metallic element

常見例句

Iridium: Metallic chemical element, one of the transition elements, chemical symbol Ir, atomic number 77.
銥：金屬化學(xué)元素，爲(wèi)過渡元素的一種，化學(xué)符號(hào)Ir，原子序數(shù)77。
Chromium: Metallic chemical element, one of the transition elements, chemical symbol Cr, atomic number 24.
鉻：周期表VIb族金屬化學(xué)元素，是過渡元素元素之一，化學(xué)符號(hào)Cr，原子序數(shù)24。
A lustrous gray strong metallic element resembling titanium; it is used in nuclear reactors as a neutron absorber; it occurs in baddeleyite but is obtained chiefly from zircon.
一種有光澤、灰白色、堅(jiān)固的金屬元素，類似鈦，在核反應(yīng)堆中用作中子吸收劑，見於斜鋯石中。

So production of this metallic element must obviously be increased.
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