查询词典 metal

In the research area , To study the correlation between heavy metal elementss indicates that, between the heavy metal elements, the heavy metal and other elementss have the co-function and the anti- function, and this strengthen the corn to bear the heavy metal the ability Possibly.

对研究区重金属元素间的交互作用进行研究表明：重金属元素间、重金属和其它元素间存在协同或拮抗作用，可能增强玉米耐重金属的能力。

Hua Yu Hardware Products Factory is a production of various kinds of metal products, gifts, jewelry, household items, handbags accessories, garment accessories, such as the professional manufacturers, production equipment have zinc alloy die-casting machine, metal stamping, hydraulic machine, to produce alloys, copper, iron, aluminum and other metal products, main products have handbag accessories, garment accessories, buttons, nails, chain, belt buckle, belt, necklace, brooch, fashion jewelry, gifts and so on, complete advanced production equipment, from mold development to finished production at one go and currently employs 260 people, technical personnel 30 people, factories located in China hardware city of Chang'an Town, Dongguan City and strategic location, Changan is all kinds of metal materials, molds, tools, accessories, processing and electroplating of concentration for the plant in lower costs, improve efficiency, quality control, such as a very great help, our product export Europe, America and Japan-based products in environmental protection, Needle detector to achieve requirements of the European Union and Japan.

华钰五金制品厂是一家生产各类金属制品，礼品，饰品，家居用品，手袋配件，服装辅料等的专业厂家，生产设备有锌合金压铸机，五金冲压，油压机，可生产合金，铜，铁，铝等金属产品，主要产品有手袋配件，服装配件，钮扣，钉，链条，皮带扣，腰带，项链，胸针，时尚饰品，礼品等，生产设备先进齐全，从模具开发到成品制作一气呵成，现有员工260人，技术人员30人，工厂地处中国五金重镇东莞市长安镇，地理位置优越，长安是各类五金材料，模具，工具，配件，加工及电镀之集中地，为工厂在降低成本，提高效率，控制品质等带来非常大的帮助，我们的产品以出口欧美及日本为主，产品在环保，检针方面达到欧盟及日本要求。

The company is headquartered in Spainù Provinceá City, specializing in rubber metal products design, production and sales, product is the basic damping of flexible pieces mainly, including rubber and metal flexible joints, for the locomotive spring rubber metal parts, rubber metal bearing, progressive cone and planar shock absorbers, such as cylinder piston.

公司总部位于西班牙基普斯科瓦省乌尔尼塔市，专门从事橡胶金属产品的设计、生产及销售，产品基本是以减震柔性件为主，包括橡胶及金属弹性关节，用于机车的橡胶金属弹簧件，橡胶金属支座，渐进式圆锥及平面减震器，气缸活塞等。

It was observed that not only histidine, but also histidine-Co and histidine-Ni could induce and substitute some Cu and Zn from Cu_2Zn_2SOD, eventually influence the activity of this metalloenzyme. Histidine- metal ion complexes have stronger ability than histidine to displace the bound metal ion from SOD. In addition, the amount of foreign metal ion binding to the SOD was less than that of metal ion lost from SOD. It obviously means that there was apoenzyme in the solution.

实验结果表明： Cu2Zn2SOD酶不仅与组氨酸，而且还可以与组氨酸－CoⅡ）和组氨酸－Ni(Ⅱ相互作用，Cu2Zn2SOD酶中的部分Cu和Zn被诱导和置换出来，并相应地影响了酶的活性；组氨酸－金属离子配合物的作用比组氨酸强，酶活性降低也更明显；酶中结合的外来金属离子的量比从酶上被诱导和顶替下来的金属离子的量要少，说明在溶液中有脱辅基酶的存在。

Electrocatalysts, such as metals, metal alloys, transition metal oxides, transition metal macrocycle etc, for oxygen reduction reaction in fuel cells and metal-air batteries were reviewed .

