这种群体内部的偏侧性不平衡对个体也有好处。
This imbalance of lateralization within populations may also have advantages for individuals.
罗杰斯发现,小鸡的偏侧性取决于它在孵出蛋之前是否暴露在阳光下——如果在这段时间里保持黑暗,右脑或左脑都不会占优势。
Rogers found that a chick's lateralisation depends on whether it is exposed to light before hatching from its egg—if it is kept in the dark during this period, neither hemisphere becomes dominant.
与此同时,在鸣禽和老鼠身上也发现了类似的证据,从那时起,研究人员已经建立了一个令人印象深刻的动物偏侧性目录。
Similar evidence appeared in songbirds and rats around the same time, and since then, researchers have built up an impressive catalogue of animal lateralisation.
多年来,人们一直认为偏侧现象是人类独有的特征,但随着研究人员开始在各种动物身上发现偏侧现象的证据,这一观点很快就站不住脚了。
For many years it was assumed that lateralisation was a uniquely human trait, but this notion rapidly fell apart as researchers started uncovering evidence of lateralisation in all sorts of animals.
遗传在决定偏侧性方面起到了一定作用,但环境因素(对偏侧性)也有影响。
Genetics plays a part in determining lateralisation, but environmental factors have an impact too.
目的研究偏侧咀嚼对大鼠颞下颌关节及咀嚼肌的影响。
Objective To study the effect of unilateral chew on temporomandibular joint and mastication muscles.
偏侧卒中并不是心血管不良事件和90天死亡率的重要预测指标。
Stroke lateralization is not an important predictor of cardiac adverse events or 90-day mortality.
医生常用一种偏侧颅骨切除术治疗头部受到枪伤或者刀伤的患者。
Doctors sometimes treat patients who have suffered severe head trauma, such as gunshot or knife wounds, with what is known as a hemicraniectomy.
因左拇趾粗大、左下肢偏侧肥大、左足跖脑回状增生性斑块和结节30年就诊。
A 30-year-old female patient presented with macrodactyly of the left thumb, hemihypertrophy of the left lower extremity, plantar cerebriform hyperplastic mass and nodules for thirty years.
左或右利手和优势眼似乎是研究大脑功能不对称性和大脑偏侧型的最可靠的方法。
Throwing hand and dominant eye seems to be a most reliable way for detecting functional asymmetry and cerebral laterality.
结论:椎间盘突出更倾向于矢状倾角较大一侧,并随其程度增加,这种偏侧优势更趋显著。
Conclusion: LDH tends to occur in the side of coronal ZJ, and this tendency is more significance with the asymmetry degree increasing;
目的观察磨除单侧后牙造成偏侧咀嚼的大鼠颞颌关节内P物质(SP)的表达情况,进一步探讨颞颌关节病的发病机制。
Objective To study the expressions of substance P(SP) in rats with unilateral chew, and to discuss the mechanism of temporomandibular disorders.
目的研究线分法试验中线段位置对不同程度偏侧忽略脑卒中患者线分结果的影响,探讨线段位置对线分结果影响的机制。
Objective To investigate the effects of line location on the results of the line bisection test and the mechanism behind these effects.
侧偏刚度是决定操纵稳定性的重要参数,轮胎应具有足够的侧偏刚度以保证汽车具有良好的操纵稳定性。
Slip rigidity is an important parameter for steering handling, and tires should have sufficient slip rigidity to ensure good handling and stability of vehicles.
研究轮胎滚动阻力、静态转向力矩和侧偏特性等因素对载重汽车性能的影响。
The influence of the tire characteristics, such as rolling resistance, static steering resisting moment and side slip etc.
轮胎的动态侧偏力学特性是影响汽车前轮摆振的最关键因素之一。
Dynamic characteristics of wheel tire lateral distortion mechanics of motor vehicle is one of the most important key factors influencing the front wheel shimmy of the motor vehicle.
在静垂直模型基础上利用轮胎的侧向模态参数建立了轮胎稳态侧偏特性模型。
Based on static vertical models, the model of tire cornering properties was established with lateral modal parameters which were extracted from lateral excitation experiments.
第一高密度区位于视网膜鼻侧偏腹方,第二高密度区位于颞侧偏背方。
The first high-density area is located slightly ventrally at the rostral side, the second one slightly dorsally at the temporal side.
对轮胎进行侧向激振试验得到轮胎的侧向模态参数,依据轮胎侧偏时印迹的几何变形及模态参数建模的思想,得到了侧向力分布。
The distribution of the tire side force was obtained by using geometric deformation of contact patch of cornering tires and the principle of modeling tire with experimental modal parameters.
本文论述车辆维修、驾驶对制动跑偏、侧滑的影响。
The effect of vehicle maintenance and drive on the brake bias and side slip is discussed in this paper.
通过引入悬架导向作用、轮胎侧偏效应及有效路形概念,建立了15自由度整车振动模型。
By introducing guiding effect of suspension, side-slip of tires, and the concept of effective road input, a vehicle vibration model of 15 DOFs is set up.
模型的计算结果与实验结果对比,表明该模型可以反映轮胎非线性侧偏特性,可以用于汽车操纵动力学研究。
The non-linear non-steady lateral force and aligning moment are compared with test data, showing the feasibility of application for the studies of vehicle dynamics.
一百多年来,临床实践已经证实脑垂体肿瘤(或视交叉部病变)可以引起双颞侧偏盲的视野改变。
It has long been known that bitemporal hemianopsia is one of the typical manifestations in patients with pituitary tumours.
大多数双颞侧偏盲患者P—VEP呈交叉不对称性分布。
The cross asymmetrical distribution of P-VEPs appears in most of the patients with bitemperal hemianopia.
三轴汽车;汽车动力学;响应;转向特性;侧偏力;
Three axle vehicle; Vehicle dynamics; Response; Steering character; Cornering force;
同时就尾旋中偏滚对尾旋侧滑的影响、绕铅垂轴旋转对坡度的影响等进行了讨论分析。
Meanwhile, it also discusses the influence of roll yaw on sideslip in spin, and of moving round plumb line on Angle of bank.
同时就尾旋中偏滚对尾旋侧滑的影响、绕铅垂轴旋转对坡度的影响等进行了讨论分析。
Meanwhile, it also discusses the influence of roll yaw on sideslip in spin, and of moving round plumb line on Angle of bank.
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