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Carry out of grinding studies and projects in suppourt of advancements in abrasive products, and their applications.

为支持磨料产品及应用的进步进行磨削项目的学习和执行。

The limited external changes are a tribute to the optimization of the original design and huge advancements in avionics.

外观上有限的变化是对于原始设计的优化而巨大的进步是在航空电子方面。

At the "Ecole desponts et chausses" founded in 1741 in Paris, important fundamentals were worked out for advancements in road construction techniques.

在"法国desponts等。chausses"成立于1741在巴黎，重要的基础是编制公路施工技术进步。

Later advancements saw the ends of the can made out of aluminum instead of steel. In 1962, Ermal Cleon Fraze of Dayton, Ohio, invented the integral rivet and pull-tab (also known as rimple or ring pull), which had a ring attached at the rivet for pulling, and which would come off completely to be discarded.

之后的技术进步经历了铝替代铁做原材料使之能够冷凝。1962年，来自俄亥俄州代顿的艾马尔·克里昂·弗拉泽﹙Ermal Cleon Fraze﹚发明铆钉和拉标签：铆钉上外套一个环锚紧，拉开后可整个被丢弃。

Connected with trail research, this paper discusses synthetically the lacks of head-feed rice-wheat combine harvester and its' advancements on technology, and the current of the development on technology of head-feed combine harvester made in Japan in such as the header, the conveying-feed unit, the threshing cylinder, the cleaning unit and the rubber crower w...

分析了日本半喂入稻麦联合收割机在使用中存在的不足以及在收割、输送、脱粒、清选和行走机构等方面技术改进和发展动向。研究表明，以上技术进步进一步提高了半喂入联合收割机技术性能，可为我国半喂入联合收割机的研制提供借鉴。

San Francisco cosmetic dentistry has come a long way with the advancements in new technology and research.

旧金山美容牙科走过了漫长的道路与进步的新技术和研究。

Network economy could reduce costs of exchange and achieve economies of scope and economies of integration. The advancements of network economy urge it to be the mainstream over obstacles. It shifts situations between supplier and demander, changes the characters of demanding and factors of purchasing. Those engender new type of demand. Estate agencies, which integrate on-line and off-line services, will achieve dominancy in the market. In general, estate agencies have to shift from the necessary intermedia to assistant roles. Network economy supplies a gap of information deficiency in estate market and levels down the amplitude of estate economy cycle. Informatization of industry management enhances market efficiency, at the same time decreases systemic risks.

网络经济的进步性能够使其最终重重突破障碍而实现主流化；网络经济从本质上改变了房地产供求双方的主从格局，使需求特征及购买决策因素发生变化，也形成了新型房地产产品需求；网上服务与网下服务相结合的中介主体将主导中介市场，但总体而言房地产中介将由必要的市场环节转变为重要的辅助环节；网络经济改善了房地产市场信息信息缺陷局面，平缓了房地产经济的周期性波动，行业管理信息化提高了市场效率，也降低了系统风险。

The technological advancements in this sport's field.

技术进步在这项运动中的字段。

Swww.sketchupbbs.com Callebaut also conceived various generations of the Hydrogenase that will be released in 2015, 2020, and 2030 – each with more advancements and striving to become a 100% self-sufficence organic airship.

卡勒博还设想将要在2015年，2020年发布的氢化各种代，2030 -每个有更多的进步，努力成为一个100％的自我sufficence有机飞艇。

Digital business card printing and membership card the advancements, digital business card printing and membership card production potential is still being continue to identify, we also have plenty of reason to believe that this is a full of life's cards and membership cards.

数字制卡和会员卡制作技术在不断进步，数字制卡和会员卡制作的潜力还在被继续发掘着，我们也有充足的理由相信这是一个充满生命力的制卡和会员卡制作方式。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。