主要综述了近几年燃料电池、金属-空气电池中氧还原反应催化剂的发展状况，包括发展成熟的贵金属及合金；过渡金属复合氧化物、简单氧化物；过渡金属大环化合物以及双功能电催化剂研究现状。

Well worth mentioning BE, gold leaf metal alloy and hat color inside the gold deposition and tooth essence color are close, therefore the beautiful effect of the repair body wants to surpass titanium metal alloy and roast a porcelain hat;But because titanium metal specific weight is smaller, the titanium metal alloy roasts the weight of porcelain hat obviously and a little bit lightly, suitable for empress many units of the tooth roast porcelain bridge repair.

值得一提的是，金铂合金与金沉积内冠颜色与牙本质颜色接近，因此修复体的美观效果要优于钛合金烤瓷冠；但由于钛金属本身比重较小，钛合金烤瓷冠的重量明显较轻，适合于后牙的多单位烤瓷桥修复。

The main products: all types of pumps used, the kettle with mechanical seals, metal bellows mechanical seals, gaskets winding metal, metal-coated pads, metal compound pads, packing materials of the Pan-gen weaving, flexible graphite packing ring, Special type of rubber seal products, PTFE products and other products.

主要产品：各型泵用、釜用机械密封、金属波纹管机械密封、金属缠绕垫片、金属包覆垫片、金属复合垫片、各种材料的编织填料盘根、柔性石墨填料环、各类特种橡胶密封件制品、聚四氟乙烯制品等产品。

In cloth and artificial leather, dining tables and chairs (metal/cloth and wood or chipboard with melamine), kitchen tables and chairs (metal/cloth and wood or chipboard with melamine), beds without mattress and slatted frame (just with a rolling-frame out of pine-wood), cupboards, sideboards, vitrines and lowboards (metal/glass and wood or chipboard with melamine), garden furniture and coffee tables (metal/glass and wood or chipboard with melamine).

德国客户想从国内进口装有软垫的布艺和人造革家具(321沙发，扶手椅子等)，餐桌椅(金属/布和木质的或者密胺胶合板制)，厨房桌椅(金属/布和木质的或者密胺胶合板制)，没有床垫的床有板条结构(仅是用松木做成的可起伏结构)，碗碟橱，餐具柜，下班橱窗和矮柜(金属/布和木质的或者密胺胶合板制)，花园家具和咖啡桌(金属/布和木质的或者密胺胶合板制)。

Powder metallurgy products / PIM metal powder injection molding / precision casting / structural parts: Stainless steel powder metallurgy structural parts, powder metallurgy iron-based, powder metallurgy copper, stainless steel casting, metal powder injection molding MIM structural components, precision steel casting; cam , metal buttons, spherical oil bearings, bushings, bushing; copier parts, printer parts, automotive, electronics, office equipment, medical equipment, environmental protection and filtration equipment and other machinery, electrical appliances, electric / pneumatic products in the precision parts; products used within the industry shaped metal structure parts, non-standard parts, hardware accessories.

粉末冶金制品/PIM金属粉末注射成型/精密铸件/结构零件：不锈钢粉末冶金结构件、粉末冶金铁基、粉末冶金铜基、不锈钢压铸件、金属粉末射出成形MIM结构零件、精密铸钢件；凸轮、金属按键、球形含油轴承、轴套、衬套；复印机配件、打印机零件、汽车、电机、办公器械、医疗器械、环保过滤设备及其他各种机械、电器、电/气动产品内的精密零件；各行业产品内部用的异形金属结构零部件、非标准件、五金配件。

Powder metallurgy products / PIM metal powder injection molding / precision casting / structural parts: Stainless steel powder metallurgy structural parts, powder metallurgy iron-based, powder metallurgy copper, stainless steel casting, metal powder injection molding MIM structural components, precision steel casting; cam , metal buttons, spherical oil bearings, bushings, bushing; copier parts, printer parts, automotive, electronics, office equipment, medical equipment, environmental protection and filtration equipment and other machinery, electrical appliances, electric / pneumatic products in the precision parts; products used within the industry shaped metal structure parts, non-standard parts, hardware accessories.

手机IT零件：手机粉钢配件、手机不锈钢按键、手机电池仓卡扣、手机左右固定螺母、手机上下拉边装饰条、手机不锈钢焊接件、手机电池盖不锈钢装饰条、手机MIM注射配件、手机转轴凹凸轮、笔记本电脑转轴凹凸轮、数码相机转轴凹凸轮、数码产品不锈钢配件。

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。