| 释义 |
con·trail 英ˈkɒnˌtreɪl美ˈkɑnˌtrelAHDkŏnʹtrāl' 高COCA⁵⁵²⁵⁰iWeb³²⁹⁸⁹
基本英英搭配记法近义反义例句
n.凝结尾流¹⁰⁰复数contrails
Noun:
an artificial cloud created by an aircraft; caused either by condensation due to the reduction in air pressure above the wing surface or by water vapor in the engine exhaustunidentified contrail未识别飞机的尾迹…
con一起|强调-trail⇒n.凝结尾流近义词 condensation trail凝结尾迹
A contrail is the visible vapor trail behind airplanes or rockets traveling at high altitudes.
这团痕迹可能是飞机或火箭飞上高空后留下的航迹云。 putclub
An “illusion” effect made the contrail appear as if it's rising straight up, but it's actually level, the official said.
虽然这团痕迹看起来似乎是朝上空升腾的，但实际上它是在向水平方向扩散。 putclub
But the property contrail of sand particles can be only found in a few fluid particles and few has continuity.
分析认为沙粒跃移特性轨迹只存在于少量的跃移质中，且很少具有连续性； cnki
The chip space movement contrail is studied systematically, and its initial movement contra il model is acquired.
系统研究了切屑的空间运动轨迹，获得了切屑空间运动轨迹数学模型； cnki
The simple and smooth curves like the contrail of the history river.
简洁流畅的线条，如历史长河的轨迹，源远流长。 ceen
A chalk writes the contrail with respect to your life;
一支粉笔写就您人生的轨迹； google-web
Analyze kinetic model of satellite's movement, generate satellite's position and velocity using queried6 orbital elements, generate pseudorange and rate of change of pseudorange with body's contrail.
通过分析卫星运动的动力学模型，利用查询到的卫星轨道6根数生成卫星位置、速度，再结合载体轨迹生成伪距、伪距率。 fabiao
And the interpolation arithmetic, curve contrail programming and servo control are done by computer.
而相应的插补运算、曲线轨迹规划、伺服控制算法等都由计算机来完成。 cnki
Every cloud you see is made of tiny droplets or crystals like this, and so is a contrail.
我们所看到的每一层云都是由雨滴或象这样的水晶组成的，所以就叫做轨迹。 putclub
Exactness of machining program can be checked with the function of preview machining contrail.
开发了加工轨迹预览功能，能检验零件加工程序的正确性。 cnki
Fixation- chunk is not a sentence unit, but is a language reflection of eye movement contrail.
汉语阅读注视块不是单纯的句法单位，而是人阅读眼动轨迹的语言投射。 cnki
In this paper, chip space movement contrail is studied systematically, and its initial movement contrail model is acquired.
本文系统研究了切屑的空间运动轨迹，获得了切屑初始运动轨迹模型。 cnki
It utilizes the characteristic of sensitivity to initialization and indeterminism to contrail, so chaotic property determines the performance of chaotic sequence.
它利用了混沌对初始条件敏感、轨迹具有不可预测性的特点来产生跳频序列。 cnki
On a worldwide average, contrail-induced cloudiness traps an extra31 milliwatts of energy per square meter.
从全球平均来看，飞行云造成的云量所阻隔的能量为每平方米31毫瓦。 cn-em
Simulation testing system, which simulates the tracking contrail of eye while watching moving pictures, is proposed to reduce the complexity of system.
模拟测试系统提出了一套模拟人眼实际观测成像位置情况的方案，此系统在减少仪器的复杂度等方面有较好的成效。 fabiao
The article provides a way to display machining contrail in WEDM controlling system based on single-chip computer.
介绍了一种基于单片机的电火花线切割控制系统加工轨迹的显示方法； cnki
The other is to design a morphological filter with disk structuring elements in different size applying to pitch contrail smoothing.
其二是采用圆盘形结构元素设计的用于基音周期轨迹平滑的形态学滤波器。 cnki
The tip of the contrail is moving far too slowly to be a rocket.
这个凝结尾流向远处流动的速度太缓慢了，因此这不可能是火箭飞行留下的。 down02.putclub.com
The numeral timing systems driven by PWM are set up for the direct current servo motor model by using the PI. and IP contrail ers respectively.
本文分别用 PI控制器和 IP控制器对直流伺服电机模型建立 PWM驱动数字型调速系统。 cnki
This contrail, a brick red streak of processed krill, more watery than particulate, was our first direct evidence that blue whales were feeding in winter at the Costa Rica Dome.
这条轨迹是消化过的磷虾残渣，较稀而不结块，这是我们头一次得到直接证据，确知蓝鲸冬天在哥斯达黎加圆突区进食。 cnnas
Contrail requires users to opt-in if they want to receive information from friends.
Contrail系统允许用户双向选择是否从好友获得信息。 yeeyan |