英:['fɒsfə]
美:[ˈfɑsfɚ, -ˌfɔr]
英:['fɒsfə]
美:[ˈfɑsfɚ, -ˌfɔr]
phos·phor
fas fr
词根:phosphor
adj.phosphorous 磷的,含磷的;发磷光的
phosphorescent [昆] 发出磷光的;磷光性的
n.phosphorescence 磷光;磷光现象
vi.phosphoresce 发出磷光
phosphor bronze[冶]磷青铜
phosphor powder荧光粉
phosphor copper磷铜
"晨星,路西法",1630年代,来自拉丁语 Phosphorus "晨星",字面意思是"带来光明的"(见 phosphorus)。"任何发光的物质"的意思来自于1705年。
无机发光材料
磷光体
Latin phosphorus, from Greek phōsphoros, literally, light bringer, from phōsphoros light-bearing, from phōs light + pherein to carry, bring — more at fancy, bear
The first known use of phosphor was in 1706
photo1 of 3noun
photograph entry 1
photo2 of 3verb
photograph entry 2
photo3 of 3adjective
photographic sense 1
phot-combining form
light photography
photon
photograph : photographic
photocopy
photoelectric
photocell
phosphorusnoun
a phosphorescent substanceespecially: one that glows in the dark
a nonmetallic element that occurs widely especially as phosphates see element
phosphorescentadjective
exhibiting phosphorescence
phosphorescencenoun
a light given off at low temperatures that is caused by the absorption of radiations (as X-rays or ultraviolet light) and continuing for a noticeable time after these radiations have stopped
an enduring light given off with little heat
phosphornoun
a substance exhibiting phosphorescence
phosphornoun
a phosphorescent substancespecifically: a substance that emits light when excited by radiation
1 Moreover, it gives the outlook of rare earth phosphor used for lamp.
同时展望了灯用稀土荧光粉的发展前景.
2 In discarded fluorescent lighting, mixtures of rare-earth-based phosphors, the substances that contribute to a light's color, are found in a thin coating inside the bulb.
3 When the blue light from the diodes goes through this layer, the phosphor absorbs some of the blue wavelengths and spits out red and yellow ones.
4 Usually, the tube contains green phosphor; the human eye is particularly sensitive to wavelengths of light in that color, and early research found that people could easily distinguish images that use it.
5 LPDs help save electricity by using lasers to spark or activate the phosphors that create the image displays – there are more than 43 million pixels across the IAC wall, which allow for immersive, high-quality displays.
6 The phosphor coating has been peeling off exposing the LED's blue color.
7 In addition, painted with phosphor, LED emitting blue light can be transformed to that emitting white light.
除此之外还有在蓝光led上涂上荧光粉,将蓝光转化成白光的白光led。
8 A byproduct of private and industrial food consumption and processing, sludge and compost can replace some of the nitrogen and phosphor from synthetic fertilizers.
9 The plasma TV's phosphors need at least 100 hours of use to settle in and get comfy, experts say.
10 THP salt is a nontoxic phosphor compound without environment pollution.
THP盐是一种以低毒、无污染的具有羟甲基磷结构的化合物.
11 For Thrust, Earl Reiback dismantled a television—“detached and emptied the cathode-ray tube” and “scraped” the phosphor layer from the screen—and reassembled it.
12 To remove the phosphors from the column, the researchers slowly reduced the strength of the external magnetic field while rinsing the column with liquid.
13 Uses: As an activator of phosphor and dopant of garnet.
用途: 用于荧光粉的活化剂和柘榴石的添加剂.
14 Objective To investigate the main toxicants and poisoning mechanism in phosphor burns ( PB ).
目的 探讨磷 灼伤 中毒主要物质及机理.
15 The bar’s beer, wine and cocktail menus will scroll by on two monitors in green phosphor letters against a black screen.
16 Even in the 20th Century Royal Mail announced important changes, setting up the postcode system in 1959 and introducing printed phosphor dots on envelopes to enable mail to be sorted by machine.
17 The wedge device and the fine regulating device for sizing the phosphor-copper thin plates are also introduced.
同时,还介绍了楔块装置及磷铜薄片整形的微调装置。
18 A shadow fell through the green glow of her forehead phosphor.
19 The very idea of a color broadcast was so implausible that Alvarez secreted a small magnet in his pocket to verify that the picture was actually produced by electrons striking a phosphor screen.
20 In the process of fabricating a PDP, phosphor undergo the process of paste preparation, drying, sintering and aging etc.
在PD P屏的制作过程中,荧光粉经历了浆料制备、干燥、烧结以及老炼等工艺过程。
2 磷光体
3 磷光质的
6 晨星
7 发磷光的