查询词典 SI

Therefore, the energy of π(superscript *) orbit decreases, the probability of optical absorption increases, the n→π(superscript *) electronic transition enhances, and the absorption band broadens and shows red-shift. The above phenomenon will result in the degradation of optical properties of ZnO/silicone white paint under proton exposure.

同时Si-O-Si链内氧原子未成键的孤对电子与邻近硅原子的3d空轨道配位，降低了π轨道的能量，提高了对光吸收的几率，增强了n→π电子跃迁，使吸收带红移，从而导致ZnO/silicone白漆光学性能退化。

In addition, the addition of Si ni tang to culture of D.radiodurans could induce cell growth and protein expression. In this study, 2-D electrophoresis and Matrix Assisted Laser Desorption Ionization Mass Spectrometry were used to analyze the proteomic differences between adjunction of Mn and Si ni tang in normal cells.

实验方法是利用二维蛋白质电泳(2-D Electrophoresis)和基质辅助雷射脱附游离质谱仪(Matrix Assisted Laser Desorption Ionization Mass Spectrometry；MALDI/MS)来分析耐辐射奇异球菌在有或无锰离子与四逆汤的培养下，其菌体表现出的蛋白质种类与数量的差异。

Mu Si was a disciple of Monk Wu Jhun in Song Dynasty. Heavily influenced by Zen thoughts, Mu Si's paintings revealed profound Zen allegoric words.

宋代牧溪为当时禅僧无准和尚之弟子，其所绘作品深受禅学思想的影响，而画中透露出无限的禅机。

Ciyun Si Xiang Lin is located right behind the red canopy green tile Temple, hidden in green in the Castle Peak; Ciyun Si Alpine Botanical Garden is located in the left side of the mountains of Taiwan Province, the only botanical garden; sister Lake is a small two freshman lakes, surrounding a tranquil, beautiful scenery, deep-thinking the situation significantly Sisters Lake Glen features.

Ciyun姒西昂林氏位于后面的红色伞盖绿色瓦寺，在青山绿隐藏； Ciyun泗高山植物园是在台湾省唯一的高山植物园位于左侧，姊妹潭是大一小两个湖泊，周围宁静，美丽的风光，深思想状况显着姐妹湖峡谷功能。

Furthermore,it is found that the stress in the strained Si cap layer is maintained even after the high thermal budget process.nMOSFET devices are fabricated and measured in strained-Si and unstrained bulk-Si channels.

分别在应变硅和无应变的体硅沟道上制作了nMOSFET器件，并对它们进行了测量。

By the combination of experimental results with theory of crystal growth, some growth models and growth mechanisms were proposed. Research results confirmed that pillar-shaped TaC whisker with spherical droplet at the end grew via a vapor-liquid-solid mechanism, pillar-shaped whisker with pyramid-like end was formed via a vapor-solid mechanism, awl-shaped TaC whisker with zigzag end formed via a liquid-solid mechanism, awl-shaped TaC whisker with growth step at the end has a growth mechanism of screw dislocation mechanism. The growth mechanism of dumbbell-shaped MgO nanowhisker and NaCl particle-decorated MgO nanowhisker is VS; C and MgO powder-yielded MgO nanowhisker was formed via a VLS mechanism, Mg powder-yielded MgO microwhisker and MgO microsized or nanosized crystal sheet grew via a VS mechanism. In the Si and SiO〓 nanostructures, Si nanowires formed in higher-temperature zone grew via oxide-assistant mechanism, while Si nanowires or nanorods formed in lower-temperature zone have a growth mechanism of VLS, and the growth mechanism of SiO〓 nanowires is VS.

研究确定呈平直柱状且头部带有球形颗粒的TaC晶须是通过气-液-固机制生长；头部呈之字型的锥状TaC晶须则通过液-固机制生长；晶须头部为四棱锥状的粗长TaC晶须的生长机制是VS机制；顶端呈锥状且有生长台阶的TaC晶须通过螺位错机制生长；哑铃状氧化镁晶须和氯化钠颗粒修饰的氧化镁纳米晶须的生长机制是气-固机制：当采用C+MgO粉提Mg源时形成的氧化镁纳米晶须的生长机制是VLS，而采用直接热蒸发Mg粉时得到的氧化镁微米晶须的生长机制为VS，纳米和微米晶片的生长机制均为VS机制；在高温区，硅纳米线的生长机制是助氧化机制，在低温区硅纳米线和纳米棒的生长机制是VLS机制，而氧化硅纳米线的生长中VS机制占主导地位。

In this paper, the concept of sensitive index of crop yield to water deficit is presented. In line with the concept, the forms of average SI , normalized SI and marginal SI are given.

本文提出了作物对水分亏缺的敏感性指标的定义，基于此定义，给出了平均敏感性指标、概化的敏感性指标以及边际敏感性指标的具体表达式。

P and 〓Si MAS NMR results show that both Si-OH groups on the pillars and P-OH groups on the layers react with the Ni〓 and form Si-ONi and P-O-Ni bondings, resulting in a more homogeneous dispersion of the NiO in the interlamellar region.

元素分析表明新方法中未焙烧的前驱体的层间存在大量的胺基，可能与镍产生配合作用，有利于金属离子进入层间。

By comparing the electron gain of the prepared silicon microchannel plate with conventional one,we found the electron gain of Si MCP was larger than glass MCP.Though there were some problems to be solved in the manufacture of electron multiplier of Si MCP,it was expected that Si MCP would be a new approach to enhance the performances of MCP and the quality of image devices.

引言 微光夜视、高灵敏度粒子成像探测和光子计数、大屏幕快速图像显示以及X射线诊断等系统，已在现代武器装备、空间技术和核辐射探测等领域中得到广泛应用，其中微光图像增强器件的核心部件之一就是二维阵列式通道电子倍增器件微通道板 MCP Microchann

Results show that the surface properties of the TaN substrate are crutial to the nucleation for ALD Ru.

研究了Ru分别在Si，TiN/Si和TaN/Si三种衬底上的ALD生长模式和薄膜性质。

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％。