查询词典 square steel

Various shapes in square, columniform aluminum cases and steel cases are widely used in mobiles, cordless telephones, digital cameras, electrical instruments, electric tools, camcorder electrical instruments, portable computers and MP3s.

由于我公司优质的产品品质及优良的售后服务，我们的产品已被越来越多的客户接受和推广，并出口到世界上越来越多的国家和地区。

Company area 300 Chinese acres; The total floor space 100,000 square meters, are the Ningpo city stainless steel profession association member units.

公司占地面积300余亩；总建筑面积10万平方米，是宁波市不锈钢行业协会成员单位。

A non-singular single integral mathematical model is adopted to calculate the external intermittent and alternative longitudinal magnetic field acquired by single axisymmetrical and cylindrical hollow coil t which is coaxial to electrode and excitated by a revisable pulsed current of square wave t in austenitic stainless steel GTA welding.

针对奥氏体不锈钢外加纵向磁场的气体保护钨极电弧焊接时，与电极同轴的单个轴对称空心圆柱线圈在双向脉冲矩形励磁电流作用下产生的间歇交变纵向磁场，采用无暇点单积分磁场的数学模型，对＊TAW焊接外加间歇交变纵向磁场进行了数值计算，该方法具有模型简单、计算速度快和精度高等优点并讨论了该间隙交变纵向磁场的分布、磁场的均匀性及其纵向分量与径向分量的比率等规律及其对焊接行为的影响，认为横磁分量将削弱GTAW外加纵向磁场的有利作用，影响磁控电弧的焊接质量

The characteristic of this installation compared with toe technologys now availatble is as follows; it needs no driving power, the structure of which is very simple; the water-supply height is not restricted for any factors within the most scops. Using H-O internal storing high-pressure gas pope as the pessure device, we can at least make the water-supply height to be 403.2 metres. If we use 16MPa mine filter press, transfering water freeboard can be very, and the height of weater-supply will be at least 1,644 meters, If the strenth of alloyed steel is desighed to be at least 50kg per square millimeters, the water-supply height will reach 50,565.6 metres.

该装置与现有技术相比其特点是：结构简单，不用动力，且上水高度在较大范围内不受任何条件的限制，采用H－0型内贮式高压气管作加压工具，从而使上水高度最少为403.2米，如果使用16MPa矿压机便可实现超高输水，其上水高度最少为1644米，按照合金钢强度最低50千克力／平方毫米设计，该装置的上水高度最少可达到50565.6米。

1 Contrast unstrengthened square reinforced concrete column and 10 reinforced concrete columns strengthened by circular steel jacket were tested under axial loading .

为研究圆形钢套管加固混凝土柱的基本力学性能，进行了1根未加固的普通钢筋混凝土柱和10根圆形钢套管加固的混凝土短柱在不同加固钢套管厚度及初始轴压比下轴心受压试验，初始轴力通过对未加固试件施加后张预应力来进行模拟；在试验研究的基础上，根据应变协调原则对加固后构件轴压承载力进行了数值分析。

The three steel masts are 50, 54, and 43 metres high, respectively, and carry sails that total 2824 m(30400 ft) In total, the Amerigo Vespucci has 26 sails square sails, staysails, and jibs: all are traditional canvas sails.

三根钢桅杆分别是50米， 54米和43米高，有效帆总面积，2，824平方米（30，400平方英尺）。其中，&维斯普西&号的26面帆直角帆，前支索帆和船艏三角帆：全部是传统的帆布帆。

Ecologists pointed out that a cluster of tall buildings in a steel-and-glass skyscrapers were city often overburdens public transportation and parking lot million square feet of capacities.

生态学家指出，城市中密集的高层建筑经常给公共交通与停车场的承载能力造成过重的负担。

The company covers an area more than 30 acres, all-steel roof structure of the production of more than 6,000 square meters of factory buildings.

公司占地面积30余亩，全钢屋架结构生产性厂房6000余平方米。

Our company main products have various specifications, models, materials, use of flat-panel, platform, workstation, flat-foot, square boxes, plate bending, deflection instrument, V-shaped iron, such as measuring series; heavy percussion wrench, special wrenches, Explosion-proof wrenches, special tools, such as explosion-proof tools series; a variety of iron castings, steel castings, machinery parts, equipment parts, machine tool bed, mold, mold and other ancillary pieces of castings, fittings, machinery spare parts series.

我公司主导产品有各种规格、型号、材质、用途的平板、平台、工作台、平尺、方箱、弯板、偏摆仪、V型铁等量具系列；重型敲击扳手、特种扳手、防爆扳手、防爆工具等特种工具系列；各种铸铁件、铸钢件、机械配套件、设备配套件、机床床身、模具、模具配套件等铸件、配套件、机械零部件系列。

Sichuan area has now become the electrical and structural sheet metal professional manufacturer, the company covers an area of 15,000 square meters, existing staff of 150 subjects; engaged in mechanical and electrical products, machinery manufacturing professionals in 30 high-intermediate grade 12, has fixed assets 1000 million and 30 major equipment, the key device 15, in 2007 introduced Japanese Amada CNC turret punch, CNC bending machine, CNC shearing machine, as well as the stainless steel surface treatment equipment and production lines, such as spray precision 10 sets of large equipment.

公司现已成为川南地区电气及板金结构件专业制造厂商，公司占地面积15000平方米，现有主体员工150人；从事机电、机械制造专业人员30人，高中级职称12人，拥有固定资产1000万元，主要设备30台，关键设备15台、2007年公司引进日本阿玛达数控转塔式冲床、数控折弯机、数控剪板机，以及不锈钢表面处理设备和喷塑生产线等精大设备10台套。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。