查询词典 celestial globe

The microstructure evolution and composition distribution of the 7A55 cast and homogenized alloy were studied by optical microscopy, scanning electron microcopy, energy dispersive spectrometer, transmission electron microscopy and X-ray diffractometry. The homogenizing and overburnt temperatures of the alloy were determined. Meanwhile, the diffusion kinetics of the alloy elements during homogenizing treatment was investigated and the homogenizing kinetic equation was deduced according to Fick's First Law of diffusion. The diffusion of alloy elements, precipitation of Al3Zr particles and the conglomeration and globe of the insoluble phases were explained by the equation during homogenization.

摘 要：采用光学显微镜、扫描电镜、能谱分析、透射电镜和X射线衍射分析等研究了7A55合金铸态与均匀化显微组织演化与成分分布，确定了该合金的均匀化处理温度与过烧温度，研究了铸锭均匀化动力学过程，利用菲克定理导出了均匀化动力学方程，利用动力学方程对均匀化过程中合金元素的扩散、 Al3Zr的析出、难熔相的聚集和球化现象进行了解释。

A paleogeographic Atlas of the entire globe is contained but paleogeographic maps of Europe are password protected.

该网页还提供有全球古生物地图资料，除欧洲古地理地图需密码外，其它可供用户方便利用。

Methods The 201 cases in 1979～1996 were retrospectively summarized. The clinical features including chief complaints, sex distribution, age at first visit, laterality, type of presentation, ocular deviation in the primary position, refractive errors, amblyopia, globe retraction, change of the palpebral fissure, upshoot and downshoot in adduction, binocular single vision, and its associated ocular and non-ocular anomalies were analyzed.

自1979～1996年回顾性地总结了201例DRS，对它的临床特征，包括主诉、性别分布、初诊年龄、侧向状态、表现类型、原在位的眼位偏斜、屈光不正、弱视、眼球后退、睑裂改变、内转时眼球急速上转和下转、双眼单视及其伴随的眼部和非眼部异常等予以分析。

By using of NCAR/NCEP reanalysis daily average data from 1950 to 2002 and daily rainfall of 355 stations in east China from 1957 to 2000 , whole layer vapor transportation fluxes of all globe are calculated , climatic characters of East-Asia pentadactyl vapor transportation in summer are analysed , differences of pentadactyl vapor transportation in strong vapor transportation years and short ones , and relations of vapor transportation in East-Asia and rainfall in east China.

使用1950～2002年NCAR/NCEP再分析逐日平均资料和1957～2000年我国东部355个站点的逐日降水量资料，计算了全球整层水汽输送通量，分析了东亚地区大尺度候平均水汽输送时空分布的气候特征和年际、年代际变化特征，研究了水汽输送强、弱年候平均水汽输送的差异，讨论了东亚地区各候水汽输送与我国东部降水的关系。

Other deformity of hallux...牙釉质龋 other degenerative disorders of eyelid and periocular area ...其他阑尾炎 Other degenerative disorders of globe

牙釉质龋的早期病变由于轻度脱钙而呈白色斑点状，因此处钙质较疏松容易吸收唾液和食物中的色素物质而引起变色，。。。

Melilite-rich Inclusions The different melilite-rich inclusion in Ningqiang displayed the differences in the petrologic features such as its shape, size and texture and so on. For example: their shape can be irregular, lump, subglobe, and globe.

不同的富黄长石包体显示出在形状、大小和结构等特征的差异，例如：它们的形状可以为不规则的，团块形的、准球形和球形的。

Belly dancing is said to have been practised in Egypt since Pharaonic times and now it has caught on around the globe.

据说早在法老时期，肚皮舞就已经在埃及出现了。眼下，肚皮舞遍布世界各地。

Another goal, was to be the first to circle the globe in a balloon, but here he was pipped at the post by the Breitling Orbiter. He took this rather well.

另一目标是在全球范围首次气球，在他的职位由Breitlingpipped轨道。

And after a limitless war of plundering the economy and damaged foreign relations across the globe, change is desperately needed.

在无休止的战争对经济的破坏以及全球外交关系恶化的情况下，当务之急是变革。

People from Wenzhou are the Chinese Marco Polos, doing every kind of business in every corner of the globe, from mining in North Korea, to buying leather in Africa, to selling liquor in Iraq to soldiers, to exporting shrimp in Iceland.

温州人犹如中国的马可波罗，在世界各地的各行各业都有他们的足迹。从开发朝鲜煤矿，买卖非洲皮革，销售伊拉克美军用酒，到出口冰岛虾，温州人处处都能觅出商机。

Objective To investigate the relationship between ovum fertilization rate and sperm morphology, acrosome reaction in IVF and to explore the influence of parameters of sperm on fertilization rate.

目的 研究体外受精(in vitro fertilization，IVF)中精子形态、顶体反应与卵子受精率之间的关系，分析精子各参数在IVF受精率方面的参考意义。

A: I hear Mr. White wants to run for the Presidency!

我听说怀特先生要参加总统竞选！