查询词典 radiation

These capsules are secured in USNRC-approved shielding source holders which limit the radiation field around them to less than 0.5 millirems per hour at one meter from the source holder except for the radiation beam port.

这些钢盒被固定在USNRC许可的防护源柄中，该防护源柄可把源柄周围的辐射场限制在距源柄1米处低于0.5毫雷姆每小时，除了辐射室仓口。练习翻译？遇到难题？快来翻吧

Objective: To observe the protective effects of puerarin o n radiation injury of experimental rats and to discuss the possible mechanism of its radiation protection.

目的：观察葛根素对实验性大鼠电离辐射损伤的保护效应，探讨其保护作用的可能机制。

Radiation n.例: Exposure to radiation is often fatal.

暴露在放射线中常会有致命的危险。

Methods Solid-tumor-bearing mice were produced with Lewis lung cell and randomly divided into radiation group (n=18) and control group (n=17).The mice in the radiation group were irradiated by 30 Gy X-ray. The expressions of E-cadherin and MMP-9 were detected by immunohistochemical. Results After two weeks of therapy.

建立Lewis肺癌模型，将荷Lewis肺癌的C57BL/6雄性小鼠35只随机分为照射组(n=18)和对照组(n=17)，照射组接受30 Gy的X线肿瘤局部照射，对照组不接受照射，2周后采用免疫组化法检测瘤组织中E-钙黏素蛋白和基质金属蛋白酶－9(MMP-9)蛋白的表达。

MethodsSolidtumorbearing mice were produced with Lewis lung cell and randomly divided into radiation group (n=18) and control group (n=17). The mice in the radiation group were irradiated by 30 Gy Xray. The expressions of Ecadherin and MMP9 were detected by immunohistochemical.ResultsAfter two weeks of therapy.

建立Lewis肺癌模型，将荷Lewis肺癌的C57BL/6 雄性小鼠35只随机分为照射组（n=18）和对照组（n=17），照射组接受30 Gy的X线肿瘤局部照射，对照组不接受照射，2周后采用免疫组化法检测瘤组织中E钙黏素蛋白和基质金属蛋白酶9(MMP9)蛋白的表达。

In this paper, it is shown that the increment of the plasma confinement time without consideration of radiation losses is a good scale for evaluating the plasma confinement improvement during the L-H like transition induced by electrode bias in tokamaks, if the ratio of the radiation power to the total loss power in the transition changes evidently.

辐射下降表明进入等离子体的中性粒子通量减少。这是中性粒子再循环的减小而造成的。同时，边缘密度和边缘温度下降，中心温度上升，约束得到改善，能量约束时间增加。径向电场是控制托卡马克等离子体从L模过渡到H模的关键因素。如果径向电场足够强，极向ExB旋转产生很大的剪切，剪切能够抑制边缘湍流1j。

It will develop the in-situ X radiation sampling technique by exploration of in-situ X radiation sampling technique.

本文在X荧光现场技术方面的探索，将促进X荧光现场分析技术的进一步发展。

Below 60km, ionization is not due to the sun's ultraviolet and x radiation primarily, but to cosmic radiation.

在60公里以下，电离主要不是由于太阳紫外线和X辐射，而是由于宇宙辐射引起的。

It can also occur if the radiation is in the wavelength range of ultraviolet radiation, X rays, or gamma rays.

如果辐射的波长范围是紫外辐射、X射线或γ射线，也可以发生光电效应。

In this paper, the measuring and alarming statistical characteristics of the intelligent probe are calculated and analyzed when it is used in γ and X radiation dose rate monitoring. Some aspects are pointed out when it is used to monitor environmental γ-radiation dose rate.

本文着重对这种智能探头在环境γ、X辐射剂量率监测中的测量和报警统计特性作了分析计算，并指出了该探头用于环境γ辐射剂量率监测时应当注意的几个问题。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