查询词典 pig iron

Foundry Machinery and the ability of various casting products, pig iron and Acting.

和各类铸件产品的能力，兼代理生铁。

And coke, pig iron, the export business.

及焦炭，生铁，的外销业务。

Steelmaking pig iron exports in selling at the same time, Cast Products also exported to Southeast Asia, the Middle East and other countries and regions.

在炼钢生铁出口畅销的同时，铸管产品也出口东南亚、中东等国家和地区。

In fact, when he began to lift the third day when taker, it was the taker is so heavy, it is a few pounds of pig iron cast ...

事实上，当他第三天开始抬刺辊的时候，才感到了刺辊是那么沉重，它是几十斤生铁铸成的。。。。

Purification of impure metal,especially pig iron ,by heating and stirring in an oxidizing atmosphere.

他的房里，一个甜滋滋的声音读着一串什么生铁产量的数字。

According to records, as early as the Spring and Autumn Period, there are mining and smelting of pig iron.

据记载，早在春秋时期，就有矿业开采与生铁冶炼。

There are a lot of factors affecting the silicon content in pig iron in the blast furnace production, and increasing the MgO content in the slag is one of the effective methods.

在高炉生产中，影响生铁含硅量的因素很多，其中，提高炉渣中MgO含量是一个很有效的措施之一。

The chemical principle of oxidation is employed to convert pig iron into steel.

把生铁炼成钢是利用化学上的氧化原理。

One way to do this is by using an open hearth furnace, where pig iron and scrap steel are heated.

炼钢的一种方法是将生铁和废钢放在平炉内加热。

In fact the charge may consist entirely of steel scrap with no pig iron at all.

实际上炉料可以完全是废钢，不用生铁。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。