前后的例句大全

Methods: 30 cases of ankylosing spondylitis patients of spleen and stomach deficiency were screened to observ respectively if there were significant difference in symptoms, signs and laboratory indicators of each patient before and after the treatment.

方法：本研究筛选脾胃虚弱型强直性脊柱炎患者30例，分别观察自身治疗前后患者症状、体征及实验室指标有无显著性差异。

The activity of biliary β-glucuronidase from 20 bilirubin pigment gallstoncs ( BPG) and 17 cholesterol gallstones was assayed with calculating fluoremetry.

作者用计算荧光法测定了20例胆红素胆石症、17例胆固醇胆石症患者在中草药治疗前后胆汁β&葡萄糖苷酸酶活性。

But they are unlikely to increase your risk of breast cancer: further research in the BJC showed no increase of breast cancer in pre-or post-menopausal women who tuck into grapefruits or drink juice.

但它们不太可能增加患乳腺癌的风险：《英国癌症杂志》进一步的调查显示没有增加那些绝经前后海吃葡萄柚或海喝果汁的妇女患乳腺癌的几率。

MAIN OUTCOME MEASURES: The integration and expression of insulin gene in BHK cells and the changes of blood glucose before and after injection were mainly observed.

主要观察指标：胰岛素基因在幼仓鼠肾细胞中整合和表达的结果，以及注射前后血糖的变化。

So the study and discussion on currency became the subject of great topical interest.

关于货币问题的研究与讨论,一时成为鸦片战争前后朝野上下的热门话题.

S-117 contraceptive cervical cap is a kind of barrier device for contraception. It is made of silicone rubber and designed according to the different shapes of the uterine cervix in Chinese women. The cap can be left on the cervix 1-3 days without interfering normal sexual intercourse.

S-117型避孕宫颈帽是一种根据我国妇女宫颈形状采用医用硅橡胶制成的阻断式避孕工具，可留置宫颈上1～3天，不需要房事前后临时操作，不干扰性生活。

Volt-ampere characteristics of Yuan points of three yin channels of hand in women before, during and after menstruation

月经前后手三阴经原穴伏安特性

Resistence tests o 30 strains of S.aureus to blood bactericidal activity were carried out before and after the staphylococci were trea-ted with cephalothin at the sub-minimun inhibitory concentration ( Sub-MIC).

本文报导了30株金黄色葡萄球菌（金葡菌）经次最小抑菌浓度（Sub&MIC）抗生素作用前后，分别进行了血液杀菌作用的抗性试验。

This paper deals with diffraction pattern obtained by method of x-zay diffraction to Aluminum alloy before and after Laser Surface trea-tment.

本文用X射线衍射法，对锻铝激光表面处理前后的衍射图样进行了比较分析。

The pH values of soil and the residual sodium carbonate ( RSC) do not change any more before and after seawater irrigation.

土壤的pH值在海水灌溉前后变化不大；残余碳酸钠（RSC）的变化也较小；

Changes in scores of symptoms, electrogastrographic figure, gastric emptying time estimated by B-ultrasonic examination and plasma level of motilin in the 3 groups before and after treatment were observed.

观察3组治疗前后症状评分、胃电图、B超胃排空及血浆胃动素变化。

Ductal endoscopy before and after the discharge cytology has certain differences. 4.

乳管内窥镜检查前后的溢液细胞学检查具有一定的差异性。

Objective To observe differences of parathyroid function and calcium-phosphate metabolism between and after kidney transplantation KT.

目的比较肾移植前后甲状旁腺功能和钙磷代谢的变化.

Objective : To investigate the changes of QT dispersion ( QTd ) before and after anaesthesia and the clinical effect.

目的: 探讨麻醉前后QT离散度 ( QTd ) 的变化及其临床意义.

Objective: To study the changing law of the main active ingredient of Ligustrum lucidum Ait.

目的：研究女贞子炮制前后主要有效成分的变化规律，优选女贞子的炮制工艺，探讨女贞子的炮制机理。

Born in 1993 within 12 minutes of each other, Abhi and Anu Bhaskar walk together to school every day.

Abhi和Anu Bhaskar出生于1993年，前后相差只有12分钟，现在他们每天一起不行去上学。

The change of zeta potential of coal water slurry ( CWS ) after ultrasonic irradiation was investigated.

选用大同煤和神木煤制备水 煤浆,考察了超声辐照前后水煤浆浆体的动电势变化.

The ratio of calcium and phosphate were examined with EDX.

X射线能谱仪(EDX)测量激光照射前后牙釉质中钙磷相对含量的比值的变化,初步探讨激光防龋的机制.

The therapeutic symptoms, PEF , FEV _ 1 and artery blood gas in both groups were observed.

观察两组治疗前后症状 、 PEF 、 FEV1、PaCO2的变化.

Four weeks after injection, there was no difference in amplitude and latency of b wave of ERG between TAh treated eyes and the control.

TAH眼手术前后视网膜电图b波的振幅和潜时与对照眼无差别。