They saw hallmarks of glioma growth in the deep brain that were previously known in tumors described as surficial (on or near the surface).
他们看到了神经胶质瘤在大脑深部的特征性生长方式,与生长在表面的肿瘤相同。
Even small changes in the growth of phytoplankton may affect atmospheric carbon dioxide concentrations, which would feed back to global surface temperatures.
即使浮游植物的生长发生了很小的变化,也可能会影响大气中二氧化碳的浓度,从而体现在全球表面温度上。
When drier foods are placed in moist environments, moisture absorption can occur on the food surface, eventually allowing microbial growth.
当干燥的食品被放置于潮湿的环境中时,在食品的表面上发生吸潮,最终使微生物可以生长。
A gentle moderation in China's headline retail spending growth conceals multiple upheavals beneath the surface.
中国整体零售消费增长的温和放缓,掩盖了表面之下的多重动荡。
To increase nucleation density, the methods of introducing defects on substrate surface are more effective in the diamond thin films growth by means of the low pressure vapor phase deposition.
在低压气相生长金刚石薄膜过程中,通过在衬底表面引入缺陷,通常是一种行之有效的提高成核密度的方法。
Methods Cell culture technique in vitro had been used to study the growth condition of MC3T3-E1 osteoblast line on the surface of cementum treated with various methods.
方法应用体外细胞培养技术观察MC3T3 - E1成骨细胞株在不同处理的牙骨质表面的生长状况。
In order to study the growth mechanism of protein crystals, the surface morphology of(101) face of lysozyme crystals obtained by gas diffusion method was observed by AFM imaging.
为研究蛋白质晶体的生长机理,采用气相扩散法制备溶菌酶晶体,使用原子力显微成像技术观测了溶菌酶晶体(101)生长面的形貌。
Cell test showed that bone marrow stromal cells can growth on the surface and in the porosity of this kind of glass-ceramic.
细胞实验显示骨髓基质细胞在这种多孔材料的表面和孔隙中生长良好。
In the thesis, we investigate submonolayer and multilayers film growth process, especially study the influence of surface heterogeneities on adatoms diffusion and aggregation.
本论文研究了非均匀基底上亚单原子层薄膜与多层薄膜的生长行为,考察了基底的非均匀性对原子扩散、聚集过程的影响。
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.
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 results show that both B2O3 and P2O5 can facilitate the formation of phase-separation in glazes, and very low surface tension of the phase-separation droplets facilitates the growth of droplets.
研究表明:B2O3和P2O5能促进分相形成,并且由于分相具有很小的表面张力而使其液滴易于长大。
The characteristics of polarized growth of monolayer were found in RPE cells on the surface of filter membrane;
滤膜及细胞标本切面观察结果显示,RPE细胞可在滤膜表面表现出单层有极性生长的特性;
It is shown that the temporal growth rate of modulation instability is increased significantly in the corona region near the critical surface in laser-produced plasmas.
分析结果表明,激光等离子体的临界面附近的调制不稳定性的时间增长率较激光等离子体中其余位置处更为显著。
Cleaning of the surface is in the form of bubble formation on the part that vaporizes the chemical in order to react the oxidizer in the vapor state to the exposed surface at the bubble growth area.
表面的清洗为在零件上形成气泡的形式,其使化学品蒸发以在气泡形成区域将处于蒸气状态的氧化剂与暴露的表面反应。
Diameter growth occurs when matrix deposition occurs on the outer surface of the bone. Linear growth in long bones occurs at epiphyseal plates.
当骨骼外表面发生基质沉积时,就会发生直径生长,长骨的骨骺板上发生线性生长。
By spraying and coating the potassium carbonate solution onto the surface of glass spheres, the layering growth mechanism of granulating process was studied in fluidized bed.
通过在流化床中将碳酸钾溶液雾化后喷涂在处于流化状态的玻璃珠上,研究了流化床造粒过程的层式生长机理。
In response to the complexity of calculation for failure probability regarding fatigue crack growth life, a method for reliability analysis based on neural network response surface was presented.
针对疲劳裂纹扩展寿命失效概率计算的复杂性,提出基于神经网络响应面的可靠性分析方法。
The studies were carried out of the test of fatigue crack growth rate and relative to the microscopic morphology of fracture surface in certain high-strength steels.
本文用宏观和微观方法测量了几种高强度钢的疲劳裂纹扩展速率,用金相和断口复型法观察了疲劳断口的微观形态以及与显微组织的关系。
According to the observed morphology on the fracture surface, the fracture surface had pseudo-cleavage feature and plastic tearing feature in the last stage of crack growth in high magnification.
高倍下观察断口发现有准解理特征,在裂纹扩展最后阶段有塑性撕裂特征。
Since the growth begins from a tiny molten droplet, the growth lines form in semicircular layers following the top surface of that droplet (see Figure 2).
由于生长从一个微小的熔滴开始(早期工艺直接用粉料烧结成晶芽,目前均用合成种晶替代,译者注),生长线在该熔滴(晶芽,译者注)表面形成半圆层(见图2)。
In this way, this proposed algorithm takes merits of the combination of edge detection and region growth to realize the accurate boundary location of 3d curved surface.
该算法将边缘检测应用于区域生长规则中,充分发挥了边缘方法和区域生长方法两者的优点,实现了三维曲面边界的精确定位。
Under intertilled weeding, the growth root and the absorption root in the surface layer chang a lot, and the changing is not steady;
进行中耕锄草处理的冬枣树,上层生长根和吸收根变化幅度较大,变化不定;
Root hairs are long tubular outgrowths that form on the surface of specialized epidermal cells. Their development occurs in three phases: cell fate specification, initiation and subsequent tip growth.
根毛是由特异表皮细胞形成的管状突起,其发生发育经历三个阶段:细胞命运决定,根毛起始和尖端生长。
The structure, crystal growth, fabrication and characteristics of the vertical—cavity surface—emitting lasers (VCSEL) as well as their applications and prospects are reviewed in this paper.
本文评述竖直腔面发射半导体激光器的结构、晶体生产、器件制备、器件特性以厦这种激光器的应用和发展前景。
Dietary myo-inositol deficiency in aquatic animals leads to symptoms such as a sharp decrease on the rate of growth, surface hyperemia, fin erosion, black body color, fatty liver disease.
饲料中肌醇缺乏导致水生动物生长不良、体表充血、鳍条糜烂、体色发黑、脂肪肝等症状。
It is found that for 3d surface cracks, the interactions of cracks affect crack growth and extension in two aspects, i. e. the interaction either prompting crack extension or restraining it.
研究结果表明,三维裂纹间的相互作用对裂纹萌生和扩展主要有两种影响,即相互促进或彼此抑制,裂纹演化过程中其空间位置起主要作用。
It is found that for 3d surface cracks, the interactions of cracks affect crack growth and extension in two aspects, i. e. the interaction either prompting crack extension or restraining it.
研究结果表明,三维裂纹间的相互作用对裂纹萌生和扩展主要有两种影响,即相互促进或彼此抑制,裂纹演化过程中其空间位置起主要作用。
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