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- It is concluded that using the pilger pipe mill to produce medium-sized mandrel is one of the possible approaches to localization of such product. 指出用皮爾格軋機生產(chǎn)中直徑芯棒是實(shí)現其國產(chǎn)化的途徑之一。
- Briefed in the paper is the current domestic situation concerning demand of medium-sized mandrels.The feasibility for producing such mandrel with pilger pipe mill is analyzed. 簡(jiǎn)要說(shuō)明了國內中直徑芯棒的需求情況,分析了皮爾格軋機生產(chǎn)中直徑芯棒的可行性。
- This strain of wheat can grow during a cold spring. 這種小麥可以在寒冷的春天生長(cháng)。
- Technological characteristics of the Pilger pipe mill is analyzed, elements responsible for metal yield of the mill identified, and approach to enhancing the said yield proposed. 分析了周期軋管機組的工藝特點(diǎn),指出影響周期軋管機組金屬收得率的原因,提出了提高周期軋管機組成材率的途徑。
- The development of the pilger pipe mill technology is reviewed, and the advantages and disadvantages concerning this hot-rolled seamless steel tube-making process is analyzed. 簡(jiǎn)要回顧了周期軋管工藝技術(shù)的發(fā)展過(guò)程,分析了該工藝生產(chǎn)熱軋無(wú)縫鋼管的優(yōu)勢與劣勢。
- The girl stood shivering with cold on the doorstep. 那姑娘站在門(mén)前的臺階上,冷得直打哆嗦。
- It is neither hot nor cold in winter here. 這里冬天既不熱也不冷。
- She could only croak because of her heavy cold. 她因患重感冒只能用沙啞的聲音說(shuō)話(huà)。
- Hot and cold are contrary terms. 熱與冷是相反的詞語(yǔ)。
- She got cold feet when asked to recite in class. 當她被叫起來(lái)在班上背誦時(shí)害怕了。
- The girl's hands were chapped by the cold. 那個(gè)女孩的手因寒冷而凍裂。
- There is still no cure for the common cold. 目前仍沒(méi)有治愈感冒的良藥。
- It gets cold quickly when the sun goes down. 太陽(yáng)下山后天氣很快就會(huì )冷下來(lái)。
- The boy was enfeebled by the cold. 那個(gè)男孩因感冒而虛弱無(wú)力。
- The cold weather antedate ed their departure. 寒冷的天氣使他們提前離開(kāi)。
- The Norwegians live in a comparatively cold zone. 挪威人生活在比較寒冷的地區。
- Keywords Steel tube;Pilger pipe mill;Yield; 鋼管;周期軋管機;成材率;
- The pine trees defy severe cold. 松樹(shù)不畏嚴寒。
- Douglas put away Collins in cold blood. 道格拉斯蓄意殺死了柯林斯。
- Half the fruit crop froze out in the sudden cold. 一半的水果作物在突如其來(lái)的寒流中被凍死。