每周两次的

Methods 63 cases of coxa arthropathy associated with AS were divided into two groups,experimental group and control group.Both groups received a basal treatment of taking sulfasalazine and nabumetone.In EG intra-articular injection of sodium hyaluronate and was carried out once a week in 33 patients with coxa arthropathy associated with AS.Each case received 5 injections in all,only in first injection combined with compound betamethasone.

63例强直性脊柱炎伴髋关节病变患者随机分为两组，均在给予柳氮磺吡啶1.0g，每日2次及萘丁美酮1.0g，每日1次的基础治疗上，试验组患者进行玻璃酸钠和复方倍他米松髋关节腔内注射，每周1次，第1周同时注射两种药物，后第2～5周，仅注射玻璃酸钠，而对照组仅于疗程第1天给予复方倍他米松肌肉注射1次，连续5周为1个疗程。

Ordinary students as the supplement control group were selected at random. 9g pyruvate calcium capsules were taken twice a day in supplement control and supplement and training group. At the same time, equipollent glucose capsules were compensated to training control group. The trail lasted for 21 days, during which athletes'training was normal.

根据体重将男子散手运动员均衡地分为两组：运动对照组(training control，简称tc组)和补充丙酮酸运动组(supplement control，简称sc组)，两组研究对象的运动等级及训练情况基本相同，每周训练20小时以上；将体院大学生作为补充丙酮酸对照组(supplement and training，简称st组)。sc组和st组每天分两次补充9克丙酮酸钙；tc组补充等量葡萄糖，实验持续21天。

The 24-week study randomized women who had undergone hysterectomy and bilateral oopherectomy at least six months before to 300 g testosterone administered by testosterone transdermal patch twice a week or placebo. The primary end point was change in total sexual activity as recorded in a sexual activity log. A secondary end point was score on the Profile of Female Sexual Function, an instrument that records seven domains of sexual function, including number of sexual activities, both intercourse and nonintercourse, and orgasm. Incidence of personal distress disorder was also evaluated.

一项为期24周的研究，研究人员随机给予至少六个月前经子宫切除或双侧卵巢切除的妇女，每周两次300毫克经由皮肤渗透的睪固酮或安慰剂，初步的目的是想透过sexual activity log的纪录，以了解整体的性能力；第二项目的是替妇女性功能测影Profile of Female Sexual Function计分，一项仪器纪录了七项主要的性功能指数，包括性行为次数、交往与非交往数目与高潮次数；个人忧虑症发生机率同时也包含在评估当中。

Methods 68 patients with severe hepatitis were randomly divided into two groups: the treatment group (n=42) were treated with 10mg phentolamine mesilate, 160mg hepatocyte growth-promoting factors once daily by intravenous drip, and 1.6mg thymosin α1, two weekly by subcutis. The control group (n=26) was given 160mg PHGF once daily by intravenous drip. Two groups were given other composite treatment. Before and after treatment, blood test, hepatic function and coagulation function of the two groups were detected respectively.

68例重型肝炎患者随机分为2组，治疗组（42例）给予酚妥拉明10mg，PHGF 160mg每日1次静脉滴注，胸腺肽α1 1.6mg，每周2次皮下注射；对照组（26例）给予PHGF 160mg，每日1次静脉滴注，两组疗程均为1月，分别观察2组病例治疗前后的血常规、肝功能、凝血功能等指标。

Methods Thirty-two New Zeeland rabbits were randomly assigned into two groups as experiment group (n=24) end control group (n=8). Each rabbit in experiment group was given injection with 8.0 mg/kg of hydrocortisone acetate for two times per week, while rabbits in control group were given normal saline in same quantity. Serum glucocorticoid concentration, total cholesterol and triglyceride were determined respectively before and 2, 4, 6 and 8 weeks after treatment. Rabbits were sacrificed at the 2nd, 4th, 6th and 8th week. The rabbits, sacrificed at the same time point, were stratified into group A and group B according to the GC concentration, in an attempt to observe the rate of empty bone lacuna and glucocorticoid receptor expression in the soft tissue around hips.

32只新西兰大白兔随机分成两组：实验组(n=24)每周2次肌注醋酸氢化可的松注射液8.0mg/kg造模，对照组(n=8)每周2次肌注等量生理盐水各组于处理的0、2、4、6、8周抽血测定空腹血清GC血药浓度及而清总胆固醇、甘油三脂水平，并于第2、4、6、8周分批处死动物，将同批处死的实验组动物依据血清GC浓度分为A、B两组，观察股骨头的空骨陷窝率及髋周软组织中糖皮质激素受体的表达。

To collect forty-five NSCLC patiens that correspond to our qualification. All the object were treated by LCEHART radiated by 6MV/15MV X-ray, antero-three weeks adopted normal radiotherapy 2GY/F/d,the dose of the large radiation field reached 30GY/15F/3W then adopted LCEHART, the fractionation dose of the forth week, the fifth week and the sixth week was,1.3GY/F/Bid, 1.4GY/F/Bid, 1.5GY/F/Bid, the interval was six to eight hours, the total dose reached 72GY/45F/6W, and the dose of chorda spinalis was restricted below 40GY.

收集符合入组条件的NSCLC43例，采用后程逐量加速超分割放射治疗(NSCLC：采用6MV/15MV的X线照射，前3周为常规照射2GY/F/d，总剂量30GY/15F/3W即开始后程逐量加速超分割放疗，第4，5，6周每周分次照射剂量分别为1.3GY，1.4GY，1.5GY，每天2次照射，间隔6-8小时，均为每周5天，总剂量72GY/45F/6W，脊髓剂量限制在40GY以下)同步两周期化疗(NP方案：盖诺25mg/m2 ，静滴d1、d8，顺铂25mg/m2，静滴d1-3，同时水化、利尿、止吐)。

She said that she couldn't make a living in herchosen profession and that not even her moonlighting twice a week could puther out of the financial quagmire she was in.

她说她选择的教师职业使她无法生活下去，即使她每周两次晚上出去打工，还是不能摆脱经济站据的窘境。李小姐的情况很普遍。

Last June, her acupuncturist, Karen Kurtak of the Frontier Medical Institute, started affixing tiny black seeds of a Vaccaria plant to specific points on her ears, to quell cravings between twice-weekly sessions with needles.

去年6月，她的针灸师，前沿医学研究院的Karen Kurtak，开始附贴王不留行植物的微小的黑种子在她耳朵的具体点，每周两次用针镇压她对香烟的渴求感。

Most Britons have sex once or twice weekly, and most would be characterised as moderate indulgers in sexual activity with another person.

大多数英国人每周性交一次或两次，并且大多数应被描述为与另一个人进行性行为的适度放纵者。

Other common special papers are ones devoted to horse racing which may be published 2 or 3 times a week, depending on how many race meetings are scheduled each week.

另外，也有一些专门报道赛马赛事的报纸，每周出版两次或三次，其它班频率取决于每周比赛的日程。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。