查询词典 high-melting metal

In recent years, the number of users who use it in stead of the high speed steel metal saw has been increasing rapidly.

碳素工具钢和合金工具钢一般在180℃~250℃、高速工具钢在600℃左右的工作温度下，仍能保持较高的硬度。

In this article, in allusion to the contamination of coating wastewater of automobile manufacturing which contains resin, surface active agent, heavy metal ion, oil, paint, dyestuff etc, especially the ELPO wastewater and painting wastewater which is complex, and has high concentration. we use separated pre-treatment, coagulating sedimentation, air flotation and sand filtration to treat coating wastewater and obtains good results: the removal rate of CODCr could be higher than 80%.

摘 要：本文针对汽车涂装废水中含有树脂、表面活性剂、重金属离子，Oil、颜料等污染物，特别是其中的电泳废水、喷漆废水成份复杂，浓度高，可生化性差的实际情况，采用分质处理、混凝沉淀、混凝气浮、砂滤等工艺对涂装废水进行处理，取得了良好效果：CODCr去除率大于80%。

The rivet may be used in metal concrete, cement wall, brick wall, plastic and timber for fastening and the material for the rivet may be mild steel, stainless steel, high manganese steel, aluminium, aluminium alloy, etc.

可应用在金属、混凝土、水泥砖墙，塑料以及木材等上面的自铆紧固上。铆钉材料，根据使用要求可以是软钢、不锈钢、高锰钢、铝及其合金等。

Furthermore, under condition of larger and stable laser energy output, the modified main-switch still inherits the high-voltage resistance of ring-small disk main-switch supported by circular metal pipe, and keeps laser beam with narrow pulse width.

改进的主开关在获得稳定而较大输出能量的情况下仍然继承了金属圆筒支座圆环-小圆盘型主开关的高耐压性，同时保持了激光束较小的脉宽。

It products of "TengMin" High-level Sound absorption board has developed into fire-protection, zero - formaldehyde, natural wood-silk, natural-finish, fashion-metal ,colorful paint, bush soft packet and gather hydrogen ammonia three times environmental protection etc ,about 8 big series with more than100 varieties.

公司生产的&腾闽&牌高级吸音板，目前已发展为安全防火、零甲醛、天然木丝、天然木皮、时尚金属、幻彩油漆、布艺软包、三聚氢氨环保型等8大系列100多个品种。

The resistance level represents a 76.4 percent retracement of the metal's drop from the near-record high of $1,032 an ounce to the low of $883.90 on March 18, said David Barclay , the bank's commodity strategist, referring to a number that is part of the Fibonacci sequence.

此阻力水平代表了此金属从近记录水平高点的每盎司1032美元至3月18日的低点883.90美元的76.4%的回撤， David Barclay ，该银行的商品战略家说，指出属于斐波纳契数列的一个数字。

There are other products: Die-jen bite flower, BGA, solder balls, metal craft gifts, nameplates, bookmarks, apparel, as well as precision etching plus signs, such as high-precision stamping products.

其它产品还有：模仁咬花、 BGA 、锡球、金属工艺礼品、铭牌、书签、服饰标牌以及精密蚀刻加冲压等高精度产品。

At present the company products mainly include: xenon lamp ballast, Metal Halide Ballast Series, telescopic xenon lights and bulbs and related manufacturers, is committed to high-end lighting lighting system solutions.

目前公司生产的产品主要有：氙气灯系列安定器、金卤灯系列安定器、伸缩氙气灯，并与相关的灯泡厂家协作，致力于高端照明的灯光系统解决方案。

The ventilation system screamed into high gear, airlocks slammed into place where the chemical breached the hull--leaving parts of the ship effectively dead--and in the chilling near-vacuum the remaining chemical couldn't react to completion with the metal on the hull.

通风制度进入高速档之内尖叫，airlocks 猛然地撞进化学者突破了壳的地方--有效地完全地离开船的部份--和在无情者中接近-用吸尘器打扫那剩余的化学无法由於在壳上的金属对完成产生反应。

This design topic is the design and manufacture process of thecompand type cast of metal mold for the high chromium white castiron milling of 80 millimeter diameter.

本次的设计题目是80mm高铬白口铸铁磨球金属型复合群铸模具设计及制造工艺。

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。