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The part of the embryonic mesoderm, consisting of loosely packed , unspecialized cells set in a

间叶细胞胚胎的中胚层部分,由生长于胶状基质的、结构松散的、无特定功能的细胞组成,这些细胞将会发育成结缔组织、骨、软骨、血液及淋巴系统

A core needle biopsy misdiagnosed PASH in 13 cases out of 28 cases and vacuum-assisted biopsy correctly identified PASH in all 3 cases.

4细胞性纤维腺瘤和囊肉瘤:PASH缺乏真正的间叶细胞过生长的现象,其细胞缺乏多形性,无核分裂象,也没有纤维腺瘤或囊肉瘤的上皮成分的生长类型。

Corm An organ of perennation and vegetative reproduction, consisting of a short erect fleshy swollen underground stem, usually broader than high and covered with membranous scales. It stores food material in the stem and bears buds in the axils of the scalelike leaf remains of the previous years ' growth.

球茎:球形或扁球形短而肥大的地下茎,节和节间明显,节上有退化的鳞片状叶和腋芽,顶端有一个显著的顶芽,茎内储藏着大量的营养物质,有繁殖作用。

If the phase of signal varies linearly with time, the complex signals combined with this kind of signal can be ideally analyzed using Fourier Transform, for the phase of orthogonal base function varied linear with time and so get to match with the variational rule of signal phase.

如果信号的相位是随时间一次方变化,由这一类信号所组成的复杂信号可以用傅里叶变换进行完美地分析,其原因是正交基函数的相位也是按时间一次方变化的,达到了与信号相位变化规律相匹配。

A tree whose hungry mouth is prest againsr the earth's sweet flowing breast; a tree that looks at god all day, and lifts her leafy arms to pry; a tree that may in summer wear a nest of robins in her hair; upon whose bosom snow has lain; who intimately lives with rain.

一株树,他的饥渴的嘴吮吸着大地的甘露。一株树,他整日望着天高擎着叶臂,祈祷无语。一株树,夏天在他的发间会有知更鸟砌巢居住。一株树,白雪躺在他胸上,他和雨是亲密的伴侣。

A tree whose hungry mouth is prest againsr the earth's sweet flowing *; a tree that looks at god all day, and lifts her leafy arms to pry; a tree that may in summer wear a nest of robins in her hair; upon whose bosom snow has lain; who intimately lives with rain.

我向,永远不会看到一首诗,可爱的如同一株树一样。一株树,他的饥渴的嘴吮吸着大地的甘露。一株树,他整日望着天高擎着叶臂,祈祷无语。一株树,夏天在他的发间会有知更鸟砌巢居住。

This paper presents a novel multiple object segmentation algorithm based on a Bayesian framework. According to the characteristic of the intra-frame and inter-frame information, a representation of Maximization of the A posteriori Probability of spatio-temporal label field is proposed. So a minimization of energy function is obtained.

摘要该文提出了一种基于贝叶斯框架的时空标记场最大后验概率的多视频对象分割算法,根据视频序列帧间和帧内信息的不同特点,建立基于多个对象分割标记场的最大后验概率公式,并导出其最小能量函数,通过求解最小能量使其分割标记的后验概率达到最大。

We measured the photosynthesis of Roegneria kamoj, Polygonumsphaerostachyum, Koeleria cristata, Kobresia myosuroides, Ligularia sagitata and Anaphalis lacteal under different soil status and investigated the variations ofcommunity composition after fertilizer to find out the mechanism ofαdiversityformation at local community level. At metacommunity level, we compared the effectsof distance and environmental gradient on the community similarity indexes of fourdifferent locations in two hills to seek the mechanism of D diversity formation.

在局域群落中,以高寒草甸植物群落的重要组分种:鹅观草、球花蓼、洽草、嵩草、箭叶橐吾和乳白香青为对象,通过施肥处理后光合能力以及群落结构的变化探讨α多样性的形成机制;在集合群落水平上,通过对比两座相距180 m山坡上4个不同坡向样方间群落相似性与距离和环境梯度的相互关系,探讨β多样性的形成机制。

ResultsThirty-one cases of intramural myoma with hysterauxesis;2 cases of submucous myoma with orbicular-ovate space-occupying mass in cavitary uteri;4 cases of subserous myoma withh CT features of clear and lobulated mass or round mass at the edge of the uterus.ConclusionCT shows the location,size of hysteromyom,and the relationship with the uterus clearly,can also provides a clinical diagnosis to doctors.

结果:壁间肌瘤31例,主要表现为子宫增大;黏膜下子宫肌瘤2例,表现为宫腔内卵圆形占位性肿块;浆膜下肌瘤4例,主要征象是子宫肿块呈明显分叶状或子宫边缘的圆形肿块;结论:CT对子宫肌瘤的位置、大小以及与子宫的关系显示比较明确,给临床医生提供重要的诊断依据。

In order to clarify the rules of POD isoenzyme in the hazelnut, identify their blood relations between female, male and filial generations and select the superior parents for cross-breeding, we have studied the characteristics of peroxidase isoenzyme which are distributed in the 34 hazelnut varieties or lines by polyarclamide gel electrophoresis, The results showed that:POD isoenzymes of Corylus heterophylla Fisch, Corylus avellana L, and the hybrid of Corylus heterophylla Fisch × Corylus avellana L had obvious difference; some hybrids had lost P10 spectrum band of parents; the enzyme spectrum of 32 hybrid hazelnuts produced 'new hybrid spectrum bands'that could be considered as a mean to identify hybrids.

为了阐明过氧化物同工酶在榛品种中的分布规律,探讨平榛、欧榛及其杂种榛之间的亲缘关系,选育优势杂交亲本,本试验采用聚丙烯酰胺凝胶垂直电泳,研究了34个榛品种成熟叶过氧化物酶同工酶酶谱特征,结果表明:平榛、欧榛及其平欧杂种榛品种间酶谱具有较大差异;有的杂种品种遗失了父母本共有谱带P10;32个平欧杂种榛品种出现了双亲所不具有的新酶带,可作为鉴别杂种的一条途径。

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This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。

There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.

双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。