铁的例句大全

Research of the Application of Differential Price Policy in Rail Transportation

差别定价法在铁路运输中的应用研究

Due to easy cracking, the usage of hi-chromium cast iron is nom al ly limited to some small castings with simple configuration and small volume.

高铬铸铁由于容易产生裂纹，因而通常只用于形状简单、体积较小的铸件。

Unique Design Method for Wheel Profile Considering Contact Angle Function

用接触角曲线反推法设计铁路车轮踏面外形

Unfortunately for the bacteria, gallium can't function like iron once it's inside bacterial cells.

对细菌来说非常不幸的是, 当镓被摄入细菌细胞内后不能像铁元素那样发挥作用.

Studies of slime coating on coarse particles for Cu-Ni sulphide Pt and Pd had been made.

通过分析和计算,发现蛇纹石对镍黄铁矿和非硫化矿脉石矿物粗颗粒表面的黏附是非选择性的,都有可能存在.

Tin ore, iron ore, copper, gold , serpentine, granite, artificial stones processing, wood products marketing.

锡矿 、 铁矿 、 铜矿 、 铅锌矿 、 蛇纹石 、 花岗岩 、 人造宝石加工 、 竹木制品购销.

The laboratory tests for blast-furnace slag of the third smeller of Jinan Iron&. Steel Group show that ground slag has a better cementing property and can replace parts of cement for cemented filling material.

济钢第三炼铁厂的高炉水渣的室内试验表明：该厂的高炉水渣磨细具有较好的胶结性能，完全可替代部分水泥进行胶结充填。

The synergism between the ferrite spinel and γ-Fe_2O_3 which exist in catalysts for oxidative dehydrogenation of butene has been proposed and explained with cation/ anion vacancy.

通过对不同组成催化剂活性的研究，提出了催化剂中存在的铁酸盐尖晶石相和γ-Fe2O3相在氧化脱氢反应中的协增机理，并用阴/阳离子空穴加以解释。

Barium ferrate was prepared by SPE cation membrane in the anode chamber and barium manganate was prepared by the direct chemical technique.

以离子交换膜技术制备了高铁酸钡，用直接化学法制备了锰酸钡，并将其作为电池正极材料，应用于碱性电池中。

Processing of CCD Video Signal in the Catenary Wire Wear of Electric Railway Measuring System

电气化铁道接触网导线磨耗检测系统中CCD视频信号处理

Discussion on the Computing Conditions of the Catenary Suspension in the Railway Curved Section

浅析新建铁路曲线区段接触悬挂的计算条件

Study on the External Chill of Large Steel Castings

大型铸钢件外冷铁的研究

The traditional technique of internal Iron chill of steel castings hasn'tsatisfied with requirements of flaw detection quality of mill housings.

对于有探伤要求的轧机牌坊，采用传统的内冷铁工艺生产铸钢件的技术已不能满足质量要求。

Computer Aided Design of External Chill for Castings

铸件外冷铁工艺计算机辅助设计

Our main products include various kinds of high strength iron based P/ M structural parts, which are widely applied in electric tool, electric capstan, automobile, motorcycle, home appliances, etc.

公司产品主要以各种规格铁基高强度粉末冶金结构件为主，产品广泛应用于电动工具、电动绞盘、汽车、摩托车、家用电器等领域。

When w ( [ S] I) and w ( [ S] E) are 0. 058 6% and 0. 008 2% separately the desulphurizing cost is below 12. 98 yuan ( RMB) and the desulphurizing rate reaches 86% above.

并探索出与之相应的操作参数，当w（[S]I）为0.0586%和w（[S]E）为0.0082%时，处理每吨铁水的脱硫剂成本在12.98元以下，脱硫率在86%以上。

Iron and steel are of great use.

钢和铁有很大的用处.

The iron technology of the time wasn't able to do any better.

那时的钢铁技术只有这种水平.

But hardly had they raised their cups to their lips when the black-haired man nodded to his companions and, as quick as lightning, all the five visitors found themselves wrapped in strong arms.

谁知他们还没把酒杯举到唇边，那个黑发大汉就对同伙点点头，说时迟，那时快，五位来客不知不觉中全都给几条铁臂揪住了。

High-speed and high-fidelity real-time recorder based on FRAM

基于铁电存储器的高速和高保真汽车事故实时数据记录仪