查询词典 wavelengths

In different wavelengths of ultraviolet light to reach the Earth's surface UVA radiation levels up, it will invasion dermal layer, leading to skin aging, have wrinkles, mottling, and the injured skin is not easy recovery.

在波长不同的紫外线中，以UVA到达地表的辐射量最多，它会入侵真皮层，导致皮肤老化，产生皱纹、色斑，且受伤的皮肤不容易复原。

Multiple wavelengths characteristics of dayside aurora activities were investigated with these keograms and in reference to all-sky images. It was found that there are three repeatedly appearing aurora activity regions along the dayside aurora oval. They are, Region A around 0900MLT in which aurora moves poleward while its intensity decreasing, and its form changingfrom arc to corona with time; Region B around 1330MLT in which aurora moves equatorward while its intensity increasing, and its form changing from corona to arc in time; Region C around 1330MLT in which aurora expands poleward while its intensity decreasing, and its forma evolving from arc to multiple arcs in time. There is a narrow belt of aurora activity in North-South direction between Regions A and B, which is dominated by weak and red corona aurora.

初步分析发现，沿日侧极光卵不论磁静日还是磁扰日，在三个波段上都同时观测到了四个重复出现的极光活动区，即0900MLT附近的A区、1330MLT的B区和1630MLT的C区以及1200MLT附近的G区。A区内的极光活动由低纬向高纬运动，强度逐渐变弱，形态由较宽的弧状极光向冕状极光演变；B区内的极光活动由高纬向低纬方向运动，形态呈现为冕状极光向较窄的极光弧的演变，极光强度逐渐增强；C区极光活动向高纬方向展宽，强度逐渐变弱，极光由单弧向多重弧演化；而在A与B之间存在一个纬度范围相对较窄的极光活动区G区，该区的极光呈现暗弱的冕状极光。

Of all of these specific wavelengths, the wavelength of 980 nm is absorbed the most by water.

在这些所有特定波长中，980 nm的波长大部分会被水吸收。

From lunar occultation experiments at infrared wavelengths, it has been determined that the dust shell can be represented by two components

有几个阿拉伯国家派人到总统办公室声称，它们需要美国的援助，来抵挡贪得无厌的邻国的威胁。

From lunar occultation experiments at infrared wavelengths , it has been determined that the dust shell can be represented by two components

通过红外波段的月掩星观测，已经确定该尘埃壳是由两个成分原组成。

The most striking quality of opal is its ability to refract and reflect specific wavelengths of light.

最明显的质量蛋白石是它能够折射和反映特定波长的光。

The experimental results show that the output of two-way signal with wavelengths converted has a good extinction ratio.

实验结果表明，输出的两路波长变换后的信号具有良好的消光比。

Different wavelengths of ultraviolet role in the depth of different skin, the longer the wavelength of its penetrating power of the stronger.

不同波长的紫外线作用于皮肤的深度不同，波长愈长其穿透力愈强。

They are involved in phototropism, and in PHOTOPERIODISM, where they are thought to affect phytochrome by transferring light energy from blue to red wavelengths.

它与向光性和光周期有关，一般认为黄素通过把光能从蓝光转移到红光而影响光敏色素。

To properly explore the photoreceptor for the negative phototropism in rice (Oryza sativa L.) root, lights with different wavelengths were applied to investigate the effect of light quality on phototropic response. The negative phototropic bending could be induced prominently by blue/UV light, while not be induced by red and far-red light.

为了研究水稻根负向光性的光受体，观察了光质对稻根的负向光性效应，用紫外－可见分光光度计测定了水稻根冠浸提液的吸收光谱，并对根冠中的蛋白质进行了SDS-PAGE电泳分析。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了