通过对相似环境中生长的小鼠的大脑电子信号的记录,研究人员发现大脑感觉皮层细胞间联系形成成熟较晚。
By recording electrical signals in the brains of mice, bred to mimic the condition, the researchers found that connections in the sensory cortex in the brain were late to mature.
实验结果预示着在高电子密度的ICPCVD过程中,活性原子集团的形成以及薄膜的生长机理与传统的等离子体CVD过程不同。
The results show that formation of the precursor radicals and the growth mechanism in ICP-CVD with high electron density are different from those in conventional CVD with low electron density.
“缺乏睡眠导致促食欲激素——胃促生长素的生产过剩,”罗森博格在发给我的一封电子邮件里提到。
"Lack of sleep causes an appetite stimulating hormone called ghrelin to be produced in excess, " Rosenberg tells me in an email.
方法:利用扫描电子显微镜(SEM)观察COM的生长和聚集。
Methods: studying growth and aggregation of COM crystals using the scanning electron microscopy (SEM).
对玻璃中半导体量子点的生长过程、量子点的电子态,量子尺寸效应、库仑阻塞效应及介电效应,做了比较全面的介绍。
The growth and the electronic state of quantum dots, quantum size-dependent effects, Coulomb blockade effects and dielectric effects are described.
方法将17例垂体生长激素腺瘤组织以不同的方法固定处理后,分别使用电子显微镜和光学显微镜进行观察。
Methods Growth hormone pituitary adenoma specimens from 17 patients were fixed and observed under electron microscope and light microscope.
然后在第二个半反应里,电子和氢离子与二氧化碳结合生成能量丰富的碳水化合物,像葡萄糖,用于植物生长。
Then, in the second half-reaction, the electrons and hydrogen ions combine with carbon dioxide to create energy-rich carbohydrates, such as glucose, which plants use to grow.
用扫描电子显微镜观察了槐树试管苗在移栽驯化及大田生长过程中叶表面结构的变化。
The structural changes of leaf surface in acclimatization and growth in field of in vitro plantlets of Sophora japonica were studied using scanning electron microscope.
通过反射高能电子衍射(RHEED)仪原位实时监测薄膜生长,研究薄膜的生长过程。
The growth process of the films was in situ monitored by reflective high energy electron diffraction (RHEED).
研究结果指出,通过BGO晶体生长质量的改善可以减少这类电子辐射损伤。
Theresult indicated that an improvement in quality of GBO crystal growth may reduce the electron radiation damage.
生长的金刚石薄膜样品具有很低的压应力和优良的场电子发射性能。
The diamond film presents very low compressive stress and excellent field emission character.
本文研究了电子辐照在氮保护气氛中生长的直拉硅单晶中引入的深能级。
The deep levels in electron irradiated CZ silicon single crystal grown in pure nitrogen protective atmosphere has been studied.
本工作利用透射电镜对电子束增强热丝化学汽相沉积金刚石薄膜的微观结构及生长方式进行了研究。
Microstructure and growth mode of diamond films by electron assisted CVD method have been studied by means of transmission electron microscopy.
提出了用于电子纸的微结构金属模具的“选择生长”方法。
A 'selective grow' method for fabricating E-paper metal mould is approached.
方法:应用台盼蓝染色法、 76 90XU荧光染色法和电子显微镜等观察细胞生长、分化。
Methods:Cell growth and differentiation were analysed by Trypan blue dye exclusion test, 7690 XU fluorescein staining and transmission electric microscopy.
用气相色谱-电子捕获器法测定了北京郊区某养鸡场不同生长期的饲养鸡的肌肉、表皮、肝脏、胃、心脏以及鸡蛋、饲料和粪便中hch的残留浓度。
The concentrations of hexachlorocyclohexane isomers (HCHs) in muscle, skin, liver, stomach, heart, eggs, feed and feces of chicken from a poultry farm were determined by GC-ECD.
记录了它的产地、生长发育的过程信息,每个电子耳标标识唯一一头生猪。
The tag records the procedure info of its origin and growth, with each ear tag targeting one live pig.
利用红外光谱和扫描电子显微镜对反硝化生物膜生长前后pbs颗粒表面形态、化学组成的变化进行了分析。
The effect of denitrification on the surface configuration and chemical composition of PBS was analyzed by using IR spectrum and SEM observation.
通过反射高能电子衍射 (RHEED)仪原位实时监测薄膜生长 ,研究薄膜的生长过程。
The growth process of the films was in situ monitored by reflective high energy electron diffraction(RHEED).
X射线衍射,扫描电子显微镜,X射线光电子能借测量表明生长的BNN膜是外延单晶膜。
The measurements of XRD, SEM and XPS show that the as - grown BNN film is epitaxial single crystal with smooth surface.
新加坡是个蕞尔岛国,可是生长在这片土地上的《联合早报》电子版却能与《人民日报》并驾齐驱,新加坡人应为此而感到自豪。
Singapore is a tiny island country, but the fact that the homegrown Zaobao Online is on par with the People's Daily is something Singaporeans should be proud of.
锡须,一种自发从锡和锡合金层生长出来的现象,它会导致电路短路,影响电子产品长期的可靠性。
Tin whiskers, growing spontaneously from Sn and Sn alloy coatings, can cause electrical shorts in the circuit and present a long-term reliability problem to the electronic industry.
射频辉光放电等离子体在微电子及半导体薄膜材料生长等方面有着广泛的应用。
Plasma in radio frequency (rf) glow discharge is widely used in the preparation of semiconductor film materials and microelectronic industry.
射频辉光放电等离子体在微电子及半导体薄膜材料生长等方面有着广泛的应用。
Plasma in radio frequency (rf) glow discharge is widely used in the preparation of semiconductor film materials and microelectronic industry.
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