| 释义 |
lu·men 英ˈluːmən美ˈlumənAHDl›“mən 高四ＧＳ宝COCA³⁶⁷⁶¹BNC¹⁸⁸⁵⁷iWeb¹¹⁰⁸⁸
基本英英词源搭配记法近义反义派生词例句例句
n.内腔¹⁰⁰;流明光流的强度单位复数lumens形容词lumena名词复数lumens
其他单位物理
Noun:
a unit of luminous flux equal to the amount of light given out through a solid angle of 1 steradian by a point source of 1 candela intensity radiating uniformly in all directionsa cavity or passage in a tubular organ;the lumen of the intestine 来自词根lumin-。词根lumin-光亮，发光来自拉丁语，可以进一步分解为词根lu-光亮，发光和名词后缀men-的变体形式min-。前面的lu-光亮，发光和拉丁词根luc-光亮，发光同源，最终都源自原始印欧语词根*leuk-光亮。lumen bronze流明青铜合金…international lumen电 国际流明…residual lumen医 遗腔lumen method流明法lumen sensitivity流明灵敏度bursal lumen囊腔lumen output光输出,光强…double lumen tube胃十二指肠双腔导管…cervical lumen子宫颈管腔lumen alloys流明合金
GRE红宝书音译词; lumen作为词根是光的意思.
译音, 流动的光明→光流→光流量单位； illuminate 阐明→明近义词 LM地上移动式无线电设备…
Plumens腔流明Plumen-hour流明小时
名词100%
用作名词The innermost region of cotton is calledlumen.棉纤维的最内层组织叫内腔。
A former luminance unit equals to onelumenper square foot.旧制光的亮度单位等于每平方英尺流明。 At14 lumen, the Sa00pj is 40 per cent brighter, so you should be able to see your masterpieces in lighter rooms.
拥有着14流明投影亮度的 Sa00pj比起原来提高了40%，因此你能够在更加明亮的房间里欣赏你的杰作了。 yeeyan
The amount of light emitted by one candle that falls on one square foot of surface one foot away is called a lumenlm.
光的量是由一支蜡蠋由一英呎的距离照在一平方英呎的地方做为计量单位：流明。 jukuu
The diagnosis of pelvic infection if not take active treatment, then lead to tubal lumen to implicate, also cause adhesion, completely blocked can be directly to infertility.
盆腔炎如果确诊后不积极采取治疗措施，那么导致输卵管也受累，造成管腔粘连，完全阻塞可直接导致不孕。 xtkmyy
Add in the milky white chromium plating chromium, called light wear double chrome plated. In the plane, shipping parts and guns lumen is widely applied.
在乳白铬上加镀光亮耐磨铬，称为双层镀铬。在飞机、船舶零件以及枪炮内腔上得到广泛应用。 hfsdm
CFL brightness decreases over time, but if you buy higher- watt CFLs they should maintain a higher lumen output for a longer period of time.
在使用过程中，节能灯的亮度会逐渐降低。但是如果你购买了高瓦的节能灯，那它能在更长的时间内提供更高的流明输出。 yeeyan
In1700 a typical Briton consumed580 lumen- hours in the course of a year, from candles, wood and oil.
在1700年，一个普通的英国人通过蜡烛、木柴、燃油一年所使用的光大约为580流明小时。 yeeyan
Mercury granules were found in the lysosome of the cell of antennal gland, and were transited to lumen by apocrine secretion.
汞颗粒沉积在细胞内的溶酶体中，汞颗粒通过顶端分泌排出细胞并积聚在触角腺的管腔内。 cnki
MPR could display mural thrombus, flap, true and false lumen.
MPR可较好显示附壁血栓，真假腔和内膜片； ilib
Objective To discuss the value of evaluating the false lumen with DSA in endovascular exclusion EVE for thoracic aortic dissection TAD.
目的探讨针对胸主动脉夹层 TAD动脉瘤腔内隔绝术 EVE中 DSA评估假腔的意义。 iciba
One month after operation, lumen of vein- bridge stenosis was observed and histology exams showed that new in tim was formatted.
术后一月取材，可见静脉桥管腔狭窄，病理切片示新内膜形成。 jukuu
Real lumen output of chip for each correlated color temperatureCCT, flux and efficacy vary with CCT.
每个相关色温的芯片输出的实际流明；电通量和功率不同于 CCT。 login.sina.com.cn
Researchers examined cells, called endothelial cells, that line the lumen or inside of blood vessels.
研究人员实验了内皮细胞，内皮细胞配列在内腔和血管内部。 dxy
The light perceived by the human eye is measured in units called lumen- hours.
人类眼睛所观测到的光是以流明小时这种单位度量的。 yeeyan
The light perceived by the human eye is measured in units called lumen- hours.This is about the amount produced by burning a candle for an hour.
人眼能感知的光亮是以流明-小时为单位计量的，每流明相当于一支燃烧一小时的蜡烛产生的能量。 ecocn
The light perceived by the human eye is measured in units called lumen-hours. This is about the amount produced by burning a candle for an hour.
人眼感受的光用流明时这个单位来衡量——燃烧一根蜡烛一个小时所产生的光的量就是一流明时。 ecocn
The upward venography can show the whole course and the lumen of the deep vein.
其结果显示：上行性造影可观察深静脉的全程及管腔情况； cnki
This is mainly because of the two ideas behind a LEDs true lifespan: Lumen Depreciation and Useful Life.
这主要是因为 LED真实的寿命后面隐藏的两大概念：流明衰减和有用时间。 yeeyan
This process is normally catalyzed within the lumen of blood vessels and facilitates the removal of CO2 from the retina.
正常情况下这个反应过程是在血管管腔内被催化，可促进 CO2从视网膜移除。 oculist
Tumors that arise from vessels extend outward from the lumen towards soft tissue.
起源于血管的肿瘤从腔内向外延伸至软组织。 iciba
Lumen Depreciation is the decrease in lumen output that occurs as a lamp operates.
流明衰减发生在灯泡点亮过程中流明输出的减少。 yeeyan |