查询词典 iron-handed

The period in which man learnt to make tools of iron is called the Iron Age.

人类学会制造铁器的时期被称为铁器时代。

SEM experimental result proved that the particle size of ammonium iron blue was uniform and about 20 nm. XRD experimental result showed that ammonium iron blue was the cubic crystal structure.

SEM实验表明，铵铁蓝颗粒大小均匀、粒径约为20 nm；XRD实验表明，铵铁蓝具有与Fe4[Fe6]3相同的立方晶体结构。

The microstructure and compositions of the spots on the blue colours of Jingdezhen Blue andWhite porcelain were investigated. The spots on the blue colours of Blue and White porcelainare the result of crystallization and enrichment of manganese and iron contained in cobalt bluepigment after high temperature sintering, and the compositions of the spots mainly depend on thecontents of manganese and iron in cobalt blue pigment.

通过对元代、明洪武及明宜德年间的景德镇青花瓷样品彩上斑点的显微结构和组成分析，研究了斑点的形成机理和组成，表明青花瓷彩上斑点是由青花钴料中的锰、铁、钴，经高温过程后，在釉熔体中的偏析所形成的，其物像组成，除主要取决于青花钴料中的锰、铁含量外，样品的胎、釉组成及烧成机制等也影响着铁的价态。

KL-SRF, woven as sleeving by the high glass fiber or special non-alkali glass fibers and coated with a thick cover of the iron oxide red / blue silicone, it can stop the melting iron splash and high-temperature and flames. It has a fire-retardant ,insulation, thermal insulation and anti-electricity.these features make it applicable to the protection of the cable and pipeline under the bad environment .

防火耐高温套管以高膨松性玻璃纤维或者特殊无碱玻璃纤维编织套管所制成，并覆以厚实的氧化铁红/蓝硅胶，其能阻挡熔铁喷溅，且不受高温和火焰所损坏，具有阻燃、隔热、保温、抗电、柔软等性能，这些特性使其适用于保护恶劣环境下的软管、缆线和管路。

He found that the coil was more effective when the solid iron core was replaced by a group of iron wires insulated from each other.

他发现线圈是更有效的当是固体铁质的核心是取代由一组铁电线绝缘对方的经验。

The alignment of the iron particles occurs because each of the iron filings becomes a miniature magnet with north and south poles.

铁粒子排列成线是由于每个铁屑都变成了一个拥有南极和北极的小型磁铁。

There were iron filings and iron powders deposited in the filters.

过滤器内淤积了铁屑和铁粉。

It consists of ten parallel cells containing a total of 914,000kg of iron filings, all purchased locally.(The iron lasts about two years before it has to be replaced.) Some 80% of the water treated is industrial discharge.

之后有开始了真正的试处理，分为十个平行组，共用去914，000千克本地采购的铁屑，（这批铁屑用了近两年后才被替换掉）其中80%处理的都是工业排放废水。

Mainly engaged in production and processing of various types of gray cast iron, ductile iron castings.

主要从事生产和加工各类灰铸铁、球墨铸铁铸件。

Wherever Cast Iron is listed, we are referring to Gray Iron.

在此所列的铸铁，我们也称为灰铸铁。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。