ductile什么意思？

Shrinkage and dispersed shrinkage are the special waster of ductile iron.缩孔和缩松是球墨铸铁特有的废品现象.The metallocene is summarized as strata, lithology, structure, and especially brittle - ductile shear zone.该区金矿的控矿条件为地层岩性和构造, 特别是...

' steel in this class is tough, ductile and easily machined. "这种钢强韧, 延展性好,而且容易加工.Shrinkage and dispersed shrinkage are the special waster of ductile iron.缩孔和缩松是球墨铸铁特有的废品现象.The metal is very hard and strong and less ...

ductile的音标：ductile的英式发音音标为：['dʌktaɪl]ductile的美式发音音标为：['dʌktəl, -ˌtaɪl]...

The weather grew harsh, chilly and unpredictable.天气变得恶劣、寒冷且变化莫测。He makes unpredictable, arbitrary decisions.他做的决定难以预料, 主观武断.He is unpredictable, weeping one moment, laughing the next.他喜怒无常，一会儿哭，一会儿笑。Take waterproof cloth...

flashcard的音标：flashcard的英式发音音标为：['flæʃkɑ:d]flashcard的美式发音音标为：['flæʃkɑrd]...

Insecurity might creep in.可能会不知不觉地产生不安全感。The prime minister spoke of the general insecurity in the country.总理谈到了全国普遍存在的不安全。Insecurity might creep in...可能会不知不觉地产生不安全感。She is assailed by self-doubt and emotional insecurity...

The children are building a sandcastle on the beach.小孩们通常会在海海滩上筑沙堡.Popsicle sticks will be bridges. A sandcastle will be built.冰棍棒将作桥梁. 一座沙城就要建成.When we're children a sandcastle is very important to us.当我们是小孩子的时候,沙城...

Laplacian的音标：...

n.阿姆哈拉语...

“借方”的反义词：贷方。...

pancake的一般过去时为：pancaked...

Barry held the bowls while Liz ladled soup into them.巴里负责端着碗，由利兹向碗里盛汤。He ladled out the soup.他用大勺分汤.He ladled a bowl of stew for himself.他给自己盛了一碗炖肉....

abbr.[计算机] Kill Virus 的所写。江民杀毒软件KV系列。，[医] 千伏[特]...

n.小管（一种通心粉制品），管子( pipe的名词复数 )，烟斗，管乐器，（管风琴的）音管...

adj.破片的，断片的...

histioid的音标：histioid的英式发音音标为：['hɪstɪɔɪd]histioid的美式发音音标为：['hɪstɪɔɪd]...

chemostat的音标：chemostat的英式发音音标为：['keməstæt]chemostat的美式发音音标为：['keməstæt]...

“铁闪石”的英语可以翻译为：[化] grunerite ...