茎的初生结构中多个维管束排列成环状，节部为单隙三迹，叶迹分别来自于3条维管束或同一条维管束。
The vascular bundles of the primary structure in stem are ring arranged, and the node is unilacunar and 3-traced, which is from three vascular bundles or one vascular bundle.
经过了三年的简直不下，简科终于拍摄出了这组令人惊叹的星迹照片。
After three years dedicated to the project, Mr Jankovoy finally caught a series of stunning star trails.
当你在商店看到150磅的三年级小孩，稍感惊讶的同时，你大概会觉得他/她很可怜。路德维希显然看到了虐待儿童的蛛丝马迹。
When you see a 150-pound third-grader at the mall, you probably feel sympathy tinged with a little shock. Ludwig evidently sees evidence of child abuse.
为了搞定这件事，他们需要事先调研，制定计划，最后完美地执行这三场谋杀，不留蛛丝马迹。
To do the job they'll need to research, plan, prepare, and execute the perfect untraceable murders.
目的将三源ct精确重建算法应用到动态重建的场合，用于抑制心脏或呼吸运动在CT成像中产生的伪迹。
Objective to reduce the artifacts produced by cardiac or respiratory motion, through the application of exact reconstruction algorithm with triple-source ct in dynamic reconstruction.
文中应用负射流理论解释三维计算中较大的数值粘性带来的尾迹偏移现象。
The negative eject theory is employed to explain the phenomena that the wake over-turn is due to large numerical viscosity.
五分之一的人说，当在配偶的脸书上发现了蛛丝马迹后，他们会对自己的婚姻感到不安。三分之一的人透露，自己的社交媒体登录信息对另一半保密。
A fifth said they felt uneasy about their relationship after discovering something on their partner's Facebook account and a third said they kept social media log-in details secret from partners.
利用三维光线追迹的方法，对小型激光二极管面阵的柱透镜耦合系统进行数值模拟研究。
With the help of numerical analysis of three-dimension ray tracing, the coupling system of cylindrical lens for small-size LD stacks was studied.
海水含盐量成了原来的三倍。因为污染，当地24种鱼类绝了迹。
The seawater has tripled in salt content and become polluted, killing all 24 native species of fish.
外侧胫骨平台呈杯口状，外侧股骨髁出现凹迹和内侧髁间棘高于外侧髁间棘在三组间无统计学意义。
The incidence of cupping of the lateral tibial plateau and notching of the lateral femoral condyle show no statistical differences.
结果表明，圆柱分离尾迹中的旋涡存在三维不稳定性。
The results show that the vortex motion is unstable for small three-dimensional disturbances in the separated wake of a circular cylinder.
作为第一部使用动作捕捉技术的国产动画电影，郭敬明的《爵迹》以2.74亿元的票房位居第三。
Guo Jingming's Legend of Ravaging Dynasties, the first domestic animated film to use motion capture technology, came in third with 274 million yuan.
首先，在三维空间内利用光线追迹法，对刻线不平行而光栅面平行时的压缩光栅对进行研究。
Firstly, the system of parallel grating pair, in which the grating grooves is unparallel while the grating surfaces is parallel, has been studied with the tri-dimensional ray-tracing method.
提出一种基于相位追踪和光线追迹算法测量水中物体三维形貌的新方法。
A new method based on phase tracking algorithm and ray tracing algorithm is proposed for measuring the three-dimensional (3-d) shape of object in water.
基于桨叶二阶升力线理论和旋翼自由尾迹模型，本文在第三章建立了一个适合于直升机旋翼尾迹结构及桨-涡干扰气动特性分析的方法和模型。
In Chapter 3, based upon the blade second-order lifting-line model and rotor free-wake model, an analytical method is developed for predicting the rotor wake structure and BVI airload.
建立了正三角形钝体尾迹流流动模型，基于冷态实验对粗糙壁面钝体尾迹流进行了求解，并与光滑壁面钝体的解进行了比较。
Mathematical analysis and numerical simulation is performed for the flow field near a rough wall based on an improved theoretical model proposed for the problem.
并对反射孤子、低速孤子和静态孤子三种情况下的速度、位移分别进行了数值计算，分析了变迹光栅孤子的速度可控性。
Numerical simulations of velocity and displacement of reflected soliton, slow soliton and standing soliton are carried out to analyze the controllable velocity characteristic of the GS.
本针迹是由三个或者四个连续的针迹在至少每针10点位的移动时产生的。
This needle mark is by 3 or 4 successive needle mark are in at least every needle at 10 o 'clock of the generation when shift.
本针迹是由三个或者四个连续的针迹在至少每针10点位的移动时产生的。
This needle mark is by 3 or 4 successive needle mark are in at least every needle at 10 o 'clock of the generation when shift.
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