查询词典 rarely

Great men are rarely isolated mountain peaks;they are summits of ranges --------Higginson

伟人很少是突兀的山，他们是众山中的最高峰。－－希金森。

Studies show that multifractal spectra of log data are rarely symmetrical, but have steepened slopes on their left branches where the singularity strengths are higher. This indicates more rapid variations in fractal dimensions for highly singular data points in the data series.

研究表明实测的测井数据的多重分形谱很少是对称的，一般是左侧奇异值小的分支比右侧奇异值大的分支的斜率要大，显示了较奇异的点的分数维随着奇异值的变化而有较快的变化。

Seeds 4 or fewer, rarely pilose at hilum.

种子4或者更少，在种脐很少具柔毛。

Research background: Choroidal neovascularization is a common cause of vision loss in patients, which often resulted from exudative Age-related macular degeneration、 pathologic myopia、 central serous chorioretinopathy、ocular histoplasmosis and angioid streaks, Rarely, CNV is seen in children, usually in association with inherited macular dystrophies. Despite extensive basic and clinical research, our knowledge of the complicated molecular mechanism of CNV is still limited, for these reasons currently used therapeutic approaches are insufficiently effective.

课题研究背景：脉络膜新生血管(choroidal neovascularization，CNV)是导致视力丧失的一种常见原因，多继发于渗出型年龄相关性黄斑变性、近视性黄斑变性、中心性浆液性脉络膜视网膜炎、眼组织胞浆菌病和眼底血管样条纹等眼病，在儿童罕见，主要与遗传性黄斑营养不良有关，尽管近年来进行了大量的基础和临床研究，但对CNV复杂分子机制的认识仍然非常有限，因此目前的治疗措施都不尽如人意。

In that time, Damon said, he has probably endured many hitless streaks. But his average has rarely looked as feeble as it does now,.233, after the Yankees' 3-2 loss to the Toronto Blue Jays in a mundane matinee at Yankee Stadium yesterday. Damon is 0 for 17 in his last five games. 1 e6 6 V

大门说在那时他曾经经历很多次连续几场击不出安打的窘况，但他的打击率几乎从来没有像现在这麼烂过，昨天洋基在主场的平常日场比赛中以2比3输给多伦多蓝鸟之后，大门的打击率为0.233，最近5场17个打数安打挂零。， i3 x* o T ~1 o

Observer group rarely vomiting,hospitalization for 4 to 7 days.

观察组的极少呕吐，住院时间为4~7天。

It occurs only rarely in plants, and even then , it results from partial hydrolysis of starch.

它在植物中很少见，即使是这样麦芽糖也部分来源于植物淀粉水解。

Petals 5, rarely 4, imbricate, white, yellow, pink, or red; disc inserted at mouth of hypanthium.

花瓣5，很少4，覆瓦状，白色，黄，粉红色，或红色；在托杯的嘴着生的花盘。

Ovary inferior, completely or rarely mostly adnate to hypanthium; seeds separate, numerous.

多数的子房下位，完全的或很少贴生于托杯；种子分开，多数。

Achenes numerous, rarely few, on adaxial surface of fleshy hypanthium, woody.

许多，很少很少的瘦果，在肉的托杯的正面上，木。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。