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The nuclide chart involves electron, positron, antiproton, antineutron, photon to exhibit the symmetry of mass and charge ideally.

核素图将电子、正电子、反质子、反中子和光子收录在内,表现了质量和电荷的对称性。

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Objective The aim of this paper is to study the value of preoperative lymphography and radionuclide imaging for rectal cancer patients.

目的评价直肠癌病人术前淋巴管造影和放射性核素淋巴显像的临床价值。

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OBJECTIVE:To explore the radiopharmaceutical dose according to the curable duration for different size tumor in the tumor therapy with 90Y nuclide.

讨肿瘤间质注射90Yβ核素治疗中,由治愈期和肿瘤大小确定注射剂量的方法。

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In nuclide scan, there were 45 nodi of thyroid adenoma including 4 "hot nodi", 8 "wann nodi" and 33 "cool or cold nodi".

核素显像甲状腺腺瘤45个中,4个,温8个,凉冷33个。

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Radioactive nuclides are solidified at crystal lattice as one part of crystalloid by zirconolite-rich synroc, which greatly enhances the long-term safety of radioactive waste disposing.

富钙钛锆石型人造岩石将放射性核素固定在其晶格中作为晶体的一部分固定起来,大大提高了放射性废物处置的长期安全性,是固化高放射性废物理想的固化介质。

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Results Some symptoms,like dyspnea in 7 cases disappeared.Some signs,like hepatauxe in 6 cases were obviously improved.The index of blood gas and nuclein lung scanning in 6 cases return to normal.

果7例呼吸困难等症状消失,6例肝脏肿大等体征明显好转,6例血气指标恢复正常,肺核素扫描正常。

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VOA慢速英语_科技

The sediment was dated based on the ratio of two nuclides.

根据两种核素的比例确定了沉积物的年代。

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VOA Special 2024年8月合集

He explained that if the rock can " see the sky" it collects these nuclides.

他解释说,石 “看到天空”,这些核素就会被收集。

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VOA Special 2024年8月合集

They measured beryllium-10 and carbon-14 nuclide levels and found that concentrations were nearly zero.

他们测量了铍-10 和碳-14 核素水平,发现浓度几乎为零。

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VOA慢速英语_科技

These particles react with minerals in rocks to produce radioactive nuclides, a class of atoms.

这些粒子与石中的矿物质发生反应,产生核素,这是一种原子。

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CRI在线 2021年4月合集

It adds that the existing treated wastewater still contains other radionuclides and needs to be further purified.

报告还称,现有经过处理的污水中仍含有其他核素,需进一步净化处理。

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VOA慢速英语_科技

This is possible because the two nuclides break down at different rates, through the process of radioactive decay.

这是可的,因为这两种核素衰变过程中以不同的速率分解。

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万物简史

Miescher found a substance he didn't recognize and called it nuclein (because it resided in the nuclei of cells).

米歇尔发现了一种他不认识的物质,他给它取名为核素(因为它寄居在细胞核里)。

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中高级英语短文

It's uncertain whether the ALPS can remove tritium, carbon-14 and other radionuclides effectively based on past experience, Deng said.

邓说,根据过去的经验,ALPS 否有效去除氚、碳-14 和其他核素还不确定。

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科学杂志:生态学

A water treatment system removes radionuclides and reduces radioactivity.

水处理系统去除核素并降低

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经济学人 Science and technology

But that date has been overthrown by work employing cosmogenic nuclide dating.

但该日期已被采用宇宙成因核素测年的工作推翻。

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VOA Special 2024年8月合集

He added that the decay rate of these nuclides shows that the rock had not been exposed during the Holocene Era.

他补充说,这些核素的衰变率表明,石在全新世时代并没有暴露出来。

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豪斯医生一

Her MUGA had an ejection fraction of 19% with no focal wall motion abnormalities.

核素活动血管扫描结提示血分数为19%无局部心室壁运动异常。

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Osmosis-泌尿

A radionuclide cystogram uses a similar procedure as the VCUG, except that it uses a radioactive tracer injected into a blood vessel.

核素膀胱显像和VCUG的过程相似,只不过需要静注示踪剂。

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SciShow 合集

Every time a nuclear weapon goes off - which happens more often than you think - it spreads radionuclides.

每次核武器爆炸——这种情况比你想象的更频繁——它会传播核素

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经济学人-科技

It is possible that the composition of the radionuclides are proving more dangerous to the Fukushima birds than they are to the birds near Chernobyl.

也许是因为福岛的核素成分对鸟类更危险。

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CNN 10 学生英语 2023年8月合集

The offshore discharge of ALPS-treated water is an issue that cannot be postponed in order to advance the decommissioning of the plant and the reconstruction of Fukushima.

为了推进核电站的退役和福岛的重建,向近海排经过多核素去除设备处理的水不推迟。

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经济学人 Science and technology

A sophisticated dating technique, called cosmogenic nuclide dating, has upended previous estimates—and, with that, is rewriting an important chapter in the story of human evolution.

一种称为宇宙成因核素测年的复杂测年技术推翻了之前的估计,并由此改写了人类进化史的重要篇章。

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经济学人 Science and technology

To test that idea, they directly dated the cave breccias in Members 2 and 4 using cosmogenic nuclide dating, which Dr Granger helped develop.

为了验证这个想法,他们使用格兰杰博士帮助开发的宇宙成因核素测年法,直接对成员 2 和成员 4 中的洞穴角砾进行了测年。

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精选英语短文

Melted nuclear fuel debris inside the damaged reactors is being cooled by pumped-in water, which comes into contact with a toxic cocktail of radioactive substances known as radionuclides.

受损反应堆内的熔化核燃料残渣通过注入的水进行冷却,这些水与一系列有毒的物质(即核素)接触。

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精选英语短文

Tepco said for years that its purification system would reduce 62 radionuclides to safe or non-detectable levels and that only traces of tritium, a radioactive form of hydrogen, and two other isotopes would remain.

多年来,Tepco声称其净化系统将把62种核素降低到安全或不可检测的水平,只会残留微量的氚(一种氢同位素)和其他两种同位素。

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