barium

常见例句

Barium peroxide and zinc dust.
过氧化钡加锌粉。
The bright blues are created by copper compounds, while the green colours are produced by barium nitrate.
明亮的蓝色是铜的化合物产生的，而绿颜色是由硝酸钡所产生。
A barium enema is a special X-ray where a white “milk-shake fluid” is flushed into the rectum and by using mild pressure is pushed throughout the entire large intestine.
钡灌肠是一种特殊的X线检查。医务人员将钡剂（一种白色的奶昔状液体）灌入直肠，然后轻轻的将钡剂推入整个大肠。

In declaring the emergency, Peru's Environment Ministry said the contamination included high levels of lead, barium and chromium as well as petroleum-related compounds.
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Such a particle, if produced in his apparatus, would cruise through a detector made of barium-phosphate glass and leave a trail of damage along the way.
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Then a coat is applied of yttrium, barium and copper, the metallic elements of YBCO, today's HTS recipe of choice, along with impurities just nanometres (billionths of a metre) across.
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