英语释义

• intelligence as manifested in being quick and witty

• the quality of being luminous; emitting or reflecting light;

  "its luminosity is measured relative to that of our sun"

• the location of a visual perception along the black-to-white continuum

片语

brightness temperature[天物] 亮度温度

colour brightness色亮度

brightness control[电视] 亮度控制

terminal brightness终端机明亮度

BRIGHTNESS NITS亮度

apparent brightness[天] 视亮度；表观亮度

high brightness高亮度

brightness scale亮度标；亮度比

brightness variations亮度变化

brightness constancy明度恒常性；[摄] 亮度恒定

brightness induction明度诱导

brightness range[摄] 亮度范围

英汉例句

• differences in brightness in coastal area waters may be due to other factors, including freshwater runoff, strong currents, and water depth and clarity.

  沿海水域的亮度差异可能是由于其他因素所导致，包括淡水径流，强劲的水流，水的深度以及清澈度。

• if star trails are desired, using a large aperture and higher sensitivity (iso 200-400) can enhance the brightness of each streak.

  如果需要星光轨迹，那么使用大光圈和较高感光度（iso200-400）就能提高每条轨迹的亮度。

• warning: if you turn your monitor’s brightness setting down by 10% and the text in your site disappears… you might have made this mistake.

  注意：如果你的显示器的亮度下调10%，你的站点上的字消失了，那你可能就是犯了这个错误。

• the brightness of a star depends on its surface temperature and size.

  恒星的亮度取决于它的表面温度和大小。

• hint: atmospheric turbulence causes the image of the star to scintillate or vary in brightness and color more readily than the planet.

  提示：大气湍流会导致恒星的形象闪烁不定，或者亮度不均，也比行星的更容易变色。

• the video processor directs each electrode to transmit signals representing an object’s contours, brightness and contrast, which pulse along optic neurons into the brain.

  视频处理器引导每个电极传输出代表一个物体的轮廓、亮度和对比度的信号，信号会跳动着由光神经细胞传输到大脑。

• the world is marching toward brightness and progress.

  世界正向着光明和进步的目标迈进。

• still, if astrophysicists observed the brightness bin-nun predicts, it could be a sign that some of those extra dimensions are coiled loosely enough to have a detectable effect.

  不过，如果天体物理学家观察到宾努预测的亮度，那就有迹象说明，某些额外维度蜷缩得不够紧，其效应可能被检测到。

• whether a planet can support life depends on the size and brightness of its star, that is its 「sun」.

  一颗行星是否能够维持生命取决于它的恒星--即它的「太阳」--的大小和亮度。

• astronomers describe star brightness in terms of magnitude and luminosity.

  天文学家用星等和光度来描述恒星的亮度。

• it does this by comparing the brightness in 380 predefined 「regions of interest」 in a frame of the video.

  它通过比较一个视频画面的380个预先设定的「地区利益」的亮度来达此目的。

• in fact, climate scientists suspect that these modifications—increasing cloud brightness and lifetime—have probably helped offset some of the warming influence of rising greenhouse gas concentrations.

  事实上，气候科学家们怀疑，这些提高云层亮度与寿命的改变，有可能帮助抵消了一些不断上升的温室气体浓度所造成的变暖影响。

• some witnesses compared the fireball’s brightness to the sun.

  有些见证者把这个火球的亮度比作太阳。

• that unexpected finding was the result of studies of supernovas whose apparent brightness (and therefore distance) did not match the previous theory.

  这个出乎意料的发现是因为发现超新星的亮度（表示距离）和以前的理论不相符。

• the light reflected by the newfound extrasolar planet, or exoplanet, changed by only about 6.5 parts per million, relative to the brightness of the host star.

  这颗新发现的太阳系外行星——或者称为外行星——所反射的光线变化相对于其恒星的亮度只有百万分之6.5。

• you can use brightness contrast to make colours sharp.

  你可以用亮度-对比度来让颜色更犀利。

• practically all the improvements in terms of life and brightness since then have come from the bulb-makers themselves.

  实际上灯泡寿命和亮度的改进全部来自灯泡制造商自己的选择。

• the surface temperature of a star depends in part on its mass and affects its brightness and color.

  恒星的表面温度部分取决于它的质量，并影响它的亮度和颜色。

• as the brightness of the background galaxy nucleus fluctuates, physicists can measure the ebb and flow of light from the four distinct paths.

  背景星系核心的亮度发生波动时，物理学家可以测量来自四个路径的光的衰减和波动。

• computer models characterized them with unusually cool temperatures, low brightness and atypical color.

  在计算机模型中，它们具有极低温低亮度和反常的颜色。

• or they look for tiny dips in a star's brightness — evidence that a planet is transiting, or passing in front of, the star from our perspective.

  或者，他们寻找恒星亮度中微小减弱的地方——证明一个行星正在横越或经过从我们的角度所看到的那个恒星。

• the infrared brightness of the galaxies allowed the team to estimate how many supernovae should occur.

  星系的红外亮度让小组成员可以估计出超新星发生的预期速率。

• if there is no image on display monitor, first ensure that the adjustment for brightness and contrast are properly set.

  如果显示器没有图像显示，首先确保正确设置亮度和对比度的调节进行正确的设置。

相似词

brain头脑，智力；脑袋

ingenuity心灵手巧，独创性，足智多谋；精巧的装置

sheen光辉的；有光泽的；华丽的

depth[海洋] 深度；深奥

inspiration灵感；鼓舞；吸气；妙计

sunlight(Sunlight)人名；(英)森莱特

sunshine(Sunshine)人名；(英)森夏恩

glory(Glory)人名；(法)格洛里

luster有光泽；发亮

splendor(Splendor)人名；(瑞典)斯普伦多尔