一组

In one group, Sr-HA cement was injected into rabbit ilium （non-weight-bearing conditions）.

方法12只兔随机分为两组，将Sr-HA活性骨水泥注入其中一组兔的髂骨内，另一组中，Sr-HA活性骨水泥被用于单侧半髋关节置换。

In this example, there are two sets of switches: one set of two-pole switches (two Model 7702 modules) is used to connect the cells to the voltmeter, and one set of isolated switches (two Model 7705 40-Channel Control Modules) is used to connect the load resistors.

在本例中有两组开关：一组为双刀开关（两个7702模块），被用来将电池连接到伏特计；另一组为隔离开关（两个7705型40通道控制模块），被用来连接负载电阻。

One group placed a moleskin pad -- which has no known wart curatie powers -- on a wart. The second group coered a wart with a moleskin pad that had an under layer of clear duct tape. Both groups had the wart being studied measured and scraped first.

一组将无疣治疗作用的绒布垫置于疣之上，另一组将具有布基胶带内层的绒布垫置于疣之上。2组患者的疣首先被测量尺寸大小。

Methods:24 octogenarian patients with SIRS were involved in a randomized control clinical trial.12 cases were treated with PN support with 1.2×BEE of total energy intake,and another 12 cases with 1.5×BEE of total energy intake for 6 days.

采用随机对照方法，将24例高龄SIRS病人分为两组，一组PN时按BEE的1.2倍提供热能，另一组按BEE的1.5倍提供热能，均治疗6天。

A one - to - one correspondence between the elements of two sets such that the result of an operation on elements of one set corresponds to the result of the analogous operation on their images in the other set.

同构的两组元素的一一对应的关系，这种关系使得对其中一组元素进行运算的结果对应于对它们在另一组中的像进行类似的运算所得的结果

An interference pattern of two systems of fringes has been obtained by vising two radiations in a Hilger prism interferometer A system of white bands with equal spacing which are always parallel to the refracting, edge of the prisin is the result of the intersection of the two systems of fringes.

在Hilger棱镜干涉仪中，用两辐射线，则在一干涉图形中可得两组不同方向之干涉纹；因两组不同方向之干涉纹之相交，而得一组平行之白色条纹。此种条纹恒与棱镜折射边相平行，而条纹间之间隔为相等。

One of the two parameter group can be obtained directly by taking its corresponding nonnegative functions to be zero and another parameter group can be obtained through learning according to its corresponding nonnegative functions—performance index.

其中的一组可调参数可通过令相应的非负函数为零直接求得，而与另一组可调参数相对应的非负函数就是用于这组参数学习的性能指标。

Objective To investigate the nursing intervention in preclusion of post-urethroplasty urinary fis-tula of hypospadia.Methods 70urethroplasty cases were randomly divided into2groups,the urethral stents were douched with0.9%N.S in the cotrol group,and the integrated nursing interventionwas applied in the treatment group,the INI includerays the use of10ml0.9%N.S plus80000units gentamicin for douche,swabbing genitals with nitrofurazone solution and infrared rays exposure of genitals.

目的 采用护理干预手段预防尿道下裂术后尿瘘的发生方法选择尿道下裂带蒂皮瓣正位开口期尿道成形术患者70例随机分 2组：一组是常规用生理盐水冲洗尿道支架管方法；另一组是生理盐水10ml加庆霉素8万U冲洗新尿道支架管，呋喃西林溶液擦拭外阴部以及红外线伤口局部照射的护理干预方法综合护理，观察尿瘘的发生率。

In this prospective study, 52 consecutive patients who were receiving PPIs and who were positive for H. pylori by BreathID, a new, continuous real time 13C-urea breath test, were randomized to receive either omeprazole 20 mg/day or pantoprazole 40 mg/day for 14 days. Complete test data was available for 43 patients.

在这项前瞻性研究中，52位接受质子帮浦抑制治疗，且以新式持续性即时13C-尿素呼吸检验仪器BreathID检查后，确认为幽门螺旋杆菌阳性的患者，将他们随机分配为2组，一组每天服用20毫克omeprazole，另一组则每天服用40毫克pantoprazole，并持续治疗14天，最后共有43位完成全部试验。

One group had always run shoeless. Another group had always run with shoes. And the

一组一直光脚跑步，另一组总是穿鞋跑步，第三组变成无鞋跑步。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了