极
- 与 极 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Along with the industrial production development, the antipode thin strip request increases is specially the micro electron industry antipode thin strip request is higher.
随着工业生产的发展,对极薄带材要求增加特别是微电子工业对极薄带材要求更高。
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Lagenarium was higher 50%, respectively. The most PE showed inhibition to C. lagenarium. On the control, only several PE had obviously inhibitory effect on the conidium germination, mycelium growth and appressorium formation at the same time.
大部分植物提取物对测试病菌具有一定程度的抑制作用,只有极少数提取物对病菌的菌丝生长、分生孢子萌发、附着胞形成等不同的发育阶段均表现出强烈的抑菌效果,与对照达极显著差异。
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The center of northern polar vortex is not at Arctic pole. The center of polar vortex mainly displace towards Asia, departure form Europe, but stronger trend to the Pacific....
极涡呈现偏心结构,极涡中心位置主要偏向亚洲大陆,偏离欧洲大陆,但有较强的偏向太平洋一侧的趋势。
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Based on modeling test in water tank, this paper employed three different iron blocks to model water-bearing bodies and enclosed plastic pipes or rounded wood strips to model roadways. It gave physical modeling of water-bearing bodies in the working face floor with parallel Bipole-Dipole method, made analysis on the character of electrical field and the law of apparent resistivity changing when the low resistivity abnormity bodies were placed flatly close to water level under semi-space condition and were placed flatly, vertically or aslope to the water level under whole-space condition.
本文以三种不同规格的铁块模拟含水体,以密闭的塑料管或木块条模拟巷道,通过水槽模拟实验,采用平行双极—偶极法进行了对工作面底板含水体的物理模拟,分析了低阻异常体铁块在半空间条件下近水面水平放置以及全空间条件下水平、垂直和倾斜放置时的电场特征和视电阻率变化规律。
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Real contact between two surfaces occurs only at the asperities, which resulted in the fact that the asperities in real contact carry high load and are prone to elasto-plastic deformation.
摩擦副接触表面的接触只发生在极少数微凸体上,导致这些微凸体承受了较大的载荷,极易产生弹塑性变形。
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In this paper, quantum theory, the use of time evolution operator obtained by the first method for the system density operator of any time, and atomic reduced density matrix, and the atomic dipole squeezing conditions, numerical study of the mixed state -type atom of the three-level with single-mode optical field coherent interaction of atomic dipole squeezing effect.
本文采用全量子理论,运用时间演化算符方法先求出所求系统任意时刻的密度算符,和原子的约化密度矩阵,以及原子偶极压缩的条件,数值计算地研究了混合态型3能级与单模相干光场相互作用时原子的偶极压缩效应。
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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。
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To structure an adjustable standard daylight source and to deal in a trad-off color gamut and luminous efficacy of display backlight are also able to use in this optimizing method .
需要重新设计发光二极体的制程结构或是寻找新的材,可以低制造成本,配合发光二极体驱动电的设计,就可以配合需求产生多样的变化。
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In a single bar magnet as shown to the right, they attempt to form closed loops from pole to pole.They never cross one another.They all have the same strength.
磁场线总是寻求阻力最小的路径从一极到另外一极,但是不能相交。,所以在空间的分布是一个逐渐扩大的圈子。
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Not only the displacement but also velocity and acceleration have higher accurate in barycentric Lagrange interpolation collocation method.
重心Lagrange插值配点法不但对位移具有极高的计算精度,而且对于速度和加速度也就有极高的计算精度。
- 推荐网络例句
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On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.
另一方面,更重要的是由于城市住房是一种异质性产品。
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Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.
气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。
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You rap, you know we are not so good at rapping, huh?
你唱吧,你也知道我们并不那么擅长说唱,对吧?