Whittle, whose primary area of research relates to galaxy formation, presented his cosmic riff at a recent meeting of the American Astronomical Society in Denver.
在美国天文学会近期在丹佛举办的一个会议上,以星系形成为主要研究领域的惠特尔介绍了他的宇宙即兴小段。
Local platelet aggregation is stimulated by ADP with the ultimate formation of the primary platelet plug.
在初步形成的血小板阻塞释放的ADP刺激下,血小板发生聚集。
These substances may also protect against the formation of clots, which are the primary cause of heart attacks.
这些化学物质还可以防止心脏病头号成因——血栓的形成。“我们发现,绿茶在被饮用后不久就会在血管及淋巴管壁上起到保护作用。”
Linquistic intelligence, as one of the primary forms of multi-intelligence, during its formation, is combined with the cultivation of reading ability.
语文智慧作为多元智慧的基本形态之一,其形成过程离不开阅读能力的培养。
The second part of thesis proceeds with teacher's current situation of middle and primary schools of our country and analyze cause of formation of teacher burnout.
论文第二部分从我国中小学教师职业倦怠的现状入手,对我国中小学教师职业倦怠的成因进行了剖析。
This is attributable to the preservation of a part of the primary porosity in the rocks due to the formation of high porosity pressure.
这种现象产生的原因是保持了一部分原有孔隙度,而保持孔隙度的控制因素是形成高孔隙压力。
It was concluded that the cartilage canals of fetus play great roles in formation of secondary ossification center and exist in primary secondary ossification center.
说明胎儿股骨远端次级骨化中心初始时其内存在软骨管,软骨管对次级骨化中心的形成起作用。
The process of vessel element ' s promotion, formation and connection in primary xylem of antirrhinum majus, a model plant, was observed through micropolariscope and bright - field microscope.
利用偏光显微镜和明场显微镜,首次报道了模式植物金鱼草幼苗初生维管系统木质部导管分子的发育、形成和连接过程。
"Primary tumor", is organized within the orbital and the formation of abnormal growth.
“原发性肿瘤”,是眼窝内的组织异常生长而形成。
The developmental process of fibers could be divided into three continual stages such as fiber initial formation and the formation of primary wall and secondary wall.
纤维细胞的发育过程可以分成明显的三个连续阶段:纤维原始细胞形成期、初生壁形成期和次生壁形成期。
In keeping with this principle, such an internal fixation operation led to primary bone-fracture consolidation without visible callus formation.
与这一原则相映,如此内固定手术可导致无可见骨痂形成的一期骨愈合。
Effects of temper rolling on the cubic texture formation in primary recrystallized electrical steel were investigated.
尝试了小形变量轧制对立方织构电工钢织构形成的影响。
The compactionand secondary enlargement of quartz lead to the great decrease of primary porosity of clastic rocks, and dissolution is contributed to the formation of secondary pore space.
压实作用和石英的次生加大使碎屑岩的原生孔隙度极大的降低,溶解作用是次生孔隙形成的主要因素。
Students in the late adolescence, young people self-identity is establishes in the late adolescence, Self-identity formation is the primary task of college students in the late adolescence.
大学生正处在青少年后期,青少年后期恰是自我统一性形成和确立时期,在这个春秋阶段,青少年主要的发铺义务就是自我统一性的确立。
Safety of business travel was an important social issue in commercial society, and was of primary importance to the formation and stability of the market.
商旅安全是商业社会非常重要的社会问题,直接关系到市场的形成和稳定。
Himalayan tectonic deformation affected the whole South China, and controlled the final formation and distribution of nowadays 'primary, secondary and regenerated oil gas pools.
喜玛拉雅期构造形变波及整个南方,控制了现今原生、次生及再生烃油气藏的最终形成及分布。
Northern Yaodian Oilfield lies on eastern part of Shanbei Slope in Ordos Basin and the primary oil-bearing bed is Yanchang Formation.
姚店油田北区位于鄂尔多斯盆地陕北斜坡东部,三叠系延长组是其主要的含油层系。
The formation of sedimentary basin is mainly related to the thermal and material convection of the earth interior, and that is the primary driving force causing the formation of sedimentary basin.
沉积盆地的形成主要与地球内部的热和物质的对流密切相关,它是沉积盆地形成和演化的原始动力。
According to the primary procedure of the formation of microcrystalline starch, the preparation methods were classified as retrogradation, hydrolyzation and crystallization.
微晶淀粉的制备方法按生成微晶的主要步骤可划分为回生法、水解法和结晶法三类。
This study is also a primary work on the formation of final version of urban air quality forecasting system.
同时这也是最终形成城市大气质量预测系统的前期工作。
Selecting the right partner is a key step in the formation of a virtual enterprise, and also the primary premise for its successful operation.
选择正确的合作伙伴是虚拟企业组建的关键步骤之一,也是虚拟企业成功运作的首要前提。
In this paper, mineral formation conditions, geologic features of the sepiolite deposit are discussed emphatically, and a primary summary of genetic types of the sepiolite deposit is made.
本文着重探讨了海泡石矿床的形成条件、地质特征,并初步总结了海泡石矿床的成因类型。
The kinetics of mesophase formation from two sorts of coal tar pitch with different primary QI content is studied in this paper. The kinetic parameters are determined.
本文研究了两种原生qi含量不同的煤焦油沥青中间相形成动力学,测得了中间相形成动力学参数。
During the formation of the primary condensate gas pool there is no phase change in the pool.
次生凝析气藏是圈闭中轻质油溶解于天然气中形成的凝析气藏,成藏过程中流体相态发生了变化。
BVI Business Company formation, all primary documents and corporate seal.
英属维尔京群岛商业公司的形成,所有主要文件和公司印章。
This is the primary deep mechanism that is followed by the formation and function of teaching practice mechanism.
这是实践教学机制形成和作用所要遵循的深层原发机理。
The formation of arsenate minerals shows the intimate relation to mineral constitutes of the primary ores, climatic conditions and medium conditions etc.
砷酸盐矿物的生成与原生矿石的矿物成分及其数量、气候条件和介质条件等因素密切相关。
The formation process of the complexes may be divided into three main classes:( 1 ) primary complex formation, ( 2 ) reformaton process within intracomplexes, ( 3 ) intercomplexes aggregation process.
复合物的形成过程主要可分成三步:初级复合物的形成、复合物链构象的调整过程,复合物链之间的聚集过程。
As primary research of hydrate formation using water spray, the kinetic model of hydrate formation of a water droplet was suggested by analyzing the heat and mass transfer mechanism.
作为喷雾强化方式制备气体水合物的初步研究,本文通过研究静止水滴形成气体水合物过程的传热传质机理,建立气体水合物的生成动力学模型。
As primary research of hydrate formation using water spray, the kinetic model of hydrate formation of a water droplet was suggested by analyzing the heat and mass transfer mechanism.
作为喷雾强化方式制备气体水合物的初步研究,本文通过研究静止水滴形成气体水合物过程的传热传质机理,建立气体水合物的生成动力学模型。
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