黄铜

This paper discusses the source of heat for spot welding and the theory of diffusion welding of brass and red copper.

探讨了点焊热量的来源和黄铜与紫铜的扩散焊机理。

The company adopts silicon sol shell-making production process and have annual production capacity of 800ton high precision castings: High electric pure copper precision casting connector, lead brass top and bottom fixer of implement component, aluminum bronze trunnion of implement component hinge low alloy steel car rocker, high precision seamless component stainless steel polishing parts, resistant to the heat-treat steel casting impeller.

产品/Product：公司以全硅溶胶制壳工艺，形成年产1000吨的高质量精铸件的生产能力。产品为高导电纯铜精铸件连接器、铅黄铜电器元件上下固定器、铝青铜电器元件耳轴、铰链。低合金钢汽车摇臂、高精度工缝零件，不锈钢抛光件，耐热钢铸件，叶轮。

We want to buy Brass Wooden Handicrafts, Costume Jewellery, Handcrafted Furniture, Pashmina Shawls, Brocade Work, Rugs Dhurries and Jacquards, Hanpainted Lamps Fashion / Imitation / Artificial / Costume Jewelry

我们要采购黄铜的木制手工艺，装束珠宝，手工艺家具，山羊绒披肩，织锦工作，毯子提花机流行/模仿/人造的/假珠宝

It is made almost entirely of brass with wooden handle knobs.

它是几乎完全黄铜用木板处理的旋钮。

External view of the nicely figured walnut case, showing its brass mountings.

外部检视的很好的揣摩核桃情况下，显示其黄铜固定。

As she said this, she came upon a neat little house, on the door of which was a bright brass plate with the name 'W.

她说着到了一幢整洁的小房子前，门上挂着一块明亮的黄铜小牌子，刻着&白兔先生&。

The QTC30 effortlessly captures the full size and natural texture of many difficult and complex sources ranging from Location Recording of Classical, Jazz, Ethnic, Folk and Pop music to Percussion, Piano, Guitar, Upright Bass, Strings, Vocals, Brass, and Woodwinds.

QTC30毫不费力地抓住了充分的规模和自然纹理的许多困难和复杂的来源，从地点录制古典，爵士乐，民族，民俗和流行音乐，打击乐，钢琴，吉他，直立式贝司，弦乐，声乐，黄铜，和木。

Whether you're sessioning the park or cruising the mountain for every possible tranny, the Quantum is not only performance driven with its Dual-Transitional sidecut and dual-density base, but it's a true twin shape designed to conquer every transition or jib. The highly elastic brass edges are designed for added durability and to keep your edges from cracking or catching on rails.

无论你是否曾经在单板公园耍酷或者是在雪山上巡航，这款板都不仅仅发挥出他那双重过渡的边刃以及加倍密度的板底，而且他还是一个地地道道的左右对称的板头设计用于征服每一个跳跃或者是跐杆，高弹性的黄铜刃将更加的耐磨并且能使你的刃在铁杆上不会被撞断或者被卡住。

Sand Castings for Bronze, Brass, Nickel Bronze And Machining.

产品/Product：砂型铸造黄铜，青铜和白铜零件及机械加工件。

I already have a plant has three series: Series of brass, iron castings and stampings series series.

我厂至今已拥有三大系列产品：黄铜件系列，铸铁件系列和冲压件系列。

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。