是...的典型

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"。

Typical materials used in the sensor, there is a precise anisotropy and the corresponding provisions of the circumference of circular domain structure of the amorphous wire.

这种传感器使用的典型材料，是有精确规定的圆周各向异性及相应圆畴结构的非晶丝。

Servo system is the typically application of closed-loop control system with direct current, and it is widely applied in every department of national economy.

伺服系统是直流闭环控制系统的典型应用，它在国民经济的各个部门有着广泛的应用。

Grouping.Grouping is acharacteristic of dermatitis herpetiformis,herpes simplex,herpes zoster,and late syphilitic eruptions.Small lesions arranged around alarge one are said to be in acorymbose arrangement.Concentric annular lesions are typical of borderline leprosy and erythema multiforme.These are sometimes said to be in acockade pattern,like the tricolor cockade hats worn by French revolutionists.Flea and other arthropod bites are usually grouped and linear(breakfast-lunch-and-dinner sign).Grouped lesions of various sizes may be termed agminated.

群集群集是疱疹样皮炎、单纯疱疹、带状疱疹和梅毒疹的特点小的皮损围绕大的皮损排列称为伞状排列同心圆形皮损是中间界线类麻风和多形红斑的典型皮损这种皮损有时被描述为帽章的形式，就象法国革命者所戴三色帽章跳蚤和其他节肢动物的咬痕常呈群集或线性分布各种大小的皮损聚集在一起术语称为"簇集"

This is fairly typical of societies that adopt the idea of coinage from their neighbours.

这是相当典型的社会，采取的想法造词从他们的邻居。

Lest therefore a contumacious party is in a better position than an obedient one, we decree, in the name of canonical equity, that in the aforesaid case the plaintiff shall be established as the true possessor after the year has elapsed.

以免因此顽皮党是处於更有利的地位比听话，我们法令的名义，公平的典型，即在上述情况下，原告应设立作为真正拥有之后，一年已经过去了。

The agriculture soils of Baimahu ,Lushan and Zoujiao are the typical cases in the suburbs of Changde. Rice soil and vegetable plot are the two typical agriculture soils, we collected 6 samples according to the scientific method in these three areas. After air dry, contuse, screen and make soil samples, we tested their 9 indexs of PH, organic-substance, total phosphorus, quick-acting phosphorus. Then analysed the fertility condition of these areas. Then apply feasible suggestion of fertilizer after putting forward science and suiting measures to local conditions etc, by Compare with the documents and materials. Absorb to Model TAS-986 atom spectrophotometer examine with flame law (air - acetylene ) terms of potassium make deep discussion especially.

白马湖，芦山乡和陬郊的耕作土壤是常德市郊区耕作土壤的典型代表，在这三个地区分别就水稻土和菜地这两个基本的土地耕作类型按科学的方法共采集了6个样品，经过风干，研碎，过筛制成土样后，测定了它们的PH，交换性酸，有机质，全磷，速效磷等9指标，从而对该地区耕作土壤肥力状况进行分析，对比文献资料，总结分析结果，针对不同地区不同的土壤状况，提出了科学施肥，因地制宜等可行性建议，尤其是对TAS—986型原子吸收分光光度计用火焰法测钾的条件作了深入的探讨。

Limit cycle flutter of a two-dimensional airfoil in cubic nonlinear aeroelastic system in incompressible flow is investigated.

引 言 在不可压缩流中的二元机翼是一个典型的自激振动的例子，在该系统中引入非线性项一般会产生如Hopf分岔，极限环颤振[1]，周期倍化及混沌等现象。

Various factors, such as networking security, government policy and their feedback influence, are all related with cybercrime which is a getting serious issue.

根据传统的犯罪理论，网路犯罪不只是犯罪者个人行为，更涉及到许多因素间的交互回馈影响，是一个典型的系统动态复杂问题。

With regard to the former request to establish data consistency and integrity can strong and good for data security.

本系统是一个典型的信息管理系统，其开发主要包括后台数据库的建立和维护以及前端应用程序的开发两个方面。

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。