Structural characteristics and sorptive behaviors and mechanisms for heavy metal cations of bentonite are analysed.
分析了膨润土的结构性质和它对重金属离子的吸附机理。
Company takes all kinds of hand the production of business: including all kinds of household electrical appliances (tv shell fountains DVD remote control digital camera, etc.), computer keyboard, console panel, telephone, cell phone, fax machines, shredders, fitness equipment, electronic toys, speakers produced cars really fine cars, remote control cars, baby stroller, all kinds of plastic toys such as plastic hand with the appearance of metal products and structural hand in hand production, low-volume complex mode Products.
公司承接各类手板制作业务：包括各种家电（电视外壳 DVD 饮水机数码相机遥控器等）、电脑键盘、主机面板、电话机、手机、传真机、碎纸机、健身器材、电子玩具、音箱制作、真车精品车、摇控车、童车、各类塑胶玩具手板等塑胶与金属产品的外观手板与结构手板的制作，产品小批量复模。
There are complicated structural evolution and frequent magmatic activity in the Huaxiong Land Block, so this area has the characteristics of ultifarious, multitype, multistage and multisource mineralization, it is a favorable structural element of large and ultra large-scale endogenetic metal deposits, and also is the important place of production and ore prospecting prospective area of metals, such as molybdenum and gold.
华熊地块复杂的构造演化和发育的岩浆活动，使本区具备了多矿种、多类型、多阶段和多矿源的成矿特点，是大型、超大型内生金属矿床的有利构造单元，也是我国重要的钼、金等多金属产地和找矿远景区。
After that according to ZhangKewu's theoretical equation for nonequilibrium state of gases which is based on argon model and the semi metal structural model of organic molecules, a new theoretical equation for calculation thermal conductivity λ.
分析了在国际化学化工学术界有影响的Bridgm an 理论式及著名的Latini经验式的不足后，以张克武气体不平衡状态理论方程导出的液体导热率理论方程和有机分子的半金属结构理论为基础，建立了用分子结构来计算液体导热率的理论方程。
AMM's capabilities cover all aspects of design and manufacture of ferrous and non-ferrous castings, CNC machining centres, CNC turning, fabrications in all grades of structural steel, sheet metal work in carbon and stainless steels, gear and spline cutting including gear tooth grinding to precise standards.
东盟的能力涵盖各个方面的设计和制造的黑色和有色金属铸件，数控加工中心，数控车床，捏造在所有等级的结构钢，金属薄板和工作中的碳不锈钢，用具和样条切割包括齿磨到确切的标准。
The basic structural parameters of pitch2based spherical activated carbon were characterized, such as specific surface area by BET model, total pore volume, micropore and mesopore volume, sphericity, hardness and content of heavy metal ions. Its adsorption capacity to creatinine and vitamin B 12, which are typical small and medium toxic molecules in blood, were measured. Hemolysis ratio, number of particles released, pyrexic source and germ count in a man2made kidney made of PSAC were checked.
表征了沥青基球状活性炭的基本结构参数(如比表面积、孔容量、球形度、强度、重金属含量等)，测定了其对血液中典型中、小毒性分子的吸附性能(肌酐和VB12)和溶血反应率，分析了以沥青基球状活性炭为吸附剂的人工炭肾的微粒释放量、热源和细菌含量，并进行临床试验。
On this basis, the DNA binding study of transition metal polypyridyl mixed-ligand complexes as DNA structural probe and antitumor reagent has some theoretical meaning and important application value.
在此基础上研究作为DNA结构探针和抗癌试剂的过渡金属多吡啶配合物与多聚核苷酸DNA的相互作用，既有一定的理论意义，又有重要的应用价值。
The main products are used in ceramic matrix resistors, resistors, inductors and microwave devices, multilayer chip ceramic capacitors, alumina ceramic substrates, optical communication, Ferrule connector, ceramic watches, new energy ceramics, structural ceramics and ceramic metal, and so on, the formation of advanced ceramic-based multi-category industry products to enter the global procurement chain.
