查询词典 intensity

So in the case of the Lightspeed Attenuator, we change the volume by changing the intensity of the LED.

因此对于光速衰减器来说，我们通过改变LED的光度来改变阻值。

Then, real-time power attenuation simulation is realized by means of a program-controlled wideband intensity attenuator.

该系统的设计能够较为准确地模拟激光引信在交会过程中的回波光功率大小，并可实时地仿真激？

The quality and intensity of color, the uniqueness and attractiveness of the pattern.

颜色的质量和密度，独特性和吸引性。

Another approach in enhancing the light extraction efficiency of AlGaInP LED was accomplished using a surface roughening process. In this process, the Au(170 nm)/AuBe(260 nm)/Au(170 nm) ohmic contact layers were first deposited on the GaP window layer. After the alloy annealing process (480°C for 10 min), the Be atoms will diffuse into the GaP top layer and form non-uniform clusters. The LED samples were then immersed into a mixture 3H3PO4:1H2O2:1H2O solution for 6 min, resulting in a rough GaP surface. The luminous intensity of the AlGaInP LED can increase from 42 to 50 mcd, that is, an 18% enhancement can be achieved via the present non-photolithography surface roughening process.Keywords: LED, AlGaInP, Cu substrate, Reflector, Surface roughening

在实验的第二部份是开发磷化镓窗口层之粗化制程，我们是藉由正面金/铍欧姆接触电极之熔合制程，使铍扩散至磷化镓层，同时利用铍渗入磷化镓造成之特殊组成，可形成不均匀之蚀刻阻挡，而在磷化镓表面形成粗化，我们发现480℃、10分钟的熔合制程，加上浸泡磷化镓蚀刻溶液6分钟，可将四元发光二极体之发光亮度由42 mcd 提升到50 mcd，经由此无光罩粗化制程可将亮度提升18%，明显提升磷化铝铟镓发光二极体之外部量子效率。

To compare the AC and BC and to analyse the audiometry result, determinant the hearing loss intensity and classification

用气、骨导的阈值与正常形态相比，可提供有关听力损失的类型和程度。

Because the intensity of light in an aurora is low, it can be seen only at night.

由于极光的光强度很低，所以只能在夜间才能看见。

The test result shows that the average nonlinear error between the LED intensity and the PWM duty is about 10%.

结果表明：在PWM频率为2.5 MHz时， LED发光强度与占空比的平均非线性误差为10%左右。

Tungsten –Copper alloy is the composite of Tungsten and Copper which own the excellent performances of Tungsten and Copper, such as heat-resistant, ablate-resistant, high-intensity,high-density, excellent thermal and electrical conductivity. It is easy to be machined. It is used widely in such industries as engine, electric power, electron, metallurgy, spaceflight and avigation.

钨铜材料是钨和铜的一种合金，综合了钨和铜的优点，耐高温、耐电弧烧蚀、强度高、比重大、导电、导热性好，易于切削加工，并具有发汗冷却特性，作为真空触头材料、电极材料、电子封装材料以及火箭、导弹特殊用途材料等广泛应用于机械、电力、电子、冶金、航空航天等工业。

Distribution of luminous intensity having an axis of symmetry or at least one plane of symmetry.

对光源而言，至少有一轴对称或面对称的光强分布。

Multi-axle box design includes: mapping the original basis for the design of multi-axle box diagram, the spindle diameter and gear modulus determination and power calculation, multi-drive axle box design, drawing more than Axlebox an important component of general layout, as well as the intensity of checking.

多轴箱设计包括：绘制多轴箱设计原始依据图、主轴直径和齿轮模数的确定及动力计算、多轴箱传动设计、绘制多轴箱总图以及重要部件的强度校核。

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％。