环形

Methods The ptotic skin of the breast was removed by a three-circle incisions around the areola under local anesthesia.

目的：探讨符合美学要求的晕周三环形切口进行乳房缩小悬吊术中应注意的问题及其可行性。

The bright impact crater at the corner of the plateau is Aristarchus, a young crater 42 kilometers wide and 3 kilometers deep.

台地角落明亮的撞击陨石坑就是爱利斯塔克斯，一个年轻的环形山，宽42公里深3公里。

Starclose (n=286): Starclose utilized a small flexible nitinol clip that gave circumferential extravascular closure of the femoral arteriotomy site after CAG or PCI.

Starclose闭合器组(n=286)：冠脉造影或介入术后直接利用一个环形可弯曲的小镍钛合金闭合夹从血管外对穿刺口周围进行闭合。

The distributions of the chain radius of gyration and the two-dimensional asphericity are measured. It is found that the DNA molecules exhibit highly anisotropic shape even for circular-form and the mean asphericity is chain length independence.

从测量二维的鍊回旋半径分布发现DNA分子展现高度的非等向性的形状(甚至是环形的DNA也具备此特性)且此特性与鍊长无关。

Once the ring is finished we will invite you along for a final fitting before submitting the ring to the London Assay Office to be Hallmarked.

一旦完成，我们将邀请您环形沿线作最后的装修，然后才把戒指伦敦办事处被检测标志。

Our chart shows the approximate whereabouts of Uranus in the sky. It isn't far from the graceful Circlet asterism in the constellation Pisces.

我们的星图非常精确的定位了天王星在天空的位置，距离优雅的双鱼座环形星群并不遥远。

The theory of the angle measurement based on optical autocollimation, internal reflection ,interferometry and the ring laser geniomctor are described in detail.

通过综述光学自准直法、内反射法、激光干涉法和环形激光法等测角方法的测量原理，给出典型实验装置，比较了各种方法的优缺点，并对它们的使用场合进行了探讨。

The history begins with the Avestan (the eastern dialect of Old Iranian) word pairi-da ?,"enclosure," made up of pairi,"around," and da ?, wall.

这个历史过程从意为"领地，圈地"的阿维斯陀语pairi-daeza-，开始，由意为"环形的"pairi，和意为"墙"的 daeza-，组成。

Analysis shows that the effects of the laser spontaneous axial magnetic field and the laser spontaneous transverse magnetic field are opposite, and there is competition between them in the process of isotope separation.

分析认为，激光等离子体中的自生轴向磁场和环形磁场在同位素的分离过程中可能起着相反的作用，二者相互竞争。

In the very near field, the axial irradiance distribution has a variety of subtle effects as changing its aperture parameters.

在很近场区，二元环形孔径的在轴光强分布对孔径结构比较敏感，这些特性使这种孔径在光子学和光纤光学的应用方面具有潜在的价值。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。