助跑速度損失量、起跳快速支撐和蹬伸在跳遠起跳垂直速度的生成機制中的運動學和動力學原因，對跳遠垂直速度生成提出了新的見解，並為創新跳遠訓練提供了一條新的思路。 -
This research is a part of the liaoning natural science fund - " study on the mechanism of saving water and cost for the rice planting technology of germinated rice seed direct sowing with recycling paper mulching " ( 20022082 )
本研究是遼寧省自然科學基金「紙膜覆蓋水稻種植工藝及其作用機理」 （ 20022082 ）的一部分。本文在查閱了國內外大量文獻資料的基礎上，研究了國內外節水技術的研究動態和水稻種植機械化的發展。 -
Kinematical properties and parameter optimization of separating - planting mechanism with double control unit
雙控制分插機構的運動特性和優化分析
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