查询词典 picking

The research of this paper will enable the cotton-picking robot to emulate human in cotton harvest, increase its working efficiency, and reduce the impurity in collected cotton.

本文研究的计算机视觉应用技术，可以使机器人模拟人工采收棉花，比传统的采棉机械效率高，产量大，棉花中杂物少，棉花质量好。

A new cotton-picking machine, though it may reduce the cost of cotton underwear and shirts to everyone, and increase the general wealth, will mean the employment of fewer cotton pickers.

新型棉花采摘机，虽然可以降低每个人购买棉质内衣和衬衫的成本，并且提高整体的财富，但是受雇的棉花采摘工人数量会减少。

The key factor of successful utilizing cotton-picking robot is that the cotton should be identified and positioned accurately and dealed in real time by the robot computer.

采棉机器人能否成功应用的关键是正确、实时地识别并计算采摘对象的位置。

As a practical application of the research results in this paper, the feasibility of applying robust exponential convergence to cotton-picking robot is studied with the parallel axis binocular computer vision model, and the research results show that even with large modeling errors, the controlling manipulator also has good dynamic property and sufficient high stability.

最后本文进行了基于平行光双目视觉模型和鲁棒指数收敛法的机械手采棉可行性研究；研究结果表明，在存有较大模型误差的情况下，机械手仍然具有良好的动态特性以及足够的稳态精度，本文研究的控制方法能够用于采棉机械手。

Earlier this year, for example, Chinese quality-control inspectors discovered a broken crankshaft on an imported cotton-picking machine made by Deere, according to Mr.

比如，李长江称，今年早些时候，中国质检部门在进口的迪尔公司生产的采棉机中发现曲轴会发生断裂。

Scarlett had not intended to do any cotton-picking herself, even after Grandma Fontaine's tart remark.

思嘉莉特虽然领教过方老太太那一番尖刻的教训，却仍然不打算亲自下田去采棉。

The results simulated with MATLAB demonstrate that the proposed mathematical model and connecting rod parameters are reasonable,all joint motions are correct and cotton-picking is realized.Based on the kinematics research of the single manipulator,the path planning and aiming to avoid obstacle will be investigated.

根据D-H法则和机械手的结构参数，建立了单机械手的运动学模型，采用反变换法求解运动学逆问题，利用MATLAB仿真，验证了所建模型和所有连杆参数的正确性，保证了机械手各关节的准确运动，实现了棉花的实时、高效采摘，并且可以在上述机械手运动学模型基础上开展轨迹规划和避障等技术研究。

Air guitar T-shirt: cotton-picking?Australian scientists have invented a T-shirt that allows air guitarists to play actual music as they strum the air.

澳大利亚科学家们近日发明了一种新颖而神奇的T恤衫，对于那些热衷于空气吉他演奏的人来说，只要穿上它便可以在没有吉他的情况下，仅凭&手舞足蹈&就能够弹奏出逼真悦耳的音乐。

So we can imagine picking up this piece of paper, and curling these two regions so that they're close to each other.

所以我们可以想象一下，捡起一张纸，卷起这两个区域以致它们靠得很近。

The new shredding mechanism is in installs a cylinder knife under the horizontal-type stripper roller, there is a cut knife at the front of the cylinder knife, after the corn stem enters the gap between stripper roller, is cut off by the knife .When the stripper roller is working, it picking the corn cob, at the same time it take the corn stem into the cylinder knife, the corn stem is cut off by the knife, then the corn stem that has been cut off is thrown out by the cylinder knife.

新装置基于背负式穗茎兼收玉米联合收获机设计，原理是在每对卧式摘穗辊的下方安装一个滚筒刀，在滚筒刀的前端安装有割断刀，当玉米茎杆进入摘穗辊间隙后被割断刀打断，摘穗辊进行摘穗工作的同时将已被打断的玉米茎杆喂入到滚筒刀中切碎，切碎后的茎杆被滚筒刀抛送到茎杆收集装置中。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。