查询词典 vermicular

Production and application of 6110 vermicular iron cylinder head was described, and some main quality problems were discussed.

介绍6110蠕墨铸铁缸盖的生产、应用情况，并对有关质量问题进行了分析。

We provide different kinds of rare-earth nodulizer,vermicular agent and inoculant with total quantity of 1500 tons per year.

产品：各种稀土球化剂、蠕化剂、孕育剂。年供应量1.5万吨。

The rule of dry sliding friction wear of vermicular iron was analyzed.

分析了蠕墨铸铁的干滑动摩擦磨损规律，研究了工况条件、成分、组织对蠕墨铸铁干滑动摩擦学特性的影响，探讨了蠕墨铸铁摩擦表面三维形貌与摩擦表面温度特性，结果表明：蠕墨铸铁与球墨铸铁和灰铸铁相比具有最低的磨损率和最高的摩擦系数与最低的摩擦系数衰减量，适合于作为制动器材料。

The rule of dry sliding friction wear of vermicular iron was analyzed. The influence of working conditions, composition and structure on dry sliding friction characteristics was investigated, 3D morphologies of friction surfaces of vermicular iron and temperature characteristics of friction surface were discussed. The results showed that, compared with nodular and gray irons, vermicular iron has lowest wear rate, highest friction coefficient and lowest friction coefficient attenuation, so it is suitable to be as the material of braking device.

分析了蠕墨铸铁的干滑动摩擦磨损规律，研究了工况条件、成分、组织对蠕墨铸铁干滑动摩擦学特性的影响，探讨了蠕墨铸铁摩擦表面二维形貌与摩擦表面温度特性，结果表明：蠕墨铸铁与球墨铸铁和灰铸铁相比具有最低的磨损率和最高的摩擦系数与最低的摩擦系数衰减量，适合于作为制动器材料。

An approach of identifying vermicular graphite is introduced in foundry manufacturing using model identifying in fuzzy math.

采用模糊数学的模型识别法，提出了铸造生产中对蠕虫状石墨的一种识别方法。

Vermicular graphite has a surface structure different from its internal structure,i.e.the typical lamellar s...

通过观察石墨内部孔结构特征变化，可以分析膨胀石墨对油的去除效率以及影响因素。

The principle of using ultrasonic wave to detect the vermicular graphite rate in vermicular iron is introduced.

介绍了超声波声速测定蠕墨铸铁蠕化率的原理，通过用金相和超声波两种方法对蠕墨铸铁蠕化率进行对比测量，验证了蠕化率与声速的对应关系。

And the vermicular cast iron was produced by adding rich-La ferrosilicon alloy to cast iron as a vermicular agent.

并利用所制备的富镧稀土硅铁合金作为蠕化剂来制取蠕墨铸铁。

The application of vermicular iron in China is earlier than in Europe and American, however, lower limit of vermicularity specified in the present Chinese standard of vermicular iron is relatively lower.

蠕铁在我国的应用早于欧、美，但我国目前的蠕铁标准对蠕化率的要求尚低于欧美。

The expanding application of vermicular iron is confronted with some problems. For the foundry industry it is necessary to perfect the Standard of vermicular irons, improve management and process control and master the technology to stably produce vermicular irons.

蠕铁扩大应用目前还面临一些问题，铸造业要尽快完善蠕铁标准，提高管理水平和工序控制能力，掌握稳定生产蠕铁的技术。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。