查询词典 brightness

Because NGC 4603 is much farther away than the other galaxies studied with Hubble by the Key Project team, 108 million light-years, its stars appear very faint from the Earth, and so accurately measuring their brightness, as is required for distinguishing the characteristic variations of Cepheids, is extremely difficult.

由于它远在1.08亿光年外，远超项目组团队研究的其他星系，故此恒星变得非常黯淡，而任务要求必须正确测定其中的特定变星——造父变星——的光度，显得格外困难。

They have a basic consistent view with the chromatology.But their artistic synesthesiare ability is in the preliminary or evolutive stage. The children's artistic synesthesiare from clour is blurry, unstable and instant. It has four reasons which are association , intuition, clours' brightness and children's tastes.

但这种能力处于初期或发展阶段，并且儿童艺术通感具有一定的模糊性、不稳定性和即时性的特点；儿童由色彩产生艺术通感的原因有四种：联想、直觉、色彩明度、个人喜好。

Through analyzing the image sequence of CFA model, we can get the following conclusions: 1. Three coloury channels R, G, B have close relativity; 2. Brightness channel, G, has higher sampling rate than chroma channels, R and B.

通过分析CFA模式图像阵列，可以得到以下结论：(1)R、G、B三个彩色通道具有极高的相关性；(2)亮度通道采样率高于色度通道。

Production of Creping paper and handchief paper increases very rapidly, which ask for good sopping properties, softness, appearance and strength.what more, the thin paper and straw fiber instead of cotton fiber will be development trend for decreasing cost. Therefore, we do a lot of studies on the raw material, process, equipment and chemicals in order to solve three practical problems. Firstly, decreasing beating degree, shorting beating time and saving energy. Secondly, ensuring papermaking normally and improving productive. Finally, increasing the paper brightness, softness and sopping properties.

皱纹卫生纸和纸巾纸是近来发展较快的生活用纸，由于它们要求具有好的吸水性和柔软度，对纸页的外观和强度也有较高的要求，同时为了降低成本，纸张向薄型化和以草类纤维替代棉纤维的方向发展，因此各厂对使用的原料、工艺、设备、化学助剂等进行了大量的研究，其目的是为了解决在实际生产中存在的三个问题：第一，降低打浆度，缩短打浆时间，节约能源；第二，保证纸张抄造正常，提高纸机生产能力；第三，提高纸张白度、柔软度、吸水性。

Adjust amount of equalization in lights, midtones and darks Full control over color correction, saturation and brightness

在灯的均衡调整金额，midtones和深色衣物，不仅消除了边缘的颜色，但基本的颜色重构

The city of Wintoncester, that fine old city, aforetime capital of Wessex, lay amidst its convex and concave downlands in all the brightness and warmth of a July morning.

温顿塞斯特是一座美丽的古城，威塞克斯的首府；在七月的早晨，威塞克斯起伏不平的匠陵充满了光明和温暖，温顿塞斯特城就位于这片丘陵的中部。

LED's core technology are epitaxial, chip manufacturing technology, especially high-brightness LED and power LED's core technology.

LED的核心技术是外延，芯片制造技术，特别是高亮度LED和功率LED的核心技术。

Ge Erning inspects moment, next the eye is unripe brightness, say: Trade well, presidential gentleman!

戈尔凝视片刻，然后眼睛生辉，说：&不错的交易，总统先生！&

The sky brightness and the extinction coefficient in .

综述对丽江高美古的视宁度、天光亮度、消光系数进行观测的原理、仪器、观测方法和结果。

Mold manufacturing cost is high, demand manufacturing cycle is short, and strong technical characteristics, at present, along with the continuous development of science and technology and computer applications, these problems have been greatly improved, thanks to computer-aided design and computer-aided machining , and fundamentally change the face of the mold and reliably guarantee the accuracy of the mold needs and quality of pre-hardened, easy-cutting and high brightness and so on, the new mold material applications, which will greatly facilitate the processing and heat treatment.

模具制造业存在成本高，要求制造周期短，技术性强等特点，目前，随着科学技术的不断发展和计算机的应用，这些问题得到了很大的改善，由于有了计算机辅助设计和计算机辅助加工，从根本上改变了模具生产的面貌，可靠地保证了模具所需要的精度与质量、预硬、易切削以及高光亮等，新型模具材料的应用，大大地方便了加工及热处理。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。