质 的英文翻译

character

matter

nature

pawn

pledge

quality

question

simple

质 的中文句子和英文句子

射气几种氡的同位素的放射性气体，是放射性物质衰变的产物

Any of several radioactive gases that are isotopes of radon and are products of radioactive decay.


无效无效的状况或性质

The state or quality of being null.


由美国地质学会提供的一种数据库，用于研究地学。

A database supplied by American Geological Institute and dealing with earth sciences.


他们的书中没有什么实质性的内容。

There is not anything of real substance in their book.


慢化剂一种物质，如水或石墨在核反应堆中用来减缓中子运动速度和提高裂变可能性的物质

A substance, such as water or graphite, that is used in a nuclear reactor to decrease the speed of fast neutrons and increase the likelihood of fission.


我们难以招募到素质好的职员。

We are having difficulties in recruiting well-qualified staff.


录音设备上的一种装置，它能精确地把重放磁头或组合磁头调准到记录介质的磁道上。

On dictation equipment, a device for accurate alignment of playback head, or combined head, to the track on the recording medium.


周期性周期出现的性质或状态；以固定的间隔而发生

The quality or state of being periodic; recurrence at regular intervals.


这种声明具有政治性质。

The statements were of political character.


弹性，恢复能力物质变形后恢复原来形状的能力，如塑料或金属

The capacity of a material, such as plastic or metal, to return to a previous shape after deformation.