盲

The indirect sign included the stercolith in the appendix with sound shadow; periappendicular absence echo or deposit echo when appendicitis complicated with exudation or perforation; mixed swollen echo on the right hypogastric region when abscess formed; dilation of intestine; local ileocecal edema or mesenteric thickening and encysted greater omentum.

横断面呈&靶环征&或圆形回声。2 间接征象：阑尾内粪石并声影；阑尾炎有渗出或穿孔时周围的无回声区或有沉积物回声；脓肿形成时为右下腹混合性肿块回声；肠管扩张；回盲部肠管局限性水肿或肠系膜增厚和大网膜包裹。

The indirect sign includes the stercolith in the appendix with sound shadow; periappendicular absence echo or deposit echo when appendicitis complicated with exudation or perforation; mixed swollen echo on the right hypogastric region when abscess formated; dilation of intestine; local ileocecal edema or mesenteric thickening and encysted greater omentum.

间接征象：阑尾内粪石并声影；阑尾炎有渗出或穿孔时周围的无回声区或有沉积物回声；脓肿形成时为右下腹混合性肿块回声；肠管扩张；回盲部肠管局限性水肿或肠系膜增厚和大网膜包裹。B超检查简便、可重复性对阑尾炎诊断有很大的实用价值，应列为首选的影像检查方法。

In this randomized,double-blind, controlled study we sought to demonstrate that1% ropivacaine peribulbar block in conjunction with generalanesthesia improves operative conditions and postoperativeanalgesia compared with GA combined with subcutaneous normalsaline injection into the inferior eyelid.

该项随机双盲对照试验是为了证明1%罗哌卡因眼球周围阻滞联合全麻，较眼睑下方生理盐水皮下注射联合全麻，不但能改善手术条件，而且能减轻术后疼痛。

Methods According to the terminal diagnosis, 99 patients were divided into benign and malignant groups, and the pleuroperitoneal fluids were collected and a flow cytometor was used for the DNA analysis.

方法99例患者根据回顾性资料分为良性组和恶性组，盲法收集胸腹水细胞进行流式细胞术DNA含量测定和倍体分析。

It is equal to abandoned this part of material of nib lost and sharpens the saw-dust lost with the wooden pencil in fact, Because in 95%, the lead clothing pencil the raw materials utilization ratios of it material-saving the wrapping up core lead part removes the space of blind hole part of filling in backs end of pencil stub that are taken up of post of handle of pencil, The plumbaginous clothing material sharpens the saw-dust equivalent of material lost to consume with the wooden pencil basically, The pencil utilization ratio of raw materials produced with the timber is in 30-35%, a finished product pencil can only use two-thirds in using, Back one-third is abandoned, so the material-saving pencil is still pencil province of material-saving raw materials compared with wooden pencil.

被弃掉的笔头这部分材料实际上是与木制铅笔削掉的木屑是相等的，因为，节材铅笔它的原材料利用率在95%，铅衣包铅芯部分除去铅笔柄柱塞所占的铅笔头后端的盲孔部分的空间，铅衣材料基本和木制铅笔削铅衣削掉的木屑材料等量耗费的，而用木材生产铅笔的原材料利用率在30%-35%，一支成品铅笔在使用中只能使用三分之二，后三分之一被弃掉，所以节材铅笔与木制铅笔相对比还是节材铅笔节省原材料。

Feb. 6, 2004 Valproic acid has no effect on pain in polyneuropathy, according to the results of a randomized, double-blind, placebo-controlled study published in the Jan.

Feb。 6， 2004 -根据一项随机、双盲及以安慰剂为对照组的研究结果显示，Valproic acid对多数神经性疼痛无疗效。

A blinded investigator assessed oral temperature, shivering, and thermal comfort scores at 15-min intervals until discharge from the postanesthetic care unit.

一位盲研究者间隔15分钟评估口腔温度、寒战及温度舒适评分直至出苏醒室。

Methods 30 patients with chronic respiratory disease were randomly divided into two groups in a double-blind,parallel comparison study,16 patients in the group received Fudosteine tablets,400 mg,po,tid,and 14 patients in the control group received Ambroxol hydrochloride tablets,60 mg,po,tid,both were treated postprandially and for consecutively 7 days.

方法以盐酸氨溴索片为对照药，采用随机双盲、平行对照的试验方法，将30例有慢性呼吸道疾病的患者随机分为两组，即福多斯坦组16例和盐酸氨溴索组14例。福多司坦组给予福多司坦片，每次400 mg，tid，饭后服用；盐酸氨溴索组给予盐酸氨溴索片，每次60 mg，tid，饭后服用。

Single Dose Analgesic Efficacy of Tapentadol in Postsurgical Dental Pain: The Results of a Randomized, Double-Blind, Placebo-Controlled Study

单剂量 Tapentadol 在牙科手术后镇痛效果：一个随机，双盲，安慰剂对照研究

Three infectious bronchitis virus isolates named as Q1, J2 and T3 were isolated from proventricular tissue taken from vaccinated chicken flocks in China The biological characteristics of the three isolates were observed.

从我国接种过传染性支气管炎疫苗的幼鸡群的腺胃组织中分离得到三个传染性支气管炎毒株Q1、J2和T3，并对它们的部分生物学特性进行研究。将病毒通过9-11日龄鸡胚，盲传5-6代。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。