Middle-range theories provide a form of theorizing that lies between abstract grand theorizing and theoretical local descriptions.
中层理论提供了一种介于宏大的抽象理论化与局部的理论叙述之间的理论化的方式。
However, to construct the middle-range theory is not only a part of the rational strategy but also a part of the legitimate strategy.
而建构中层理论既是合理化策略的一个组成部分，也是合法化策略的一个组成部分。
But there is evidence that ct scans for calcium can play a significant role in predicting cardiac deaths and making treatment decisions for the millions of people in the middle-range of coronary risk.
但有证据表明，针对钙化的CT扫描对预测心脏病患的死亡和为数百万处于冠心病中度风险的病人提出治疗方案有着举足轻重的地位。
Rather than offer evidence for categorizing brains as "male" or "female", research shows that brains fall into a wide range, with most people falling right in the middle.
研究并未提供将大脑划分为“男性”或“女性”的证据，而是表明大脑的划分范围很广，大多数人都刚好位于中间。
One of the longest mountain ranges of the world rises the floor of the Atlantic. This mountain range runs north and south down the middle of the ocean.
世界上最长的山脉之一从大西洋海底隆起，这条山脉沿海底中部向南北延伸，几座山峰露出海面，形成岛屿。
This hiatus could affect a range of Middle Eastern issues, from Iran to Lebanon.
巴以和平进程的中断可能会影响到从伊朗到黎巴嫩的一系列中东问题。
The age range is the most important part of this casting process and these two are the best fit for a romantic tangle in the middle of gunfire and excitement.
年龄范围是这次选角过程中最重要的部分，而这两位最适合在枪火和刺激中浪漫地纠缠在一起。
The company later said it had sold over 300,000 on the first day, around the middle of the range of analysts' expectations.
苹果公司后来宣布iPad首日销量超过30万台，大约只有分析家预测幅度的一半。
The company's IPO is valuing the company at $4 billion, assuming it debuts in the middle of the $9-$11 per share (ADS to be accurate) range underwriters have given the company.
假设人人的IPO价格为承销商给出的每股（确切的说是美国存托股份）9—11美元这一价格区间的中间价，那么经过此次IPO，人人的市值将达到40亿美元。
Previous research found that the painful parts of unpleasant sounds appear to be in the middle range of audible frequencies.
先前的研究发现，能够引起不快的声音中那些令人痛苦的部分处在可听频率范围的中间。
Mr Ravallion’s range captures the staggering growth of the emerging-market middle class.
拉瓦雷的定义范围见证了新兴市场中产阶级惊人的成长速度。
By the time Wilson left GM, almost half of all US families fell within the middle range of income. Most were headed not by professionals or executives but by skilled and semi-skilled factory workers.
到威尔逊离开通用汽车的时候，美国几乎一半的家庭都达到了中等收入水平，而多数一家之主并非专业人士或高管，而是技能娴熟和半熟练的工厂工人。
Mr Ravallion's range captures the staggering growth of the emerging-market middle class.
拉瓦雷先生采用的范围抓住了新兴市场中产阶级惊人的增长态势。
Only about half are biologists; the others range from software engineers to historians, from grandmothers to middle-schoolers.
在这些玩家中，只有一半是生物专业的，其他人从软件工程师到历史学家，从老太太到中学生都有。
A few months ago, Carlson realized that more protein-synthesis companies had entered the scene, including several that filled the middle range pricing gap.
几个月前，卡尔森意识到更多的蛋白质合成公司已进入这个领域，其中包括几个填补了中档价格的差距。
Not only did the crew see the movie-making process on the jet, they also spent some time on one of the movie sets built in the middle of the White Sands Missile Range in New Mexico.
空中预警机机组成员不仅在飞机上看到了电影制作过程，他们还在白沙导弹试验场中部参与了一部分布景拍摄。
The mountain, which is part of the Elburz mountain range south of the Caspian Sea, is the highest volcano in Asia and the highest peak in the Middle East.
德马峰是里海南边厄尔布尔士山脉的一部分，不但是亚洲最高的火山还是中东的最高点。
The threshold it used for “middle-classness” was a self-reported income of $4,286 a year in 2007 PPP dollars, consistent with the range of $4,000-17,000 a year used by the World Bank.
皮尤中心设定的“中产阶级”门槛以2007年购买力平价币值计算，为自报年收入4,286元，这与世界银行所用的4,000-17,000美元的年收入范围一致。
The potential 'drop zone', however, is estimated to cover a range of more than 60 miles - meaning it could be days before it is found unless it lands in the middle of a village, town or city.
但是，预计钻石可能落地的区域范围有60多公里，这意味着除非这颗钻石正好落在了村庄或城镇里，否则要找到它估计要好几天的时间。
For this projector, we'd recommend placing it such that the zoom lens is in the middle of its range.
对于这台投影机，我们都建议把它，这样的镜头，是在其范围的中间。
From the range of China, dd Airline in the middle level from the Numbers of airplanes, aircraft model frame, number of employees and annual income.
从全国民航的范围来看，DD公司无论在飞机数量、机型结构、员工人数还是年销售收入等方面，均处于中游水平。
It is a effective method for proceeding the microcirculatory image 'on adjusting the contrast of middle range of gray tone.
调整图像的中间灰度的对比度是处理微循环图像比较有效的方法。
A method of trace and parameter measurement for flying objects is discussed with the GPS and telemetering technique over the range of middle and far distances.
本文采用GPS定位与遥测技术相结合的方法对中远程飞行器轨迹测量进行了研究。
The scheme accomplishes range tracking by adopting three range gate tracking to make middle gate always centered at echo pulse center through feedback circuit and deviation calculation circuit.
该方案采用三波门跟踪，通过偏差计算电路和反馈控制电路使中间波门中心始终对准目标回波脉冲中心，完成距离跟踪。
The brake force is relatively smaller than other system at high-middle speed range, but effective at close to speed 0 where other systems don't conduct enough brake force.
这个刹车比其他刹车系统在中高速范围的制动力较小，但在速度接近为0时比其他的系统有效。
Teams comprise a mix of middle managers and key functional staff, who can offer a range of perspectives about the competitor and the specific issue(s) and factor(s) under examination.
这团队是由中层经理和关键职能员工组成的，他们能提供一系列的关于竞争对手和特别事件或因素的观点。
More recently, a broader range of names have been used, and people named Thi sometimes omit their middle name.
近来中间名的选择有比较多的其他字被使用了，有时“氏”的中间名常会被省略掉。
More recently, a broader range of names have been used, and people named Thi sometimes omit their middle name.
近来中间名的选择有比较多的其他字被使用了，有时“氏”的中间名常会被省略掉。
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