查询词典 radon

" Noble gas:Any of the six chemical elements that make up the rightmost group of the periodic table as usually arranged: helium, neon, argon , krypton, xenon, and radon."

稀有气体：通常排列在周期律中最右边一族的六种化学元素：氦、氖、氩、氪、氙和氡。

The computing cost of the normal GRT computing strategies is so large that the GRT cannot be applied practicably.

广义Radon变换传统计算策略的开销很大。

Objective To study toxic effect of inhaled radon and its progeny on blood and bone marrow cells of mice.

目的研究氡及其子体对小鼠造血系统的影响。

Objective To study the redox damage of lung and blood cells in rats inhaled radon and its progeny.

目的研究氡及其子体吸入对大鼠肺与血细胞的氧化应激损伤。

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

"几种氡的同位素的放射性气体，是放射性物质衰变的产物。"

Radon is a gas that comes from the radioactive decay of radium in rocks.

氡是来自岩石中镭辐射衰变而产生的一种气体。

Experts noted that the current urban living environment is the main source of radioactive hazards of indoor radon and radioelement content standard building materials.

专家指出，目前城市生活环境中主要放射性危害的来源有室内氡气及放射性元素含量超标的建筑材料等。

Radon is the crust of rock, soil radioelement arising from the decay of a radioactive inert gases, which are mainly the lungs and bronchial have on the human body radiation.

氡是地壳岩石、土壤中放射性元素衰变而产生的一种放射性惰性气体，它主要是对人体的肺和支气管产生辐射作用。

Scientists in China, Russia, and the United States measure radon in ground water.

中国、俄罗斯和美国的科学家测量地下水的氡含量。

Scientists in China, Russia, and the United States measure radon

中国、俄罗斯和美国的科学家测量地下水的氡含量。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。