查询词典 pulsating

The geometry of bifurcate artery and the pulsating blood flow boundary conditions are established.

建立分岔动脉血管几何模型和脉动流边界条件。

Results: This group included 31 TCCF patients with the characteristics: the incidence rate of this disease for male is higher than that for female; the average age is 38.2 year-old, the male average age is lower than that of female. The common clinical symptoms are pulsatile intracranial bruit, pulsating exophthalmos and congested and edema conjunctiva, which usually appeared in 7 days after the trauma. These symptoms even appeared two months after the trauma in exceptional patients. Among the 31 patients, 13 patients didn't get timely diagnosis and treatment when they had presented typical symptoms.

临床症状主要表现为搏动性突眼、颅内杂音和结膜充血水肿，症状出现时间主要在外伤后7天内（25/31），个别患者在伤后近两个月出现症状。31例患者中，13例患者出现首发症状后没有得到及时诊断和治疗。31例患者均行DSA确诊，其中29例患者采用球囊栓塞瘘口，1例行弹簧圈填塞海绵窦，1例行覆膜支架封闭瘘口。

They discovered almost 800 Cepheid variable stars,a special class of pulsating star used for accurate distance measurement.

他们发现了差不多800个造父变星，一种用于准确测量距离的特殊变星。

Astronomers made observations of Cepheid variable stars— pulsating stars used to measure vast distances— in the Virgo and other clusters to establish the expansion rate and the universe's age.

天文学家用哈勃观测到仙女星座和其它星群中的造父变星以确定宇宙的膨胀速度和宇宙的年龄。

Astronomers made observations of Cepheid variable stars —pulsating stars used to measure vast distances—in the Virgo and other clusters to establish the expansion rate and the universe's age.

天文学家用哈勃观测到仙女星座和其它星群中的造父变星，以确定宇宙的膨胀速度和宇宙的年龄。

Astronomers made observations of Cepheid variable stars —pulsating stars used to meas

地理学家用哈勃瞧测到仙女星座和其它星群中的造父变星，以确定宇宙的收缩速度和宇宙的年龄。

Astronomers made observations of Cepheid variable stars —pulsating stars used to measure vast distances—in the Virgo and other clusters to establish the expansion rate and the universes age.

天文学家用哈勃观测到仙女星座和其它星群中的造父变星，以确定宇宙的膨胀速度和宇宙的年龄。

Hubble observations of pulsating stars called Cepheid variables in a nearby cosmic mile marker, the galaxy NGC 4258, and in the host galaxies of recent supernovae, directly link these distance indicators.

哈勃望远镜观测了一个近距离的星系NGC 4258中一类被称为造父变星的脉动变星和当前的超新星，直接比对了这些距离指示器。

These pulsating oil paintings made it abundantly clear that Turner wasn't just a water colorist.

这些油画充分证明透纳不仅仅是一个水彩画家。

Employing the finite difference calculus, the cavitation bubble pulsating performance with the change of liquid viscosity, gas content, surface tension and condensability is obtained.

在系统地研究固壁面附近空泡溃灭过程的基础上，提出并研究了射流阈值、空泡在第一次和第二次脉动过程衰减蚀除机理以及空泡溃灭周期延长因子等问题。

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。