有生产价值的

Based on ABB s IRB140 mini industrial robot,this paper analyzed a 6 DOF multi-joint industrial robot in kinematics,established its kinematics model,proposed a specific simulation algorithm for robot work spaces describing,and generated a continuous work space map,which have significant referenced value in robot kinematics,barrier avoidance,computer control and robotics education.

文章以瑞典ABB公司生产的IRB140型小型工业机器人为例，对空间六自由度多关节机器人进行了运动学分析，建立了该类型机器人的运动学模型，提出了空间六自由度多关节机器人连续工作容积的仿真算法，并根据此算法生成了该机器人的连续工作容积图，这对机器人动力学、机器人避障、微机控制和机器人教学等方面的研究有重要的参考价值。

Earlier this year, signs of corrosion were found in metal strips made by Mantegazza of Italy for more than - 500m worth of notes destined for eight eurozone countries.

今年早些时候，在意大利曼泰加扎公司生产的金属条上发现有腐蚀的痕迹。这些金属条是为发往8个欧元区国家的价值5亿多欧元的纸币制造的。

A steady supply of spider silk would be worth billions of dollars-but how to produce it?

如果有稳定的蛛丝的供应，它将是一个价值上亿的产业，但问题是怎么样才能生产出稳定的蛛丝呢？

The city green turf grasses are under seriously stress for the shading of tall buildings, trees and shrubs, and lead to the recession of turf grass, so the author studied for this problem; Taking three cold-season sods as test material, including Festuca rubra Pernille、Poa pratensis Kentucky and Agrostis Regent. Effects of different concentrations of uniconazole (S3307) on shade-tolerance of three turf grasses under shading situation were studied by testing long-term growth and physiological characteristics of them.; After treated with S3307, the contents of chlorophyll and soluble sugar increased, plant height decreased, leaves width and thickness increased. All of these indicated that S3307 can evidently improve shade-tolerance of three turf grasses with different shade-tolerance, the optimal concentration of uniconazole is 100~200 mg/L; The results are very useful and meaningful for improving quality of turfgrasses under shading situation.

高大建筑物、乔木及灌木遮荫会使用于城市绿化的草坪草受到严重胁迫，造成草坪草衰退，针对这一难题进行了研究；以耐荫性不同的冷季型草坪草匍匐紫羊茅派尼、草地早熟禾肯塔基、匍匐翦股颖摄政王为试验材料，研究了不同浓度的外源激素稀效唑(Uniconazole， S3307)处理对3种遮荫草坪草生理及生长变化的长期调控作用；经稀效唑处理，3种草坪草叶片叶绿素含量和可溶性糖含量增高，植株株高变低，叶片变宽、变厚，不同耐荫性草坪草的耐荫能力均得到显著提高，最适的处理浓度范围100~200mg/L；这在生产实际中有重要应用价值，特别对提高受遮荫胁迫的草坪质量具有重要意义。

We devote ourselves to offer the exquisite acrylic and overall advertising exhibition service. We combine the acrylic, woods, hardware and glass perfectly, and own a full set of production flow including the woodwork department, acrylic carving and cutting, bending, spray-painting, blister fine carving, figuring and polishing, silk screen oil injection, etc, and recruit a mass of long-term and professional design team.

致力於为客户提供精品亚克力及全方位的广告展示展览服务，利用亚克力，木材，五金材料，玻璃的完美结合，利用自有全套的生产流程：木工部，亚克力雕刻切割，折弯，喷绘，吸塑精雕，修磨抛光，丝印喷油等，并聘请有一批长期专业的设计制作团队，不管您公司是需要制作精美的亚克力产品，展示架展示柜赠送给经销商，还是需要参加展览，公司样品陈列柜，店面形象设计装修等一系列需求，我们都将是您不二的选择，全方位的服务，优势的价格，经典的工艺，为您的产品提升价值，为您的公司提升品牌，并将您的设想变为现实。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。