查询词典 deuterium

It's between two isotopes of hydrogen, two kinds of hydrogen, deuterium, which is heavy hydrogen, which you can get from seawater, and tritium which is super-heavy hydrogen.

这两种氢，其一为氘，它是重氢，可由海水获得；而氚是超重的氢。

"Heavy water:Water composed of two atoms of deuterium (D; a heavy isotope of hydrogen) and one atom of oxygen, chemical formula D2O."

重水：由二个氘原子和一个氧原子组成的水，化学式为D2O。

"Heavy water:Water compose d of two atoms of deuterium (D; a heavy isotope of hydrogen) and one atom of oxygen, chemical formula D2O."

重水：由二个氘原子和一个氧原子组成的水，化学式为D2O。

Deuterium, a natural isotope of heavy hydrogen, having one proton and on neutron, whereas normal hydrogen has one proton and zero neutrons, could be used routinely.

重水中的天然同位素氘具有一个质子一个中子，它不同于正常的氢只有一个质子没有中子，可以常规应用。

The neutrons are generated by bombard ing a heavy form of hydrogen, called tritium, with a lighter isotope of the gas, called deuterium. The resulting collisions create helium atoms and a stream of neutrons.

中子是通过氢的一种名叫氘的较氚轻的同位素来撞击它的一种名叫氚的重同位素而产生的，它们之间发生的碰撞创造了氦原子和中子流。

But the classical differential centrifugation technique needs special ultra-speed centrifuger and deuterium oxide, which limits the research and application of them.

本研究利用外来体的物理特性，用基于孔径分离的生物膜离心过滤法制备得到了外来体，有效的降低了外来体研究及应用的技术门槛。

"Water from most natural sources contains about 0.015% deuterium oxide; this can be enriched or purified by distillation, electrolysis, or chemical processing."

大多数来自天然水源的普通水约含有0.015%的氧化氘，可透过蒸馏、电解或化学过程来提高或去除其含量。

Methods 56 eyes （ 56 cases ） had accepted modem vitreoretinal surgery for complicated retinal detachment. Membrane separation, membrane resection, using of deuterium oxide, endolaser coagulation and filling of silicone oil or inert gas were used if needed.

方法对56例(56眼)复杂性视网膜脱离患者行玻璃体视网膜手术，根据术中情况进行膜分离、膜切除、视网膜切开、重水应用、眼内激光光凝、硅油或惰性气体眼内填充。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。