药物经济学研究设计方法主要有前瞻性研究设计、回顾性研究设计、模型法研究设计及混合研究设计四种。
The study design options contain prospective?retrospective, modeling, and a combination of two or more of the first three designs.
课程将突出混合方法研究的独特性、使用混合研究方法的目的，以及与每一种混合方法目的相对应的比较设计。
This introduction will highlight the distinguishing characteristics of mixed methods research, purposes for mixing methods, and alternative designs that accompany each mixed methods purpose.
对运动员和普通人的研究得出了混合的结果。
Research on athletes and ordinary human subjects has yielded a mixed bag of results.
加州大学洛杉矶分校的琳达·萨克斯的研究就是一个恰当的例子，她利用了一项全国性的大一新生调查来评估单性别高中和男女混合高中的效果。
A case in point is the study by Linda Sax at UCLA, who used data from a large national survey of college freshmen to evaluate the effect of single-sex versus coeducational high schools.
研究认为，男孩通常在男女混合学校的表现不好，因为当其女性同龄人比他们更快地在口语和阅读技能上做得更好时，他们会灰心。
The research argued that boys often perform badly in mixed schools because they become discouraged when their female peers do better earlier in speaking and reading skills.
在那项研究中，吸烟者在充满烟味并混杂着臭鸡蛋或鱼的混合气味的房间里待上一晚上后，他们会减少吸烟。
In that research, after spending a night in a room full of cigarette smell mixed with rotten eggs or fish, smokers use fewer cigarettes.
该项研究涉及了图像和HTML内容的混合。
《自然》的研究表示，海洋表面变暖，与较深、较冷的水域混合变少，更深的水域包含很多海洋的养分。
As the ocean surface warms, it mixes less with cooler, deeper waters, which contain much of the oceans nutrients, the Nature study says.
研究显示人们觉得这种混合叫声令人心烦意乱而且难以忽视。
The study showed that humans find these mixed calls annoying and difficult to ignore.
这种细胞拥有通过不同的比例混合这三种色相，能够给在研究中的细胞着上一百余种颜色。
By mixing these three hues in different proportions he was able to "paint" the cells in question in more than a hundred different colours.
对于混合胚胎的研究，戈登·布朗今天发起了激情而又带有个人化的辩护，他说这是人性的和道义的科学努力，能够拯救成百上千万生命。
Gordon Brown today mounts a passionate and personal defence of scientific research using animal-human hybrid embryos as an 'inherently moral endeavour' that could save millions of lives.
在这项研究的前四天，他们早餐全部吃了麦片和牛奶的混合饮食，午餐和晚餐全部吃的是冷冻主菜。
For the first four days of the study, they all ate a fixed diet of cereal and milk in the morning and frozen entrees for lunch and dinner.
通过研究这个混合应用程序，了解云计算的功用。
While examining the hybrid application, discover what cloud computing offers you.
早前的一些研究甚至也观察了一些生物体(如混合营养体)在低光照低营养环境下生长的情况。
Some previous studies even looked at how some organisms such as mixotrophs can survive low light and low food conditions.
这些研究使用HTML和图像的混合，图像占负荷的很大一部分并且在下载时间上有20到30 %的改进。
The studies used a mixture of HTML and images in such a way that the images occupied a significant portion of the payload report and showed a 20 to 30 percent improved download time.
在本系列的第1部分，我们将着重研究一个混合示例，一个使用云计算服务和基础设施进行增强了的专用应用程序。
Here in Part 1 of the series, you look a hybrid example, that is, a private application that is augmented with cloud computing services and infrastructure.
让研究人员感到惊讶的是，混合营养体不但自身生长旺盛，而且帮助许多依赖阳光的生物体在漆黑的环境中生存了下来。
The mixotrophs not only thrived, but also surprised researchers by helping sunlight-dependent organisms also survive pitch black conditions.
他说“对饮用酒精类产品与功能饮料混合的研究表明此类消费者会对酒精危害的意识降低。”
He said, “Studies on the effects of consumption of energy drinks in combination with alcohol find that users may experience reduced perceptions of alcohol impairment.”
该项目由Buro Happold工程顾问资助，将会研究混合结构材料对调节温度、湿度和室内通风的作用。
The project, sponsored by engineering consultancy Buro Happold, will investigate how hybrid construction materials could help to regulate temperature, humidity and ventilation inside a building.
据汽车数据研究公司报告，今年福特的4款混合动力车销售高达55%。
Sales of the four hybrids Ford now offers are up 55 percent this year, according to researcher Autodata Corp. of Woodcliff Lake, New Jersey.
意大利艺术家FrancoRecchia对科技世界作了深入研究，他擅长混合材料型雕塑，尤其关注都市风景及相关主题。
Italian artist Franco Recchia delves into the world of technology and the man made form in his mixed-media sculptures that focus on the urban landscape and related themes.
尽管此结果表明了是咖啡中的混合成分对人体有健康作用，但这项研究仍说明，有证据证明有些饮料对人体并没有想象的那么坏。
Though results have been mixed about coffee's effects on human health, the research contributes to a growing body of evidence showing the beverage may not be that bad after all.
事实上，美学专家已经通过实际研究证实了婴儿油和糖的混合物能够提供一种十分有效的去死皮方法。
Indeed, beauty experts have demonstrated through actual research that the combination of baby oil and sugar provides a most effective method for exfoliating skin.
当时她和德拉泽在研究一种微流体技术，用于分离颗粒混合物。
She and Drazer studied a particular microfluidics technique used to separate mixtures of particles.
现在研究人员正在测试肠胃舒泰和N -甲基吡啶的混合物，人体测试将确定这是否会有胃酸逆流的可能。
Now the researchers are test roasting a stomach-soothing N-methylpyridinium blend. Human trials will determine if it has all the boldness with none of the reflux.
当加州理工学院的研究人员把银加入微量合金混合物中后，它们就能够将玻璃棒的厚度提升到六厘米了。
When Cal Tech researchers added silver to the microalloy mix, they were able to expand the thickness of the glass rods to six millimeters.
研究人员将样品和抗体混合联系到四种已知癌症相关的蛋白。
Researchers mixed the samples with antibodies that bound to four known cancer-related proteins.
但是由于研究结果混合多种情况，他们表示不太肯定病人应否同时食补充营养和奥米加- 3。
But they say it is not clear whether patients should also consider taking supplements as well as omega-3 because of their mixed findings.
但是由于研究结果混合多种情况，他们表示不太肯定病人应否同时食补充营养和奥米加- 3。
But they say it is not clear whether patients should also consider taking supplements as well as omega-3 because of their mixed findings.
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