紫外辐射

In cells treated with sublethal doses of UVordoxorubicin,Pirh2 abrogates Axin-induced p53 phosphorylation at Ser-46 catalyzedby HIPK2,through competing against HIPK2 binding to Axin.

在亚致死剂量的紫外辐射或是柔红霉素的处理下，Pirh2通过竞争HIPK2与Axin的结合而阻碍Axin介导的由HIPK2催化的p53的46位氨基酸的磷酸化。

Another sign of robust star formation is the pink regions along the ring. These are rarefied clouds of glowing hydrogen gas, fluorescing because of the strong ultraviolet light from the newly formed massive stars.

另一个证明正在强劲产生巨星的迹象是指环区到处可见的粉红色地带，这是灼热的稀薄氢气云受到附近新形成的巨星强紫外辐射产生的荧光（参考M42、NGC 3372的颜色——译注）。

The plasma lamp emits ultraviolet radiation for irradiating the substrate in the processing space.

该等离子体灯发射紫外辐射以照射处理空间中的基质。

The acetylene flame UV spectrum was measured and the flame temperature was calculated.

测量了乙炔燃烧火焰的紫外辐射光谱，计算出乙炔燃烧火焰的温度。

Since the effect of ultraviolet radiation on synthetic polymers is similar to its effect on the human skin, it is not surprising that ultraviolet stabilizer s such as phenyl salicylate have been used for many years in suntanning lotions.

因为紫外辐射对合成的聚合物的作用类似于它对人体皮肤的作用，所以紫外线稳定剂如水杨酸苯基酯多年来一直被用作防晒液也就不足为奇了。

Since the effect of ultraviolet radiation on synthetic polymers is similar to its effect on the human skin, it is not surprising that ultraviolet stabilizers such as phenyl salicylate have been used for many years in suntanning lotions.

因为紫外辐射对合成的聚合物的作用类似于它对人体皮肤的作用，所以紫外线稳定剂如水杨酸苯基酯多年来一直被用作防晒液也就不足为奇了。

This recombinant plasmid will be a useful tool in the studies of the inductive mechanism of λ prophage and the repair of cells damaged by UV-irradiation.

这种重组质粒将在进一步研究λ原噬菌体的诱导机理以及受紫外辐射损伤细胞的修复作用等方面成为有效的工具。

So it is capable to satisfy the requirements both UV intensity and conversion efficiency by using lower voltage or input power and high frequency in the case of matching between discharge tube and power supply.

不对称电压波形的负高压脉冲要比正高压脉冲向放电管中馈入更多的能量并产生更强的紫外辐射，但密集的丝状放电间相互作用使发光的能量转换效率低于交流电压源。

Known as acometary globule, the swept-back cloud, extending from the upper right to the head left and below center, is shaped by intense ultraviolet radiation from theOB associationof very hot stars inNGC 6231, off the left edge of the scene. That energetic ultraviolet light also powers the globule's bordering reddish glow ofhydrogen gas.

这团被归类为彗星状云球的箭型的云气，由影像的上右角落延伸到影像中左下方；而位在影像左端之外的星团NGC 6231内有个极端炽热之OB星协，它们强烈的紫外辐射除了造成这个怪异结构体外，也激发云球周围的氢气发光红色的辉光。

The ionosphere is strongly coupled with the other regions in the solar-terrestrial system, including the sun, the interplanetary medium, the magnetosphere, the thermosphere, and the mesosphere.

电离层是日—地系统的重要组成，不仅保护了地球上的生物免受太阳紫外辐射和宇宙高能粒子的直接作用，而且对穿电离层传播的无线电波产生反射、散射、吸收和折射等效应。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。