临床试验中最常见的设计是平行组设计和交叉设计。
The most common designs in clinical trial are parallel design and cross over design.
方法采取平行组设计、分层随机、双盲、多中心临床试验方法。
Methods parallel group, stratified randomization, double blinded, muti-center clinical trail was designed.
方法：采用随机、双盲、安慰剂平行组对照、剂量反应研究设计和优效性检验。
METHODS: Cortex fraxini total coumarin was involved in a randomized, double-blind, placebo parallel control, dosage-reaction design and superiority test.
口服缓释丙酸倍氯米松、强的松治疗活动性溃疡性结肠炎：一项双盲、随机、平行组研究结果。
Oral prolonged release beclomethasone dipropionate and prednisone in the treatment of active ulcerative colitis: results from a double-blind, randomized, parallel group study.
在一项平行实验中，他观察了一组由新型药物(lapatinib)治疗的女性患者。
In a parallel experiment he looked at a group of women being treated with a new drug called lapatinib.
在平行服务组中，必须防止任何活跃的进程对磁盘进行写入。
In parallel service groups, it is necessary to prevent any active processes from writing to the disks.
切其博士不是从头开始制造新的基因组，而是在已有基因组中进行很多平行的改变。
Instead of making new genomes from scratch, Dr Church plans to make lots of parallel changes in existing ones.
VCS允许磁盘资源中存在平行或故障恢复服务组。
VCS can have parallel or failover service groups with disk group resources in them.
为了行进电池的容量，多个正、负极板别离平行，横向焊接成正、负极板组。
Marching to the capacity of the battery, multiple parallel plate separation, positive and negative horizontal welding into positive and negative plate group.
当要求不是很严格时，一组平行光也可以加到“立体”层，这提供了额外的光照控制甚至可以加入颜色(气氛)效果。
While not strictly necessary, a parallel light is also applied to the "stereo" layer, this provides additional control over brightness and even can apply colour (mood) effects.
大部分这些长线行而且很深的裂缝向东北或西北延伸，并形成平行线，而且经常定期地形成一组组间隔。
Most of these long, linear and very deep cracks trend northeast or northwest and form parallel, often regularly spaced sets.
在两者关系的基础上，提出了组-角色分配的平行四边形法则。
Then based on this relationship, a parallelogram principle for Group-Role Assignment was proposed.
在同一批次的一组平行志愿中，院校的搭配非常重要。
In the same batch of a group of volunteers in parallel, with very important institutions.
综片，综线，综丝织布机上一组平行的线或金属线，用于分开和引导纱线并为梭子开道。
One of a set of parallel cords or wires in a loom used to separate and guide the warp threads and make a path for the shuttle.
综片，综线，综丝织布机上一组平行的线或金属线，用于分开和引导纱线并为梭子。
One of a set of parallel cords or wires in a loom used to separate and guide the warp threads and make a path for the shuttle.
给出了解决刚体平面平行运动问题的一组完整方程，讨论了力系简化在质心平面内的条件。
A integrated equation set for solving plane parallel motion of rigid body was derived, and the conditions of system of forces simplified on the center of mass plane was discussed.
实验包含平行对照组。
多数频率下，甚至对一组平行导体呈现出的电感也必须予以考虑。
Even a set of parallel conductors exhibits inductance that must be considered at most frequencies.
从两个平行轴粘弹性圆柱体的接触问题出发，可以得到一个法向接触和切向接触耦合的积分方程组。
From the rolling contact problem of two viscoelastic cylinders with parallel axis, a series of normal-tangent contact coupled integration equation is obtained.
定言命令是绝对性的。这就意味着，它不参考或依赖任何其他目的。大家现在可以看到这三组平行对立之间的联系。
A categorical imperative commands categorically, which just means without reference to or dependence on any further purpose and so you see the connection among these three parallel contrasts.
对照组大鼠按照同期平行对照的原则，以相同方式注射同体积的生理盐水。
According to the parallel control principal, rats in the control group were injected with saline of the same volume with the same method.
将标本向不同方向旋转，直到用野外或放大镜看到晶面或解理面上出现一组平行的明暗相间的直线或折线，这就是双晶纹。
The specimen with different direction, with the field or a magnifying glass to see a group of parallel dark and straight line or a line or plane appears on the cleavage plane until it is twin.
枕状构造是砂层中一组呈“凹”形弯曲的变形沉积体，它的原始层平行于枕状体的底面，顶面则是一个平直的截切面。
Pillow structure consists of a suit of deformed concave upward bodies made of silt and sand whose original layering bent round parallel the basal surface and it truncated at the top surface.
就实验组与对照组的平行对比而言，各种量表评分的差异都具有显著或极显著意义。
According to the parallel contrast between experimental and controlled group, the differences of scores were of marked or extremely marked statistical significance.
本文提出了一种基于空间一组平行线标定镜头畸变的简便方法。
A new approach for lens distortion calibration is presented in this paper, which utilizes parallel lines.
方法：开颅夹闭治疗的119例患者（129个动脉瘤），按平行对照分成四组。
Methods: 119 patients with 129 aneurysms under Craniotomy clipping were divided into four groups by parallel design.
喜山运动以后油气聚集的规律，受三组走向相互平行的北倾逆断裂所控制。
Oil and gas accumulation after Ximalaya movement was controlled by 3 sets of north tilted reversed fault system with parallel strikes.
其二，存在于上奥陶统铁热克阿瓦提组与下伏地层之间，主要为平行不整合，局部为角度不整合。
The other one is between the Upper Ordovician Terekawat Formation and the underlying formations, which presents commonly as a parallel unconformity or an angular unconformity in some regions.
其二，存在于上奥陶统铁热克阿瓦提组与下伏地层之间，主要为平行不整合，局部为角度不整合。
The other one is between the Upper Ordovician Terekawat Formation and the underlying formations, which presents commonly as a parallel unconformity or an angular unconformity in some regions.
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