征

Early in the disease process, the signs and symptoms of PAH are often nonspecific, making diagnosis challenging.

在疾病的早期，肺动脉高压的症状和体征常常是缺乏特异性，难于诊断。

In the perturbation approach the ro-vibrational Hamiltonian is expanded in terms of the normal coordinates, their conjugate momenta, and the rotational momenta. The harmonic oscillator and rigid rotor wavefunctions are then used as the basis functions.

根据光谱理论，在谐振子和刚性转子的表象中，通过切变换导出一个等效的哈密顿量，考虑各种共振相互作用后，对角化哈密顿矩阵得到本征能量。

As the results were expressed as multiples of normal median,the incidence of PIH were compared in two groups.

所测孕妇尿β-HCG值以中位数倍数表示，比较两组孕妇妊高征的发生率。

In order to test our model, we also give an analysis of the lowest excited states N*(1520) and N*(1535) of nucleon. with negtive parity.

为了进一步检验我们的模型，本文还在推广的手征SU(3)夸克模型下计算了核子最低负宇称激发态N~*(1535)，N~*(1520)的能量。

For those one, I don't think interferon has indications, so in that case, our choices are nucleotide/nucleoside analogues.

对于这些患者来说，并没有使用干扰素的指征，因此，我们的选择是核苷类似物。

Onyx are now being used to occlude AVMs in a more controlled fashion because of the nonadhesive properties of these compounds.

但栓塞前后，患者的症状和体征都有不同程度的改善，栓塞率的高低还是直接影响着临床效果的。

Methods 64 octogenarian patients with dyspnea were diagnosed definitely according to case history, physical exanimation, and laboratory examination.

对64例高龄呼吸困难患者根据病史、体征、相关检查确定高龄呼吸困难的主要原因。

Methods 64 octogenarian patients with dyspnea were diagnosed defin/tely according to case history, physical examination, and labemtory examination.

对64例高龄呼吸困难患者根据病史、体征、相关检查确定高龄呼吸困难的主要原因。

Methods Making 20% bleaching water solution by using 10% CP with Carbopol or PVP as carriers and 10% Opalescence. Experiment rats were perfused the bleaching solution by 5ml/kg via oral route continually for seven days, control rats were perfused distilled water according to equal standard, then combine clinical signs, food utilization rate and pathology to evaluate the short term systemic toxicity of the lab rats.

将以卡波姆或聚乙烯吡咯烷酮为增稠载体的10％CP和10%Opalescence漂白凝胶制备成20%的水溶液，实验组白鼠按5ml/kg经口途径给服，对照组按同等标准给服等量蒸馏水，持续7天，通过临床体征、食物利用率、体重相对增长率以及病理表现来评价受试材料的短期全身毒性。

For instance, the 'lemon' sign was originally described with open neural tube defects.

例如，"柠檬"征最初是在开放性神经管缺损中描述的。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。