前后的

The changes of CEA and TNF in the pleural effusion were examined before and after the treatment.

并检测治疗前后胸水中癌胚抗原和肿瘤坏死因子的改变。

Observation of patients with clinical symptoms improve, the elimination of time.

观察患者治疗前后临床症状改善、消除的时间。

Methods Forty children with critical viral encephalitis were randomly divided into 2 groups:regular therapy group and high-oxygen liquid group (regular therapy plus high-oxygen liquid).The clinical symptoms and encephalogram were observed before and after therapy.The contents of endothelin and calcitonin gene related peptide in the cerebrospinal fluid were detected by radioimmunoassay.

方法以2004年1～12月武汉市儿童医院收治的40例病毒性脑炎患儿为研究对象，随机分为常规治疗组和高氧液治疗组，治疗前后观察临床症状及脑影像学改善情况，并采用放射免疫法监测脑脊液内皮素和降钙素基因相关肽质量浓度变化。

CT and MRI examinations were taken regularly after operation. Results Among 50 cases of anterior skull-base defects with the longitudinal size from 2cm to 6cm (average 3.5cm )and the transversal size from 2cm to 5cm (average 2.8cm ),the long-term follow-up study which duration ranged from 3 months to 5 years (average 2 years)showed no evidence of CSF leakage and encephalomeningocele.

结果 50例病人的前颅底骨缺损范围为：前后径2～6cm(平均3.5cm)，左右径2～5cm(平均2.8cm)，随访时间为3个月至5年(平均2年)，均未发生脑脊液漏和脑膜脑膨出现象，其中32例病人得到CT或MRI证实。

The endogeny degree of currency fluctuation is dependence degree of currency fluctuation on economic fluctuation.

改革前后货币的内生程度和外生程度到底是多少呢？

UMMARY:32 cases of hypertension were treated by acupuncturing the Fenglong(St.40, rich and prosperous) and Quchi(L.I.12, elbow crevice) acupoint. The content changes of these patients' plasma endotheliolysin and angiotensinⅡ were observated. The result showed that not only blood pressure but also plasma endotheliolysin could be lowered by acupuncture.

针刺曲池、丰隆穴治疗高血压病患者32例，并观察了患者自身治疗前后血浆内皮素和血管紧张素Ⅱ的含量，结果表明，针刺曲池、丰隆穴不仅能降低血压（P＜0.01），而且能降低其血桨内皮素水平（P＜0.05）；而治疗后患者血管紧张素Ⅱ较治疗前虽有所降低，但二者比较无统计学意义（P＞0.05）。

Color Doppler ultrasound two-dimensional picture can clearly show morphology characteristic of epididymitis before and after treatment ......

彩色多普勒超声二维图像可清晰显示治疗前后附睾形态学特征，可作为急性附睾炎诊断与疗效评定的可靠指标。

Methods 1: 8 New Zealand long-eared rabbits, equability quantity of male and female supplied by Xinjiang Medical University, compare by itself according to different time 1 the group experiment ago (n=8); 2 experimental group : the experimental group inject oleic acid from parotid vein, and observe the change of CSEP by following indexes: latency, p-p interphase, positive wave values, negative wave values, P-P values at 30, 60, 90, 120min.

方法一：取8只新西兰大耳白兔，雌雄各半，体重(2.5±0.5)kg(由新疆医科大学动物中心提供)。采用前后对照设组OA从耳缘静脉缓慢(2min内)注入0.1ml／kg体重：分别以实验前，注射OA30、60、90、120min为时限动态监测CSEP的潜伏期、峰峰时程、正波值、负波值和峰峰值。方法二：25只新西兰大耳白兔，雌雄各半，体重(2.5±0.5)kg(由新疆医科大学动物中心提供)。

The Morning Star is the Evening Star.

这是个典型的对等句。前后

Occurrence of accidents will be made into tree map of event in accordance with logic relation so as to analyse the time order and main cause.

将事故发生条件按前后逻辑关系绘制成事件树形图，并根据参考发生概率计算事故发生概率，从而分析事故发生的时序和主要致因，为事故预防、预测提供依据。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。