闭经的

The conversion of the cyclobutanes to the corresponding annulation products was achieved by a reaction sequence of [elimination of HCl in the cyclobutanes-4 electron electrocyclic ring opening-6 electron electrocyclic ring closure-elimination of another HCl molecule] .

这些环丁烷产物向增环产物的转化是经一个[脱除－分子HCl得环丁烯－环丁烯电环开环为丁二烯－6电子电环闭环－脱除另一分子HCl]这一连续反应进行的。

The company manufactured ZST series of rapid-response automatically closed glass ball sprinklers nozzle is under international fire safety standards and requirements in line with China's national standard and the Chinese fixed fire extinguishing systems and fire Component Quality Supervision, Inspection and Testing Center of qualified quality products.

本公司制造的ZST系列闭式自动快速反应玻璃球洒水灭火喷头是根据国际消防标准并符合中国国标要求且经中国国家固定灭火系统和耐火构件质量监督检验中心检测合格的优良产品。

It was mainly used to treat menstrual discordance,dysmenorrhea,zhengjia agglomeration,chest and abdomen bite,the sore being swollen and painful,emotion dysphoria and insomnia,liver and spleen intumescence,angina.

丹参是唇形科植物丹参Salviamiltiorrhiza Bunge的根，它的主要功效有祛瘀止痛，活血通经，清心除烦，用于月经不调，经闭痛经，癥瘕积聚，胸腹刺痛，疮疡肿痛，心烦不眠，肝脾肿大，心绞痛。

After being registered accurately with Photoshop 7.0 software, the male urological and reproductive organs such as kidney, adrenal, ureter, bladder, male urethra, prostate, spermaduct, seminal vesicle and the adjacent organs such as abdominal aorta, inferior vena cava, thoracic duct, the lymph nodes beside abdominal aorta, the nephritic artery and vein, the intrailiac artery and vein, pelvis, the prostatic plexus and internal obturator muscle can be segmented and surface rendering three-dimensional reconstructed with 3D-DOCTOR software.

断面图像数据集经Photoshop 7.0软件精确对位、配准后，应用3D-DOCTOR 4.0软件，分别对男性泌尿生殖系统的肾脏、肾上腺、输尿管、膀胱、男性尿道、前列腺、输精管、精囊腺和泌尿生殖系统的毗邻器官腹主动脉、下腔静脉、胸导管、主动脉旁淋巴结、肾动静脉、髂内外动脉、骨盆、前列腺周围静脉丛、闭孔内肌等进行数据分割和三维面绘制重建。

Methods Ultrasonic examination and angiography were made to 55 cases with patent ductus arteriosus, the diameter of ductus arteriosus, the length and shape were measured; individual minimally invasive treatment was selected according to the individual characteristics, such as transcatheter closure, subaxillary small incision or extrapleural ligation.

对收治的55例动脉导管未闭患者经超声及放射造影检查，对动脉导管的直径、长度和形态作出评估，并针对不同特点选择个体化方案，进行介入封堵、腋下小切口或胸膜外结扎等微创治疗。

Students will learn the functions of the liver from Chinese, Western and naturopathic perspectives.

这门课也将介绍中国医院中西医结合治疗妇科病的最新研究成果，如关於不孕症，卵巢萎缩，子宫内膜异位和经闭的临床研究成果。

The synthetic route starts from penicillin G, peroxyacetic acid(8.5%) as Oxidizing Agent to get penicillin G sulfoxide; esterifided with p-nitrobenzyl bromine to synthesize penicillin G sulfoxide ester; we synthesize 3-exomethylenecepham sulfoxide ester with phthalimide potassium and 4A molecular sieve as acid scavenger to open the ring, SnCl_4 as catalyzation to close the ring. The yield is over 60%.

本研究采用的合成路线为：以青霉素G钾盐为原料，选用工业过氧化氢制备的过氧乙酸(22.3%)稀释至8.5%为氧化剂，氧化得青霉素亚砜；采用对硝基溴苄为酯化试剂，制备青霉素亚砜酯；以NCP(N-氯代邻苯二甲酰亚胺)为开环试剂，酞酰亚胺钾和4A型分子筛为酸清除剂，顺利开环；再经无水SnCl_4催化闭环得3-环外亚甲基头孢亚砜酯，最终产率在60%以上。

The effects between Transobturator and Retropubic mid-urethral sling are similar.

经闭孔通路和传统的耻骨后通路对尿失禁的治疗效果是相似的。

Objective To study the safety and efficacy of transurethral resection of bladder tumor under block anesthesia of bilateral obturator nerves.

文章摘要：目的探讨双侧闭孔神经阻滞在经尿道膀胱肿瘤电切术（transurethral resection of bladder tumor，TURBt）的安全性与有效性。

Pan bottom consists of dry and wet surfaces.When heated,the pan produces vapor to sterilize.Reaching the cold bottom of condenser,vapor will be condensed into water and drained back into pan.When the temperature in condenser reaches 90℃,vapor will be released from the vent devised with a whistle alarm.

底锅分为干表面和湿表面二部分，加热时可产生过热的高温蒸汽进行灭菌，当蒸汽进入冷凝器底部时，则遇冷被冷凝成水，经回水管又流回底锅，水———汽在锅内闭路循环，直至冷凝器中水温达到90℃以上时为止，此时蒸汽则通过出气管外逸，吹动哨片发出响声报警。

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。