Red is the new GREEN Researchers working with cyanobacteria may have extracted a new variety of chlorophyll that can use more near-infrared light than is typical for oxygenic photosynthetic organisms.
红色是一种新的绿色研究人员可能从蓝细菌中提取出一种新的叶绿素分子,这种新叶绿素分子比典型产氧光合生物中的叶绿素分子更能利用偏近红外波段的光。
Combining red, green and blue LEDs to produce white light has the potential to be more efficient, and the colour of the light could be tuned depending on mood or taste.
结合红绿蓝led一起生成白光有能被更有效利用的潜在可能,并且光的颜色还可以依据心情或者口味来调配。
With the use of blue light, the fluorescein defect of a corneal abrasion may be more pronounced and will appear yellow-green (shown).
使用钴蓝光进行观察,角膜擦伤的荧光素染色缺损处会变得更加明显并呈现出黄-绿色(如图所示)。
A lime green can make a design pop, olive green is much more subdued, while light green can give a clean spring time feel.
一个柠檬绿可以让一个设计很“潮”,橄榄绿则更显平和,而淡绿色可以给人一种清爽的春天的感觉。
But for NASA's Wide-field Infrared Survey Explorer, or WISE, the nebula springs to life as a green "dragon" more than a hundred light-years wide.
但是NASA的宽视野红外线探测器(WISE)的观测下,这个星云就突然变成了一条“绿龙”,比一百光年还宽。
It's basically the same thing as a laser beam, the more familiar light beams, often red or green, used for surgery or to point at a PowerPoint presentation.
它本质上和激光束是一样的。激光是我们更熟悉的光束,经常是红色或绿色的,用于外科手术或者作为PowerPoint幻灯片演示用的激光笔。
Steve Robertson, in charge of BT Openreach, said: "The regulatory picture is complex and whilst Ofcom has given us a very welcome green light, we will require a few more over the coming months.
Openreach部门负责人史蒂文·罗伯逊说:“电信规范设计复杂,而Ofcom已经向我们的项目开了绿灯,接下来几个月我们还有一些审批需要通过。
Light blue and green grass in the lake is not lit, shading effect is very good, and colour is magnificent, more popular among consumers.
浅蓝色和绿色的草在湖中是不通明的板,遮光作用非常好,而色彩是瑰丽的,更受消费者的喜爱。
Shimmery gold with a highlight that goes from soft pink to golden green depending on the light. This shade has a more subtle colour change than the others, but is beautiful nonetheless.
晶莹剔透金黄色,随光线变化可从柔和粉红到金黄绿色这款颜色比其他颜色有更多微妙的变化。
When conditions are just right, shorter wavelengths such as green are bent more than longer wavelengths such as orange, and a flash of green light appears near the top of the solar disk.
当条件正好合适的时候,比起波长较长的橙色,像绿色这样波长较短的颜色会发生更多的折射,这时太阳圆盘顶端附近就会出现绿色闪光。
The green laser is a semi-reflection mirror. It combines the light beams of two (or more) wavelength into one direction by transmission and reflection.
合束镜是一种半透反射镜,它将两种(或多种)波长的光线分别通过透射和反射的方法合成到一条光路上。
More than half of public transport journeys made by road were on franchised buses, and the remainder on green minibuses, public light buses, taxis and non-franchised buses.
使用道路的乘客中,过半数乘搭专利巴士,其余则由绿色专线小巴、公共小型巴士、的士及非专利巴士运载。
The nebula appears red because its blue and green light are scattered and absorbed more efficiently by material between the nebula and Earth.
由于星际气体对蓝光、绿光的散射、吸收,星云看上去很红。
In light of these problems, it is pointed out that the green design and new technology are more scientific and environmental. Finally, it makes bright prospect for the future of recycling for WEEE.
针对这些问题,本文提出科学环保的绿色设计理念和处置新技术以及对将来电子废弃物资源再利用的前景展望。
Generally speaking, the leaves grown in yellow light had more number of mesophyll cells than those grown in red, white, and green light.
其它光质下单位叶面积细胞数目依次为黄、红、白和绿光下的叶片。
The utility model can provide seven more precision indication of airfield approach gradient range for pilots on the basis of only three colors of red, yellow, green and three light fixtures.
本实用新型仅用红、黄、绿三 种颜色,三台灯具就能为进近中的飞行员提供七种更加精密的进近坡度范围指示。
Expect a lot more pharmaceutical makers here to get the green light over the next few years.
预计今后几年里将有更多的中国制药企业获得FDA的绿灯。
More green: Paint of floorings that use UV craft is dried by radial light. It will have injurants because of high temperature drying craft.
三更环保:光固化工艺地板干燥固化过程采用各种射线照射,通过高温来干燥漆面,可能产生有害物质;
Bond markets soared on Greenspan's comments, seen by traders as a green light for more interest-rate reductions, possibly as soon as the next FOMC meeting.
格林斯潘的演说发表后,债券市场迅速反弹。投资人认为美联储将很快进一步削减利率,可能在FOMC开会时就会实行。
Bond markets soared on Greenspan's comments, seen by traders as a green light for more interest-rate reductions, possibly as soon as the next FOMC meeting.
格林斯潘的演说发表后,债券市场迅速反弹。投资人认为美联储将很快进一步削减利率,可能在FOMC开会时就会实行。
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