非放射性的

"For his discovery, by means of his mass spectrograph, of isotopes, in a large number of non-radioactive elements, and for his enunciation of the whole-number rule"

1922年弗朗西斯·阿斯顿英国"使用质谱仪发现了大量非放射性元素的同位素，并且阐明了整数法则"

He won a 922 Nobel Prize for developments that led to the discovery of isotopes in nonradioactive elements.

他因在非放射性元素的同位素的发现过程中取得重大进展而获922年诺贝尔奖

He won a1922Nobel Prize for developments that led to the discovery of isotope s in nonradioactive elements.

他因在非放射性元素的同位素的发现过程中取得重大进展而获1922年诺贝尔奖

The monitoring results of radioactive and nonradioactive harmful materials in the environment surrounding a uranium tailing pool are reported.

本文报道了铀水冶尾矿库环境中的放射性和非放射性有害物质的监测结果。

Methods:Immunohistochemistry and nonradioactive in situ hybridization methods were used to detect the expression of p27mRNA and protein in 58 cases of osteoplastic tumors.

采用免疫组化和非放射性核酸原位杂交技术检测成骨性肿瘤中p27蛋白和mRNA的表达状况。

Nonradioactive spectrophotometric HAT assay is an alternative method to the widespread radioactive assay but suffers from drawbacks as lack of sensitivity and accuracy.

非放射性分光光度HAT测定方法虽然可替代广泛使用的放射性检测方法，但缺乏灵敏度和准确性。

A highly sensitive and specific nonradioactive DNA probe developed from DNA cloning methods has been used to detect PaWB phytoplasma in infected paulownia hosts.

以DNA选殖的方法所开发之非放射性DNA探针，具有高敏感度与高特异性，已应用於泡桐簇叶病茵质体之侦测。

Carbon has two non-radioactive isotopes, and in material from the solar system, including most meteoritic minerals, these are mixed in a well-known ratio.

碳有两个非放射性的同位素，在太阳系的物质中，包括在大多数的陨石矿石中，它们的混合比例是众所周知的。

A pilot plant termed Pyrel II has been installed at ENEA laboratories for pyrochemical process studies under inactive conditions.

为了在非放射性条件下研究高温化学工艺，在ENEA实验室建造了一座名为Pyrel-Ⅱ的实验装置。

Methods: 60 oviducts and placental villi from tubal pregnant women were tested for the presence of HSV DNA by in situ hybridization. Additionally, 20 normal oviducts were used as control.

方法应用非放射性核酸分子原位杂交技术检测60例异位妊娠患者输卵管及绒毛组织HSV DNA的存在情况，并与正常输卵管比较。

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。