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He is known for familiar results in elementary geometry; for example, the Euler line through the orthocentre (the intersection of the altitudes in a triangle), the circumcentre (the centre of the circumscribed circle of a triangle), and the barycentre (the "centre of gravity," or centroid) of a triangle.

他作了很大努力来发展一个较完整的月球运动理论，它由於包含了三体问题而特别困难；在1753年发表的部分解答曾帮助了不列颠海军部对月球表的计算。1772年，通过艰钜的心算完成了他的关於月球运动的第二种理论。

The effect of crystallization process from polymers, control laws of particles from the long-chain structure of polymer, as well as the self-assembly regulatory mechanism of nano-particles from polymer are investigated , through the control of its morphology and properties of precursor order to get large aperture, high specific surface area, has good thermal stability and catalytic cerium oxide particles.

研究聚合物对结晶过程的影响、聚合物的长链结构对粒子自组装的控制规律以及聚合物对纳米粒子自组装的调控机理，通过控制其前驱体的形貌和性能，以期得到大孔径、高比表面积、具有良好的热稳定性及催化作用的氧化铈颗粒。

In this thesis,the fabrics used in reinforced composites have had a significant improvement in weave technology,they can bind seven layers reinforcement yarns into fabrics with warp yarns which move by chain stitch or tricot stitch,and the direction of any layer yarns can be changeable.

在本课题中，作为复合材料增强体的织物，在编织工艺上已经有了很大的改进，它是可以一次将七层增强纤维纱线平行并列通过做编链或经平运动的经纱束缚在一起而形成的一织物，并且各层中纱线的取向可以任意调节。

Although the etheric cellular structure of an ascending vessel will be primary in color, the language of light notes prevail in the weaving of the charka system, subtle body and light body along with greater global auric field as initiations 2000-3000 is mastered.

当2000-3000股提升阶段被掌握的时候，尽管提升容器的以太细胞结构是基本色调，在编织脉轮系统、精微体光身体和更大的全球金场中，奏效的是光之语音调。

The fats hold such vibrations in the physical form leading to a vibration that has enough molecules to support all lay lines, meridians and grid work rewoven within the etheric body, charka system, subtle bodies, light body or body double, and greater solar sized auric field.

18种盐形式，创造了与144个单音、双音、三音和四音光之语音调相关的神圣几何学能量运动。脂肪则维系肉体的振动，带来充足分子的振动来支持所有层面线条、顶点和晶格层在以太身体、脉轮系统、精微身体、光体或双体及更大的太阳大小金场中织就。

in the present investigation, antagonistic action of cholecystokinin octapeptide (CCK-8)against morphine on the electrical and contractile activity of rat jejunum in vitro was studied.

本研究探讨了八肽胆囊收缩素（CCK－8）对抗吗啡对大鼠离体空肠电与收缩活动的作用。

It is clear from the comparison of the number of AmphiL34 and AmphiS29 genes with that of rat L34 and S29 genes that duplication of L34 and S29 genes occurred in vertebrates like rat. It therefore appears that the housekeeping ribosomal proteins genes such as L34 and S29 also underwent large-scale duplication during the early chordate evolution.

这一结果分别与大鼠7-9个L34拷贝数和14-17个S29拷贝数相比较，证明持家核糖体蛋白基因L34和S29基因在脊椎动物起源与进化过程中发生了大规模扩增，符合两轮基因倍增规律。

Having a chromosome number greater than but not an exact multiple of the normal euploid number.

超倍的有一个染色体数目的，此数目比正常超倍体数目大，但不是它的整倍数

Objective: To observe the effect of periostracan cicadae decoction on isolated uterus smooth muscle in pregnant rats, and investigate preliminarily the mechanism.

目的：观察蝉蜕水煎剂对未孕大鼠离体子宫平滑肌运动的影响，并初步探讨其作用机制。

Results:Periostracan cicadae decoction obviously excited the contractive force and the activity of uteru...

结果：蝉蜕水煎剂对未孕大鼠离体子宫平滑肌有明显地兴奋作用，可增加其收缩波持续时间，增加收缩张力及子宫活动力，并呈量效关系。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。