征

The typical manifestations of PHC were nodular,irregular and heterogenous enhanced regions in lesion,tumorous vessels could be seen in the arterial phase,the hyperdense regions in the arterial phases were changed to hpodense quickly in the portal phase;The characteristic findings of HCH were well-defined intense mural nodular enhancement in the arterial phase,and centripetally oriented enlargement of this nodular in the portal phase,the density of the nodular in the arterial phase were similar to that of aorta or hepatic arteries.

原发肝癌的典型表现是动脉期病灶内结节状、片状强化，并可见肿瘤血管影，强化部分在静脉期迅速呈低密度影；肝血管瘤的特征性表现为动脉期病灶边缘结节状强化，密度类似于主动脉或肝动脉，静脉期强化结节逐渐向病灶中央扩展；肝转移癌的主要表现为动、静脉期病灶边缘环状强化，中央部分无明显强化，静脉期还可见到"牛眼征"。

The therapeutic group was treated by elective cephalic hypothermia for 72 hours. The treatment started within 6 hours after birth.

观察两组患儿治疗前、中、后基本生命体征(体温、呼吸、心率、血压)、血生化(血糖、血电解质及肝功能、肾功能)、血气的变化，并比较两组患儿生后28天20项新生儿神经行为评分。

We can explicated reasonably with the symptom and syndrome of the cerebellum from traumatic brain injury.

对幕上损伤患者表现的小脑症状、体征可以做出合理的解释。

Methods Clinical data of 11 cases cerebral hemorrhage combined with PIH treated in our hospital were analyzed retrospectively.

回顾研究我院收治的11例妊高征合并脑出血患者的治疗及预后。

As to our knowledge, this is the first time to investigate systematically the defects of ZnO. The density of states and the charge density shown in this paper facilitates the analysis of experimental results such as Photoemission and absorption spectra or emission spectra.

本文首次对ZnO的本征缺陷做了系统的研究，计算了每种缺陷的态密度曲线和它对电荷密度分布的影响，这些结果对能谱和光谱等实验结果的分析会有很好的借鉴意义。

Methods Two hundred and seven patients with newly diagnosed and treated benign sellar region mass lesions that were touching or compressing the optic chiasma and/or optic tract were Included. The mass lesions included 116 cases of pituitary adenoma 52 cases of craniopharyngioma, 18 cases of meningioma, 14 cases of cystic lession and 7 cases of pituitary abscess. The MR features, positive ratio, relationship of OTE sign to tumor size or pre-operative visual signs were retrospectively analyzed.

207例初次确诊和手术病理证实的鞍区良性占位病变患者，肿瘤均接触或压迫视交叉和/或视束，其中垂体腺瘤116例、颅咽管瘤52例、鞍区脑膜瘤18例、囊肿性病变14例、垂体脓肿7例，回顾性分析MR上OTE征的影像学特点、阳性率、与肿瘤大小和术前视觉功能障碍的关系。

In addition to their field distributions, the overall influences of core chirality on cutoff and dispersion characteristics are studied.

系统地分析了芯区手征导纳对其模式截止特性和色散特性的影响，并研究了这种波导结构的模场分布特性。

In eukaryotes, DNA left-handed chirality by means of histone proteins around octamer to form a stable nucleosome structure.

在真核生物中，DNA按左手手征性的方式，缠绕在组蛋白八聚体的周围，形成稳定的核小体结构。

Carney triad, as originally described in 1977, was the association of 3 tumors: gastric epithelioid leiomyosarcoma , extra-adrenal paraganglioma, and pulmonary chondroma.

Carney三联征，最早描述于1977年，由3种肿瘤组成：胃的上皮样平滑肌肉瘤。

A chugger is a charity mugger - a person who approaches passersby in the street asking for donations or subscriptions to a charity.

chugger"是在街上向过路人征募捐款的慈善团体的员工。"

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。