在一般的情况下光轴与分子的长轴方向一致。
Under commonly circs, its optic axis and molecule long axis is accordant.
椭圆形的钙质结核的长轴方向反映了地下矿化水的流动方向。
The long axes of the ellipsoidal shaped calcareous concretion reflected the direction of movement of mineralizing groundwaters.
气溶胶平均浓度的分布呈椭圆形，长轴方向为西北—东南向。
The distribution of average aerosol concentration has an elliptic form and the direction of its major axis is NW-SE.
建筑与道路旋转一定的角度，沿南湖长轴方向跨过道路，挑向湖面。
The building revolves and forms a certain degree with the route. It strides over the route along the long axis of Nanhu and stretches out to the lake.
表皮细胞和保卫细胞的长轴方向与叶脉走向一致，垂周壁平直或波形；
Epidermis cells and long axis of guard cells tend towards the same direction of venation.
结论局部心肌缺血梗死导致主动舒张期沿长轴方向的局部心肌应变积分显著异常。
Conclusion regional myocardial ischemia and infarction can cause significant regional diastolic wall abnormalities of integrated strain in active diastolic phase.
目前标本的气孔长轴多数与叶片长轴平行也与落羽杉属植物的气孔的长轴方向不同。
The walls of the epidermal cells are straight, and the long axis of stomata is mostly parallel to mid-vein in our specimens.
结论：人膝关节半月板具有各向异性的粘弹性特征，沿长轴方向上的抗拉伸强度最大。
The human knee meniscus possesses viscoelastic properties in all directions traction, but its anti-stretching ability is especially strong in longitudinal axis direction.
通过变形、压密、阻挡、涡流等显微构造标志确定流动方位；利用长条状晶体的长轴方向确定流动线理。
The flow orientation were determined by microstructural indicators such as deformation, compaction, obstruction and the whirling of lava flows;
结果表明：注入激光的偏振方向与波导长轴方向一致时的传输效率远高于与波导短轴方向一致时的传输效率。
The results show that the transfer efficiency is much higher when polarization direction of injected laser coincides with the direction of long axis than with that of short axis of the waveguide.
本文应用激光全息干涉计量术测量了新鲜人体下颌骨皮质骨长轴方向的泊松比，结果更接近在体骨的真实值。
This paper used laser holographic interferometry to measure the axial poisson's ratio of fresh human cortical bone of mandible. The results of measurement are close to real values of human bone.
方法应用TVI检测40例正常人和30例冠心病室壁运动异常节段左室心肌长轴方向运动速度并进行对比分析。
METHODS The moving velocity of LV wall in long axis direction were measured and analyzed by TVI in 30 patients suffered from CAD and40 normals.
目的探讨室壁与入射超声之间的夹角及应变长度（SL）对长轴方向应变成像（SI）和应变率成像（SRI）的影响。
Objective To study the influence of incidence angle of ultrasound and strain length(SL) on strain imaging(SI) and strain rate imaging(SRI) in long-axis direction.
目的探讨左室节段心肌在等容收缩期(ivc)与等容舒张期(ivr)长轴方向的运动特征及急性缺血时的变化规律。
Objective To investigate the features of left ventricular regional myocardial motion during isovolumic contraction (IVC) and isovolumic relaxation (IVR), and their changes in acute ischemia.
鸡蛋的有限元分析结果表明，鸡蛋在长轴方向承载时所产生的应力比短轴方向要大，蛋型指数对应力有一定的影响，与试验结果相一致。
The results of finite element analysis shows that the stress along long axis is bigger than short axis, egg shape index has a great impact on the stress when loaded.
沿盆地长轴方向，在坡降缓、斜坡长的古地形等条件下，源远流长地巨大的定向曲流河携带大量的泥沙进入湖盆，在河湖作用过渡带形成曲流河三角洲沉积体。
The immense oriented meandering river, along the long axis of the depression and with the gentle declivity and long slope, carried a large amount of mud and sand into the lake basin.
交叉轴尺寸属性则是在交叉轴方向上的长或者宽属性。
The cross size property is whichever of width or height that is in the cross dimension.
侧轴尺寸属性则是在侧轴方向上的长或者宽属性。
The cross size property is whichever of width or height that is in the cross dimension.
伸缩项目在侧轴方向上的长或者宽是它的侧轴尺寸。
The width or height of a flex item, whichever is in the cross dimension, is the item's cross size.
计算结果表明：由于燃烧器布置在前后墙，使得燃烧器喷口连线成矩形，从而使得炉内气流流场均为椭圆形，且椭圆的长轴沿炉膛高度方向不断变化；
The results showed that, the arrangement of burners on the front and back walls led too val rotation flow pattern, the long axis of which directed diversely along with the height of furnace.
本文证明该椭圆长轴和传动轴应该呈一定的夹角，而且夹角值随工作载荷的大小和方向的变化而变化。
There is angular between the longer axes of the ellipse and the axes of the shaft, moreover, the angular is variable with the magnitude and the direction of the load.
单轴压缩试验压缩方向平行于长轴。
The uniaxial compression tests are compressed parallel to their longitudinal axis.
随着曲率半径、轴长、玻璃体腔长度增加、前房深度变浅，Q值向负值增加方向变化。
With the increasing of R, axial length, vitreous chamber depth and decreasing of anterior chamber depth, the Q value is more negative.
应用实例表明，套管径向压力载荷图形的长轴指向地应力场的最小主压应力方向。
An example shows that the long axis of the casing pressure figure directs to the minimum principal compression stress.
应用实例表明，套管径向压力载荷图形的长轴指向地应力场的最小主压应力方向。
An example shows that the long axis of the casing pressure figure directs to the minimum principal compression stress.
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