铁的例句大全

Pb-Zn mineralization in the studying area is usually related to adamellite, and Fe-Cu mineralization to biotite granite, while Cu mineralization to diorite or diorite porphyrite.

铅、锌矿化多与二长花岗岩有关，铁铜矿化多与黑云母花岗岩关系密切，而铜矿化多与闪长岩（或闪长玢岩）有关。

互联网摘选

According to the appearance of typical metamorphic minerals with the increase of metamorphic degree, metamorphic rocks in Xiangshan area can be divided into four metamorphic zones: sericite phyllite zone, biotite schist zone, almandite schist zone and staurolite schist zone.

根据随变质作用增强而出现的新变质矿物，将相山变质岩基底划分为绢云母千枚岩带、黑云母片岩带、铁铝榴石片岩带和十字石片岩带。

互联网摘选

Development and Study on iron core style bipolar axial magnetic field vacuum interrupter

铁芯式两极纵磁真空灭弧室的开发研究

互联网摘选

A hard ferromagnetic silver-white bivalent or trivalent metallic element; a trace element in plant and animal nutrition.

一种二价或三价金属元素，坚硬的银白色铁磁体，植物动物营养中的微量元素。

互联网摘选

With the action of some bivalent cation, high temperature shift catalyst has been prepared by mixture precipitation method using open-hearth dust as a raw material.

利用钢铁厂平炉尘制备中温变换催化剂，制备成本低，工艺简单，活性达到部颁标准，具有明显的经济效益。

互联网摘选

This paper discussed the mechanism of forming black film of the blackening system at room temperature on steels in the mixture solution of copper salt and selenious acid, and the influence factors for blackening film.

讨论了铜盐-亚硒酸钢铁常温发黑体系的发黑成膜机理和发黑膜性能影响因素。

互联网摘选

Application of Construction Technique of Wet Concrete Blasting in Yanling Tunnel of Xikang Railway

西康铁路堰岭隧道湿喷混凝土施工技术

互联网摘选

AIM: To establish chronic epilepsy model with the injection of Fe3+ into cortex, and the specific proliferation of blocking astrocyte in order to investigate the effect of glial proliferation on the pathogenesis of chronic epilepsy.

目的：应用铁离子皮质下注射建立慢性癫痫模型，并特异性阻滞星形胶质细胞增生，以探讨胶质增生在癫痫发病机制中的作用。

互联网摘选

Optimal Refurbishment of Continuous Blowdown System for 300 MW Boiler

铁岭电厂300MW机组锅炉连续排污系统优化改造

互联网摘选

Study of Influence Factors on Surface Blowhole in Ductile Iron Casting

球铁件皮下气孔影响因素的研究

互联网摘选

Study on Making Use of Graphitizing Expansion to Eliminate Surface Blowhole of Ductile Cast Iron

利用石墨化膨胀消除球铁皮下气孔的研究

互联网摘选

Probe Beam Deflection Study of the Ion Exchange Between Prussian Blue Film or Indium Hexacyanoferrate Film and Electrolyte Solutions

偏转法研究普鲁士蓝及六氰亚铁铟膜与电解质溶液间的离子效应

互联网摘选

The utility model uses the electromagnet to control and move the axial position of the pendulum bob for automatically controlling the separation and the combination of the clutch.

本实用新型利用电磁铁控制移动摆锤的轴向位置来自动控制离合器的离与合。

互联网摘选

This is not a man who would watch "Steel Magnolias" without a fight, no matter how much Shiner Bock beer was on hand.

这不是一个看“铁木兰”而不打架的男人无论有多少ShinerBock牌的啤酒在他手中。

互联网摘选

Since 1996, railway passenger car started to use the welded bogie to replace the original casting bogie, the corrosion was quite serious.

自1996年以来，铁路客车开始采用焊接转向架替代原铸造转向架，腐蚀情况相当严重。

互联网摘选

Application of Digital Panoramic Borehole Camera System Based on Railway Engineering Geology Investigation

基于铁路工程勘察的数字全景钻孔摄像系统应用研究

互联网摘选

PH, the content of soil organic and nutritive elements and the soil texture are the impacting on the production of Chinese chestnut; iron, manganese, boron and other trace nutritive element are the important impacting on the character of Chinese chestnut.

土壤pH值、土壤有机质和营养元素含量及质地等理化性质与条件是影响板栗产量的因素，而铁、锰、硼等微量元素的含量则是影响板栗品质的重要因素。

互联网摘选

The experiment has shown that heat treatment can change the pattern and distribution of manganese& boron alloyed white cast iron carbide and the effect has close relationship with the treatment technique heat parameter and the pattern of the cast carbide.

试验结果表明：热处理可改变锰硼白口铸铁碳化物的形态与分布，其效果与热处理工艺参数及碳化物形态等密切有关。

互联网摘选

The results show that the relatively low content of Carbon 、 Manganese 、 Vanadium 、 Boron in deposited metal is a direct cause which promotes formation of ferrite net in weld metal.

结果表明，熔敷金属C、Mn、V、B含量偏低是促使焊缝金属产生网状铁素体的直接原因。

互联网摘选

So, the sodium borate is better than potassium fluoborate for iron removal.

因此，硼酸钠的除铁效果优于氟硼酸钾。

互联网摘选