查询词典 yellow brass

A gear H62 which made in yellow brass with the same mode number m=0.34, 2mm thick and had a center hole, when the gap get C=0.5%t , and punched with compound punching die, and the dimension accuracy reached IT7, the part have a flat surface ,the verticality of tangent plane reached 89.5°, its roughness Ra magnitude are 12.5μm, height of burr are 0.10mm; and the punching part are punched with progressive die, the gap C=7%t , initial accuracy are IT11, and have an more rough surface, even can see the gap with eyes.

例如料厚t=1.5mm的H62黄铜冲裁件，选用C≤40%t单边Ⅰ类小间隙冲裁比选用C≤8%tⅢ类大间隙冲裁，冲件固定误差将加大40%～60%，精度至少降一级。此外，采有无搭边排样，冲件的误差要远大于有搭边排样冲件。无搭边排样冲件。无搭边排样冲件的精度低于IT12级，而多数有搭边排样的冲件精度在IT11～IT9级之间，料厚t＞4mm的冲件，尺寸精度会更低一些。

The Super 400 is constructed from rose brass, not the yellow brass used on most saxophones.

Super 400 是用玫瑰铜制成，并不像其他多数萨克斯用黄铜制成。

Company main products are: Air Conditioning and Refrigeration brass, brass heat exchangers and a variety of models with ordinary yellow brass.

公司主导产品为：空调与制冷用铜管，热交换器用铜管和各种型号的普通黄铜管。

Foshan Shunde Dong Lin Non-Ferrous Metals Co., Ltd. was established in 1988, has over 20 years is a professional production of yellow brass, rods, profile of large-scale well-known enterprises in South China reputation.

佛山市顺德区东霖有色金属有限公司成立于一九八八年，是一家有着20多年专业生产黄铜管、棒、异型材的大规模知名企业，在华南地区享有盛誉。

The brightness of yellow brass flakes is upgraded by control of suboxidization reaction of peroxide and yellow brass flakes .

利用氧化的方法，控制过氧化氢与铜锌合金粉发生氧化反应，达到提高铜锌合金粉亮度的目的。

It had a perfectly round door like a porthole , painted green, with a shiny yellow brass knob in the exact middle.

这座洞穴有个像是舷窗般浑圆、漆成绿色的大门，在正中央有个黄色的闪亮门把。

Today, however, this problem has returned with the increased use of high-zinc alloys (commonly referred to as 'Yellow Brass') in forged and cast valves typically produced outside the United States.

但是，由于当今在美国国外一般生产的锻造和铸造阀门产品上，高锌合金的使用增加，现在这个问题又开始回潮。

Founded in 1990, specializing in the production of bronze pieces, bronze valves, brass valves, yellow brass pieces, Shuizui, stainless steel pipe fittings and accessories, such as plumbing.

公司创建于1990年，专业生产青铜管件、青铜阀门、黄铜阀门、黄铜管件、水嘴、不锈钢管件及水暖配件等。

The main production of copper alloy tubes, copper water pipe insulation compound, copper trachea and connecting pieces, purple yellow brass, refrigeration accessories and all kinds of copper fittings and so on.

主要生产各种铜合金管材，复合保温铜水管、铜气管及连接件、紫黄铜管、制冷配件及各类铜配件等。

T2, T3 brass, H90, H70, H68, H65, H62, HPb59-1 yellow brass will be the spirit of "management norms, Seiko produced; customer satisfaction, hung Seoul in pursuit of" the quality policy, and our expectations at home and abroad new and old customers come to negotiate business and technical cooperation.

T2、T3铜管，H90、H70、H68、H65、H62、HPb59-1黄铜管公司将本着&管理规范，精工制作；顾客满意，鸿尔追求&的质量方针，竭诚期盼国内外新老客户前来洽谈业务和技术合作。

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。