主要产品有电阻器用陶瓷基体、电阻器、电感器及微波器件、多层片式陶瓷电容器、氧化铝陶瓷基片、光通信连接器陶瓷插芯、陶瓷手表、新能源陶瓷、结构陶瓷及陶瓷金属化等，形成以先进陶瓷为依托的多门类产业，产品进入全球采购链。
Structural composites, including composite structures, laminates, and manufactures thereof, and resin impregnated fibre prepregs and metal coated fibre preforms therefor, made with either organic matrix or metal matrix utilizing fibrous or filamentary reinforcements having a specific tensile strength greater than 7.62 x 104 m and a specific modulus greater than 3.18 x 106 m
结构复合材料，包括各种复合材料结构件、层压板和制品，以及以树脂或金属为基体的用纤维和丝材增强而制成的各种预浸件和预成形件，其中增强材料的比拉伸强度大于7.62×104米和比模量大于3.18×106米
Structural composites, including composite structures, laminates, and manufactures thereof, and resin impregnate d fibre prepregs and metal coated fibre preforms therefor, made with either organic matrix or metal matrix utilizing fibrous or filamentary reinforcements having a specific tensile strength greater than 7.62 x 104 m and a specific modulus greater than 3.18 x 106 m
一结构复合材料，包括各种复合材料结构件、层压板和制品，以及以树脂或金属为基体的用纤维和丝材增强而制成的各种预浸件和预成形件，其中增强材料的比拉伸强度大于 7.62 × 104 米和比模量大于 3.18 × 106 米
A metal sheet or plate connecting the heavier sections, ribs, or flanges of a structural element.
类似物一个母化合物的结构衍生物，通常只有一个元素不同
The structural evolution properties of transition metal clusters containing from 13 to 60000 atoms are investigated by means of the Gupta potential combined with the steepest descent method. Four typical structural motifs are considered: icosahedron, decahedron, face centered cubic octahedron, and hexagonal close-packed.
采用Gupta原子间相互作用势结合最速下降法，对四种典型几何结构：Ih、Dh、Fcc-oct及Hcp，研究了尺寸介于13到60000个原子之间的同族元素Co、Rh与Ir团簇的结构演化特性。
Has the same structural design with quartz metal halide lamp and CDM lamps; universal lamp base design; user-friendly installation and replacement; easy to upgrade.
外观 与石英金卤灯、CDM灯相同的结构设计，通用的灯头设计，方便用户安装和替换，轻松升级换代。
Based on the destroying mechanism of the vibrating screen, the principle of choosing materials for the structural pieces of the vibrating screen and which kind of metal materials is apt to the structure of the vibrating screen are determined.
通过对振动筛损坏机理的研究，确定了振动筛结构件的材料选择原则以及适宜选作振动筛结构用材的金属材料种类。
Investigation was carried out of the crack growth rate in weld metal and heat affected zone of offshore structural steels, homemade steel 36Z together with foreign steel A537 of similar strength grade by comparison, in artificial sea water undergone fatigue with different frequencies.
本文给出了国产海洋用钢36z焊缝及热影响区在人工合成海水中不同频率的裂纹扩展特征，并与国外同样强度级别的海洋用钢A537焊缝的裂纹扩展率进行了比较。
Timber and hardware, structural steelwork, metalwork, plaster ing, wall tiling and terrazzo, sheet metal, rainwater gutters and down-pipes, cold-water supply and sanitary plumbing
木活及五金安装；钢结构工程；铁活；抹灰，墙壁贴面砖及水磨石；白铁活；雨水天沟及落水管；供应及卫生设备工程
Timber and hardware, structural steelwork, metalwork, plastering, wall tiling and terrazzo, sheet metal, rainwater gutters and down- pipes, cold-water supply and sanitary plumbing
木活及五金安装；钢结构工程；铁活；抹灰，墙壁贴面砖及水磨石；白铁活；雨水天沟及落水管；供应及卫生设备工程
Timber and hardware, structural steelwork, metalwork, plastering, wall tiling and terrazzo, sheet metal, rain water gutters and down-pipes, cold- water supply and sanitary plumbing
木活及五金安装；钢结构工程；铁活；抹灰，墙壁贴面砖及水磨石；白铁活；雨水天沟及落水管；供应及卫生设备工程
Structural characteristics and functional mechanisms of metal mesh filtration technology were introduced in this paper.
介绍了金属丝网过滤技术的结构特点及作用机制，重点阐述了压降特性及捕集能力。
Metal threading pipe with fire resistance, corrosion resistance, high strength, structural lightweight, simple in construction and other performance characteristics; widely used in construction, energy, petrochemical, metallurgical, power, textile, light industry, ship, etc.
金属穿线管具有防火、耐腐蚀、高强度、结构轻便、施工简便等性能特点；广泛应用于建筑、能源、石化、冶金、电力、纺织、轻工、船舶等行业