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- Notice: the minimal usage means the usage in the welding sealed iron container, if in the humidity or inner liner plastic bag sealed package wooden container, should use double. 注:最少使用量指在焊封铁容器内的使用量,凡是在潮湿环境和采用木箱内衬塑料袋封装的包装,应采用加倍的量。
- This paper introduces the system of single phase large power source varied frequency for heating,contains rectifier,filter,inverter and control circuit etc. 介绍了大功率单相变频加热电源的系统组成,包括整流、滤波、逆变和控制电路等部分。
- The pig iron containing boron and boron - rich slag were produced by blast fur-nace separating. 采用高炉法处理含硼铁精矿可使铁硼有效分离得到含硼生铁和富硼渣。
- The new leaching technology, i.e. acid leaching under pressure, that is used on high iron containing sphalerite, is introduced. 提出了高铁闪锌矿加压酸浸新工艺。
- An approach to the influence of aluminium content of inoculant on graphite spheroidization of cast iron containing As,Sn,Pb and Ti was made. 探讨了复合孕育剂中铝量对含砷、锡、铅、钛铸铁石墨球化的影响。
- Inoculating the cast iron containing lead, complex alloy can improve effectively the structure and properties of the cast iron. 用含锆硅铁以及它的复合合金对含铅、砷、锡等杂质元素的铸铁进行孕育处理,可以有效地改善铸铁的组织和性能。
- The behaviour of a vermicular cast iron containing trace amounts of B and Cu was investigated and compared with that of a Cr - Mo-Cu cast iron. 本文对含微量硼铜的蠕墨铸铁性能进行试验研究,并与合金铸铁性能对比分析。
- The natural iron contained in the Purple Clay Pot can disintegrate fat.This helps to balance the PH value of the body and gradually build up a health shield. 紫砂所含有的天然铁质对脂肪有分解作用,有助平衡人体酸碱度,更接近人体正常标准,从而为身体建立一个健康保护网。
- The computer disk is sent in a sealed container. 计算机软盘装在密封的盒里寄出。
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- Napoleon conquered by the force of an iron will. 拿破仑攻无不克靠的是坚强的意志。
- It will take weeks to get all the wrinkle iron out. 解决这些难题得要几周时间。
- The effect of rare earth elements on carbide of high Cr cast iron was investigated and the continuous cooling transformation( CCT) curves of high Cr cast iron containing and not containing RE addition were determined. 研究了稀土元素对高铬铸铁中碳化物的影响,并对加稀土、加稀土的高铬铸铁试样的连续冷却转变(CT)线进行了测定。
- The volume of this container is 20 cubic meters. 这个集装箱的体积是20立方米。
- Have you any scrap iron knocking about? 你那儿有散在各处的废铁吗?
- A typical continuous fractionating column equipped with the necessary auxiliaries and containing rectifying and stripping sections is shown in Fig. 21.7. 图21.;7所示的是一个典型的连续操作精馏塔。它配备有必要的辅助设施,包括精馏段与提馏段两部分。
- Effects of the amount of C.Cr.inoculation agent.samples size and heat treatment on properties of wear-resistant martensitic spheroidal graphite cast iron containing carbide are researched. 研究了碳量、铬量、孕育量、试样尺寸及热处理工艺对含碳化物马氏体抗磨球墨铸铁性能的影响。
- A container or pan for making popcorn. 爆玉米花团之容器或长柄锅
- He cut the iron pole to the size he wanted. 他把铁杆锯成他需要的尺寸。
- A decorative container for a plant or small tree. 培植器皿,花架容纳植物或小树的装饰性容器