查询词典 iron-stone

In this paper different concentrations of iron boride powders were put into the iron - based metal catalyst to get different kinds of boron-doped diamonds with high thermal stability under high temperature and high pressure conditions.

本文在铁基触媒的基础上加入不同含量的硼铁粉，用静压法合成了含硼金刚石。

Brazil and Australia, the current business requirements of the three major iron ore spot pricing and quarterly pricing requirements, China Iron and Steel Industry Association have been unwilling to accept.

对于目前巴西和澳大利亚三大铁矿石企业要求的现货定价和按季度定价的要求，中国钢铁业协会一直不愿意接受。

Electric remote control device adjustment is used, General monlchamus tuhung seat mounted above the keybed-iron plate, covering a hard plastic, and a flexible plastic to prevent ink seepage, each iron plate is fitted with a front end, eccentric roller roller bearing rings on both sides of the plastic top tight in tuhung roll, bucket seat is fitted with a total of 30 to 32 of these eccentric roll, each of which the width of the eccentric roll and 30 ~ 32 mm, when servo motor signal receiving console by mechanical structure, change the eccentric roller and rollers of the gap, so that once the monlchamus tuhung-high ink, led, according to the extruded plastic clearance form different deposit, attachthemselves in tuhung roll, roll over the ink input ink this structure is characterized by correctly restrict each supply the location of the monlchamus region of adjustment on the nearby monlchamus area for inking, plastic affected by friction, easy-to-wear constantly, you need to change on a regular basis.

而电不静调度是用遥控安拆来举行的，凡是的不朱斗座底下拆有一排琴键式铁板，暗不天包围一张软塑料片，而塑料片具有不塑性，制止油不朱的渗漏，每块铁板的前端拆有一个公道辊，辊双方的支承环不兵塑料片底不松在不朱斗辊上，不朱斗座上共拆有30～32个公道辊，每个公道辊的宽度约为30～32mm，当伺服电机剥夺把持台的暗记后，堵住板滞布局，保持公道辊与不朱辊的间隙，因此当不朱斗辊不静弹时，不静员油不朱挤不抬塑料片，不梢据间隙巨细变成差别不朱层厚度，附着在不朱斗辊上，堵住传不朱辊不输出匀不朱机构，这栽布局的特不面是可以不差不天不拘每个不求不朱区的场所，制止一个不朱区的调度差附近不朱区不求不朱度爆发感化，塑料片受到不停摩擦，难磨损，需按期调换。

In the forth chapter of the dissertation, on the basis of HSAB principle, acylates, such as iron caproate, aluminum caproate and iron caprylate, were proposed to be used as extractants for alcohol.

在论文的第四章，依据软硬酸碱理论，提出用金属有机酸盐萃取醇类稀溶液。

This paper introduced the preparation of stable iron-nitride magnetic fluid by vapor-liquid chemical reaction between iron carbonyl and ammonia.

通过氨气和五羰基铁之间的气-液化学反应，制备出了稳定的氮化铁磁性液体。

Select one of the major reasons cast iron ductile iron is lower than the cost of steel.

选择球墨铸铁的一个重要的原因在于球墨铸铁比铸钢成本低。

Study on the Properties of Ductile Iron Pipe Centrifugally Casted by Means of Resin Sand Coated Metal Mould;2. A special polyurethane coating used for ductile iron pipe has been developed.

研制了一种专用于球墨铸铁管的聚氨酯涂层，研究了涂料配比对粘度、流平性、固化速度、附着力、硬度等涂料性能的影响，分析了工艺参数如温度、压力对涂层质量的影响。

The compound roll is centrifugally cast with high Cr cast iron as outer material, and nodular iron as thematerial of its core and neck.

离心铸造高铬铸铁-球铁复合轧辊以w12%～22%的高铬白口铸铁作为辊身外层材料，以高强度的球墨铸铁作为芯部和辊颈材料，采用离心复合浇注工艺生产。

The IOA model is used to analyze iron element metabolize in Sangang Eco-Industrial Park, according to the meaning of evaluating index, industrial chain related with iron element is constructed, and also the optimized industrial symbiosis network is proposed.

将IOA模型应用于三钢生态工业园区的铁素代谢分析，根据评估指标意义，构建了与铁素相关的产业链，从而提出优化产生共生网络系统的方向。

［Objective］ To explore the cure effect and safety of renal anaemia with suatainable blood dialysis,lack of iron,treated with chalybeate sucrose iron by vein and oral taking ferrous succinate,as well as combination of restructured human erythropoietietin.

［目的］探讨静脉用铁剂蔗糖铁和口服铁剂琥珀酸亚铁分别与重组人红细胞生成素联合应用治疗伴有缺铁的维持性血液透析肾性贫血患者的疗效和安全性。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新