Twin study is one of the most important methods to identify the genetic basis of complex diseases or traits.
双生子研究是确定复杂疾病和性状遗传学基础的重要方法之一。
Carrying out the twin study can play a great role in prompting the basic theory and clinical practice of TCM.
开展双生子研究对中医基础理论和临床实践有极大的推动作用。
Interactive effects, either between multiple genes or between genes and environment, will not be detected in a twin study.
相互影响的效果，或者在多种基因之间或是在基因与环境之间，并不能在双生子研究中检测到。
In a second twin study, this time just on men, Dr Arvey asked to what extent leaders are born, and to what extent they are made.
在第二轮的双胞胎实验研究中(这次只研究男性)，Arvey博士力求解答在哪种程度上领导者是天生的，在哪种程度上他们是后天培养的。
Shiva belongs to a colony of monkeys who have been fattened up to help scientists study the twin human epidemics of obesity and diabetes.
科学家们将一群猴子催肥，用来帮助他们研究人类的一对孪生流行病——肥胖症和糖尿病，希瓦就是这群猴子中的一只。
Then, when I was on a sabbatical in Stockholm, I had the opportunity to get involved with the Swedish Twin Registry, a large cohort study in which some researchers were looking at cognition.
然后，当我在斯德哥尔摩休假时，有机会参与了瑞典的双胞胎人员的登记工作，它是一个大型的队列研究项目，其中的一些研究人员正在着眼于认知的问题。
No one, however, was told that the child was a twin or triplet, or that the study involved the influence of nature versus nurture.
但是，没有一个父母被告知他们的孩子是双胞胎或三胞胎中的一个，或者被告知这项研究是有关先天和后天对人的影响。
The study included 192 twin pairs with at least one twin diagnosed with an autism spectrum disorder who were born between 1987 and 2004.
研究包括192对双胞胎，至少其中一个被诊断为泛自闭症障碍，他们在1987至2004年间出生。
It is obviously that only taking account of melt handling without considering material melting is not suitable to study twin screw extrusion theory thoroughly.
显而易见，只讨论熔体输送而不讨论物料熔融，对全面研究双螺杆挤出理论是很不够的。
The twin Spine study has been following pairs of twins in Finland, Canada and US since 1991.
自1991年以来，“双胞胎脊柱”研究项目已经对芬兰，加拿大和美国多对双胞胎进行过研究。
The objective of this study was to determine the biomechanical characteristics of the DLBP and compare them with the characteristics of the SHS and Twin Hook.
本研究的目的是明确DLBP的生物力学特性，并将其特点与SHS和双钩相比较。
This paper focuses on the study of the driving system about twin screw grinder.
本文对双螺杆磨浆机的传动系统进行了较为深入的研究。
The paper plays an important role in the design of the driving system of twin screw grinder and is a reference on design and study of the congener mechanics.
本文的研究工作对双螺杆磨浆机传动系统的设计具有重要的指导意义，对同类产品的设计和研究也有一定的借鉴作用。
The paper plays an important role in the design of the whole system of twin screw grinder and is a reference on design and study of the congener mechanics.
本文的研究工作对双螺杆磨浆机的整机设计具有重要的指导意义，对同类产品的设计和研究也有一定的借鉴作用。
The purpose of this paper is to analyses the structure, working principle and common troubles of twin cone lock ring synchronizer and to study the control methods and trouble shooting ways.
对汽车锁环式双锥面同步器的结构、工作原理、常见故障类型进行分析研究，找出发生故障的原因，然后提出解决和控制的方法。
Women who have twins naturally may live longer and have other child-bearing advantages compared with non-twin-bearing mothers, a study finds.
一项研究表明：自然怀有双胞胎的女性可能寿命更长并且相比于不怀双胞胎的女性而言，她们再次怀孕优势较大。
Conclusion Genetic factors are the main factors that influence the variation of uric acid in twin samples of this study.
结论遗传因素是影响本研究样本双生子血尿酸水平的主要因素。
The paper focuses on the study of dynamics parameters that include flow rate, power consumption, torque and axis force of twin screw pulping extruder.
本文主要对双螺杆磨浆机的动力学参数(流率、功耗、螺杆扭矩和轴向力)进行了研究。
An experimental study of the effects of the twin vertical fins position and twist strake wing on a fighter aerodynamic characteristics was performed in the wind tunnel.
针对边条弯扭及改变双立尾展向位置对全机纵横向气动特性的影响进行了试验研究。
It is essential to conduct basic study on crack movement for twin-arch tunnels, and in-situ monitoring is one of the feasible methods.
开展裂缝运动特征的基础研究，进行大量现场监测并总结规律是可行的方法。
The biological mechanism by which preterm delivery occurs might be different in twin and singleton pregnancy, and this hypothesis merits further study.
双胞胎的早产生物机转可能与单胞胎的不同，且这项假说值得之后的研究。
In this study, we selected 17 pairs of twin infants and 35 half - time resident children in nursery school as our objects of study.
以17对孪生婴儿作配对研究对象，35名幼儿园半寄宿生为分组研究对象。
The study on polymer's melting in twin-screw extrusion has been one of difficulties in theory researches, mainly because we couldn't observe the melting phenomena directly.
双螺杆挤出中的熔融是理论研究的薄弱点之一，其主要原因是在相当长的一段时间内人们对熔融现象无法作直接的观察。
In this study, we proposed a novel one step method in which maleation and reactive blending occur simultaneously in a twin screw extruder.
在本研究中，我们提出了一种新颖的一步法：马来酸酐化和反应性掺混可以在一台双螺杆挤出机里同时进行。
This paper focuses on the study of the design theory of twin screw pulping machine.
本文对双螺杆磨浆机的设计理论进行了研究。
It is significant to study on the experiment and basic theory about conical twin-screw extruder.
因此，深入开展锥形双螺杆挤出过程的实验研究和基础理论研究具有重要的现实意义。
Experimental study includes the law of flow field variation and variation of water surface in affected zone by the single groyne or twin-groyne.
实验研究包括单丁坝及双丁坝条件下丁坝影响区内流场及水面变化规律；
The wind tunnel experiments include four aspects:1) A wind tunnel investigation of twin-vertical-tails buffet of a strake-wing layout was conducted to study the test method of tail buffet.
实验研究方面的内容和成果主要有四个方面：（1）边条翼布局飞机模型双垂尾抖振风洞实验研究。
The wind tunnel experiments include four aspects:1) A wind tunnel investigation of twin-vertical-tails buffet of a strake-wing layout was conducted to study the test method of tail buffet.
实验研究方面的内容和成果主要有四个方面：（1）边条翼布局飞机模型双垂尾抖振风洞实验研究。
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