Dynamic Performance and Control of Pneumatic Two-Arm Articulator Manipulator

Virtual Articulator System and Three Dimension Visual Research

虚拟牙合架软件系统和三维可视化研究

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The researchers said there are close ties between duck grazing patterns and rice cropping intensity.

研究员指出,放养鸭子和水稻栽种密度也有密切关联.

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There were significant difference in growth characteristics and productivity in continuous cropping years.

不同连作年限土壤对黄瓜生长特性和产量均有极为显著的影响.

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Objective To discuss the internal and external factors'functional mechanism of ginseng continuous cropping obstacle.

目的探讨人参连作障碍的内外在因素作用机制.

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Our company adopted the share-cropping system to boost our morale.

我们公司采用了按比例拆账分成的办法,这样就能提高大家的积极性.

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So increasing forage crop production is approach of the cropping system adjustment in this area.

因此,大力发展饲料粮生产是今后黄土高原种植业结构调整的必然方向.

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And now the area of the intensive cropping system was only a few.

集约制目前还只呈点状分布,面积不广.

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That year good yields of mixed cropping of wheat and peas were obtained.

这一年小麦豌豆间种获得了高产.

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No-tillage seedling-throwing techniques of single cropping late rice in Xiushui county were reviewed in this paper.

简要介绍了江西省修水县一季晚稻的免耕抛秧技术要点.

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This cropping pattern is grown on about 1.5 million hectares in Pakistan.

巴基斯坦约有150万公顷积土地采用这种种植方式.

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Nature gives the farmland and farm crops with the aesthetic feeling of the rhythm and metre.

大自然赋予农田和农作物以节奏与韵律的美感.

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Breeders try to incorporate resistance genes into farm crops to make them disease tolerant.

育种工作者想方设法把抗性基因转移到农作物上去,使作物有抗病性.

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At present, the coverage of improved strains of farm crops has exceeded 95 percent nationwide.

目前, 全国主要农作物良种覆盖率已超过95%.

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Cold temperatures have wiped a big chuck of California's farm crops, especially citrus and avocado crops.

冰冷的气温使加利福尼亚的农业种植场的机器损坏, 特别影响了柑桔和鳄梨作物的收割.

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But inside the vertical farm, crops could grow all year, and.

但在立体农场里, 农作物可以全年生长.

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There are very important for protecting grain crops.

这对保护谷物庄稼十分重要.

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Data of Grain Crops in this table are estimated from sample surveys.

本表粮食作物均为农产量抽样调查数.

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Spring wheat sown area of grain crops accounted for 9 0 %.

春小麦占粮食作物播种面积的90%以上.

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The best-known grain crops are wheat, oats and maize.

人们最熟知的粮食作物是小麦、小麦 、 燕麦和麦子.

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The best-known grain crops are wheat, barley, oats and maize.

人们最熟知的粮食作物是小麦 、 大麦 、 燕麦和玉米.

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