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wavelength相关的网络例句

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与 wavelength 相关的网络例句 [注:此内容来源于网络,仅供参考]

The wavelength of peak value changes with change of meeting an emergency and temperature.

这些峰值波长随着应变和温度的改变而改变。

Different wavelengths of ultraviolet role in the depth of different skin, the longer the wavelength of its penetrating power of the stronger.

不同波长的紫外线作用于皮肤的深度不同,波长愈长其穿透力愈强。

Quantitative measurements also show that the bend sensitivity against the resonant wavelength shift has a periodic distribution along circular directiom.Based on these results,this paper proposes two approaches for sensor desi...

据此提出新型对弯曲不敏感的传感器和可调灵敏度弯曲传感器的设计方案,可望从根本上解决长周期光纤光栅在测量中存在的温度、应变或折射率与弯曲之间的交叉敏感问题

The new method can avoid fluorescence quench caused by high concentration of measured fluid and personal error. It is especially suitable for fluorescence analysis of condensate oils, light oils and some mud additives with lower wavelength than 400 nm.

该评价方法克服了荧光自熄和浓度消光现象,避免了人为产生的误差,测试结果有效性强,特别是对于凝析油、轻质油及荧光发射波长小于400nm的钻井液添加剂的荧光评价更为有效。

The concentration of TSIIA and phenol red in the solution of in situ intestines were determined by UV dual-wavelength spectrophotometry .

采用大鼠在体胃肠吸收回流实验装置,利用UV 双波长法测定肠循环液中TSIIA及酚红的含量。

The second experiment is to fabricate white light LED from red and green phosphors pumped by blue light LED. The blue light LED we used in our experiment has the wavelength range between 450 and 452.5 nm, and the chip size is 17 mil *14 mil. There are two kinds white light LED we fabricated in the experiment. There are three blue light LED chips bonded in single package of both kinds package. The different of the both packages is mixed phosphor of encapsulation. One of the experimental devices was encapsulated YAG phosphor mixed silicone to fabricate white light. The other is red and green phosphor mixed encapsulation. The compared and focused parameter was luminous efficiency. YAG phosphor pumped white light has the luminous efficiency 72 lm/W, CRI 70, CIE(0.32, 0.33), CCT 5622°K at the operating current 60mA. On another hand, red and green phosphor pumped white light LED has the luminous efficiency 55 lm/W, CRI 90, CIE(0.31, 0.32), CCT 6479°K at the operating current 60mA. We fabricated the red and green phosphor pumped white light LED, and proved that it could has much higher CRI under similar compared conditions, CIE xy and CCT.

第二个实验是使用蓝光LED晶粒来制作白光元件,蓝光LED晶粒波段范围在450 ~ 452.5 nm,晶粒大小为17*14 mil,以三颗蓝光LED晶粒搭配YAG萤光粉(黄绿光 540 nm)制成白光元件,再以另外三颗蓝光LED晶粒搭配红色萤光粉(613 nm)混合绿色萤光粉(519 nm)制成的白光元件进行发光效率比较;搭配YAG萤光粉的白光元件在注入60 mA的电流时所量测到最大的发光效率是在72 lm/W,演色性数值大约为70,CIE色度座标为(0.32, 0.33),色温是在5622 °K;而搭配红色萤光粉混合绿色萤光粉的白光元件在注入60 mA的电流时,最大的发光效率在55 lm/W,演色性数值大约为90,CIE色度座标为(0.31, 0.32),色温在6479 °K;证明了蓝光LED晶粒搭配红色萤光粉混合绿色萤光的白光元件演色性指数可以高达90 以上的结果。

Persistent photoconductivity and recombination mechanism were investigated in an intrinsic GaN at room temperature with incident photon wavelength from 360 nm to 377 nm.

通过对室温下的本征氮化镓材料进行不同波长(360 nm~377 nm)的光照,分析了本征氮化镓中的持续光电导及其复合机制。

Triggered by a laser pulse with an incident optical energy of 9.9 mJ and a wavelength of 1 064 nm,photoconductivity tests of the PCSS were performed at different bias voltages.

在不同的直流偏置电压下,使用波长为1 064 nm、能量为9.9 mJ的激光脉冲触发使开关导通,开关置于0.2 MPa的SF6气体环境中。

In recent years, the demand for photodetector operating at wavelength, of 1300 nm and 1550 nm is growing rapidly, due to the need for optical fiber communication systems.

近几年来,由於光纤通讯市场之需求,操作在1300nm到1550nm波段之光侦测器有很广泛的应用价值,同时,将光与电元件整合在同一基板上是非常热门的研究。

You want to make different types of photopolymerization initiationless above reaction, desired configuration of UV wavelength of the light source is different.

要使不同类型的光聚合引发剂产生上述反应,所需配置的UV光源的波长是不同的。

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推荐网络例句

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。

The shamrock is the symbol of Ireland and of St.

三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。