的同位素 in English translation

• isotopic
• isotopes
• isotope

Examples of using 的同位素 in Chinese and their translations into English

正是因为不同的铀同位素具有不同的半衰期，当地球更年轻时，铀的同位素组成是不同的。
Exactly because the different uranium isotopes have different half-lives, when the Earth was younger, the isotopic composition of uranium was different.

它也有一批具有商业价值的同位素和多种氧化物。
It also has a number of isotopes, and several oxides of the element have commercial value as well.

RichardMcKannay的同位素业务经历要追溯到1994年，那个时候他开始注意到俄罗斯有供应大量同位素产品的能力。
Richard McKannay's experience in the isotope business dates to 1994, when he first discovered that Russia offered substantial isotope production capacity.

脑的置入技术要求通过选择和浓缩所用的同位素精确控制辐射。
Invasive techniques of the brain require precise control of irradiation through the choice and concentration of isotopes used.

某些代谢物也可能需要专门的测量程序来获得额外的同位素数据。
Certain metabolites also may require specialized measurement procedures to obtain additional isotopomer data.

年弗朗西斯·阿斯顿（英）：使用质谱仪发现了非放射性元素的同位素，并且阐明了整数法则.
Francis W. Aston(U.K.), for discovery of isotopes in nonradioactive elements and for discovery of the whole number rule.

此外，俄罗斯还将向中国提供用于太空的同位素热源产生器。
In addition, Russia will also provide China with an isotope heat source generator for space.

俄罗斯还将向中国提供用于太空的同位素热源产生器。
In addition, Russia will also provide China with an isotope heat source generator for space.

特定的同位素（例如鈹-7,7Be）在银河宇宙射线中是稳定的，因为电子被射线电离，此时的衰变能量对于正电子发射太少了。
Certain otherwise electron-capturing isotopes(for instance, 7 Be) are stable in galactic cosmic rays, because the electrons are stripped away and the decay energy is too small for positron emission.

它将Fordow变成了一个“核，物理和技术中心”，离心机用于富集以外的目的，比如在这里生产稳定的同位素.
It turns Fordow into a"nuclear, physics and technology centre" where centrifuges are used for purposes other than enrichment, like producing stable isotopes here.

有很多关于新型生物活性分子的出版物，以及用于标记它们的同位素：F-18、镓-68、锆-89等。
There's a lot of publications on new types of bioactive molecules, and what kind of isotope to label them with: F-18, Gallium-68, Zirconium-89 etc.

(a)1978年12月，增订了附件，增添了重水生产工厂和设备，和一些用于铀浓缩的同位素分离设备的具体物项；.
(a) In December 1978, the annex was updated to add heavy water production plants and equipment, and a few specific items of isotope separation equipment for uranium enrichment;

利用稳定的同位素比值分析来表征锯棕榈（serenoarepens）提取物。
The use of stable isotope ratio analysis to characterize saw palmetto(Serenoa repens) extract.

讨论重链和轻链上的哪些区域结合在一起以结合特定的同位素.
Discuss which regions on the heavy and light chains come together to bind to specific isotopes.

除此之外半衰期超过一小时的同位素还有三种：211Rn、210Rn和224Rn。
There are three other radon isotopes that have a half-life of over an hour: 211Rn, 210Rn and 224Rn.

钚最重要的同位素是钚-239,它的半衰期为241000年。
The main isotope, plutonium-239, has a half-life of about 24,000 years.

为分离铀同位素专门设计或制造的同位素电磁分离器及其设备和部件包括：.
Electromagnetic isotope separators especially designed or prepared for the separation of uranium isotopes, and equipment and components therefor, including.

某些元素的同位素（isotope）是不稳定的，会发出离子辐射，也称为放射能。
Certain isotopes of elements are unstable, giving off ionizing radiation, also known as radioactivity.

有两种同素异形体和五种天然的同位素，由Ti到Ti，其中丰度高的是Ti(73.8%)。
There are two allotropic forms and five naturally occurring isotopes of this element, Ti through Ti, with Ti being the most abundant(73.8%).

此前设法证实“大碰撞说”的努力主要是围绕测量氧、钛、硅及其他元素的同位素之间的比率。
Efforts to confirm that the impact had taken place had centered on measuring the ratios between the isotopes of oxygen, titanium, silicon and others.