The researchers insist that this lower mortality rate is not the result of the breast augmentation procedure itself, but rather of a double selection bias.
研究人员认为，这一较低的死亡率不是隆胸本身的结果，而是由于双重选择偏倚。
Activating a selection (by double-clicking with the mouse, or pressing the spacebar) causes the corresponding item to be opened in the editor.
激活某一个选择(通过双击鼠标，或按下空格键)会让对应的项目在编辑器中打开。
Selection of pumping method is important to the enhancement of the performances of double clad fiber lasers.
选择合适抽运方式对提高双包层光纤激光器的性能具有重要的意义。
By means of intervarietal crossing and linear selection, the new rape variety "Youyan No. 1" of low erucic acid and "Youyan No. 2" of "Double Low"(low erucic acid and low glusosiolate) have been bred.
通过品种间杂交和系谱法选择，育成了甘兰型低芥酸油菜新品种“油研1号”和甘兰型“双低”油菜新品种“油研2号”。
Based on the above, the impact of amplitude coefficient ratio on amplitude-phase Double Differential Space-Time Codes is discussed, and an optimal selection scheme in amplitude coefficient is given.
在此基础上，讨论了幅度系数比对幅度相位双差分空时码的影响，并给出了一种最佳的幅度系数选择方案。
The results show that the proper selection of modes of welded joints and welding technologies can double improve the fatigue life of structures.
结果表明，合理选择焊接接头形式和焊接工艺可以成倍地提高结构的疲劳寿命。
This paper introduces the material selection and yarn property of double polyester covered yarn, describes process key and technology measures in reforming spinning frame and operating management.
介绍了双涤纶包芯纱线的原料选用和成纱性能，叙述了各生产工序的工艺注意要点，以及在细纱设备改造和操作管理方面采取的技术措施。
The frequency of C1001B double seedling could be improved with a particular selection method.
通过特殊的选择方式，C1001B双苗发生频率可以提高。
For more colour and pattern selection, please refer to the colour chart of "Double Percle Aluminium Decoration Board."
更多的颜色选择请参照：“汇圆”装饰铝板色卡。
These results indicated that the selection of double heterozygotes among offspring may be a useful way to improve the expression of exogenous genes in the transgenic animals.
结果提示，选育双重杂合子转基因后代小鼠，是一条提高转基因动物外源基因表达水平的有效途径。
It proposes method to realize map layer operation, double direction selection, database link, and analyzes amply in allusion to some technical difficulty thing and solve method in more exploiture.
给出地图图层操作、双向查询、数据库联接等功能的实现方法，并对二次开发中遇到的一些技术难点问题和解决方法进行了详细分析。
This paper introduces the principle and typical operational modes of double effect distillation, and discusses its selection and application.
介绍了双效精馏的原理和几种典型的操作方式，阐明了双效精馏的选择依据和应用原则。
This paper introduces the working principles of an electronic double-water level alarm and the designing calculation of its related parameter selection.
介绍了一种电子式双水位报警器的结构及工作原理，并对其有关参数的选定进行了设计计算。
Selection capture, coming after you've set up your screen just the way you like it, allows you to take your time to mark out and alter the region before double-clicking it to take the final shot.
选定你喜欢的屏幕抓取方式后选择抓取范围，在双击确定最终截图之前允许你花时间去标记和修改区域。
Furthermore, the selection of the double telecentric optical system ensures the correction of the trapezoidal distortion introduced by the tilt object surface.
选择双远心光学结构，便于对倾斜物面所产生的梯形畸变进行矫正。
Finally, be sure to double-check your selection before clicking to confirm your answer and move on.
最后，请确实在按下确认你的答案键及继续前进键之前要再做检查。
This machine has two types for selection, single-head showering machine and double-head showering machine.
本机有单头淋幕机及双头淋幕机两种型号可提供选择。
Natural selection double level without a sieve bottom wet material crusher efficient finely special equipment and name (coal gangue break) hammer.
天择双级无筛底湿料粉碎机高效细碎专用设备又名（煤矸石锤破）。
The selection of center distance and gear ratio distribution for a reducer with double-circular-arc gear will have a direct effect on its size, weight and loading capacity.
双圆弧齿轮减速器中心距和传动比分配的确定，直接影响减速器承载能力、重量和体积。
The user can click in the selection margin to select a single line of text or double-click to select the entire paragraph that the line double-clicked is contained within.
用户可在选定内容的边距中单击以选择一行文本，或双击以选择被双击的行所在的整个段落。
The user can click in the selection margin to select a single line of text or double-click to select the entire paragraph that the line double-clicked is contained within.
用户可在选定内容的边距中单击以选择一行文本，或双击以选择被双击的行所在的整个段落。
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