查询词典 trophic nuclei

"The extragalactic background is very faint, and it is easily confused with the bright emission from the Milky Way," says Ackermann. With the background isolated in their studies (these background measurements are published in the 12 March edition of the journal Physical Review Letters ), Ajello and Ackermann then began to compare it with observations of relatively nearby active galaxies with black holes (called active galactic nuclei, or AGN).

系外伽玛射线背景是非常微弱的，而且很容易受到系内辐射源的干扰，（ Ackermann 等人对背景值的测量公布于3月12日的《物理评论快报》上）， Ajello 和 Ackermann 同时将这个测量结果与附近已被观测过的相对活跃的星系黑洞参数进行比较，这些参照对象有个专有名词，称为活动星系核， AGN 。

The occurrence of flavanols in the nuclei of several tree species Feucht et al.

人们对于几个树种细胞核中黄烷醇的出现还存在很大争议。

Microscopically, the tumor in the sigmoid colon showed sheet-like growth of epithelioid cells with abundant clear cytoplasm and round nuclei, which were separated by thin fibrovascular septa.

影像学显示乙状结肠壁肿瘤，其表现不同于神经母细胞瘤。此外，腹股沟和颈部淋巴结有神经母细胞瘤的转移。

The nuclei were oval, round without alypia, and rate of mitotic activity was evident1 Psudopapillary structure with a fibrovascular core was remarkable Hemorrhage, foam cells and cholesterol crystals were often found.

肿瘤细胞围绕纤维血管覆层排列形成假乳头突起，常见肿瘤细胞的退变、出血、泡沫细胞和胆固醇裂隙。1例见肝脏内肿瘤组织转移。

The results show as follows:(1) immunoreactive neurons of NPY in pigeon cerebellum tire mainly located in the Purkinje cell layer of the cerebellar cortex, especially in the top of Purkinje cell in cerebellar folia:(2) a few neuropeptide Y immunoreactive neurons are observed in the central nuclei of cerebellar white matter .which is different from silky fowl, chick and rat;(3) none of neuropeptide Y immunoreactive neurons are found both in the molecular and granular layer.

结果显示：(1)小脑内神经肽Y(neuropeptide Y，NPY)阳性神经元主要存在于小脑皮质的蒲肯野氏细胞层，且以小叶顶端的蒲肯野氏细胞阳性明显；(2)小脑白质中央核可见到少量阳性神经元，不同于乌鸡、肉鸡及大鼠；(3)分子层、颗粒层未见阳性反应细胞。

Our vocal-control nuclei were studied in Fringilla montifringilla.

对鸣禽燕雀前脑、中脑和延髓的四个发声控制核团进行了测量。

Ocal-control nuclei ; sexual dimorphism ; Fringilla montifringilla

发声控制核团；性双态性；燕雀

The cortico- fugal fibers terminating into cochlear nuclei were traced in sections by means of the modified Nauta and Fink-Heimer silver staining method.

毁伤一侧大脑皮质听区或躯体感觉Ⅰ区后，在双侧耳蜗神经核中出现变性纤维，证明上述皮质区与耳蜗神经核闯有直接的下行纤维联系。2。

During conjugation, the complementary mating type cells unite pairwise undergo meiosis, exchange gametic nuclei and separate again.

在接合生殖期间，交配型互补的细胞相互识别配对，进行减数分裂、交换配子核，然后分开。

Retinal ganglion cells carry signals out of the eye to the lateral geniculate nuclei.

视网膜神经节细胞运载信号在眼睛外面对侧向膝状的神经核。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48