Although some so-called contrails, which are simply clouds of tiny ice crystals condensed from the moisture in aircraft exhaust, evaporate quickly, many linger for hours and spread across the sky.

The parameters of explosion characteristics are very important to be used as the theoretical basis in dust control and explosion prevention.

粮食粉尘的层状、云状着火温度等爆炸特性参数在粮食中转筒仓防尘防爆中具有重要的应用意义，可作为中转筒仓系统设备粉尘爆炸预防和防护等方面的重要理论依据；

The structure of the hailstorm's "finger" echo-es and the possible mechanism of their formation

冰雹云的指状回波结构及其形成机制探讨

This article elaborates cloud evolution by referring some easily neglected, the simplified indicated cloud type and the code, and it has the vital significance regarding to the observation, the recording and the code.

以一些易被忽略、简化的指示性云状及编码为依据，论述云天演变，对于观测、记录及编码具有重要意义。

Features in the seawater column: acoustic plumes, cloudy turbidity and point-line-type reflection.

海水层中的特征：声学羽流、云状扰动、点划线反射。

People who wear contact lenses are most likely to notice some problems, says Ng. If they have eyeliner stuck to their lenses, increasing deposits might cause vision disruption as the lens becomes cloudier.

戴隐形眼镜的人更容易感觉到问题，艾莉森说，如果有眼线膏附着在隐形眼镜上，不断增加的沉积物会导致视力云状模糊。

Use the Development and Test on the IBM Cloud command line tools to automate creation and deletion of virtual machines.

使用Development and Test on the IBM Cloud命令行工具来自动创建和删除虚拟机。

One of the drawbacks to this solution is that you need to deploy the Development and Test Cloud command line bundle on each system that you are monitoring.

该解决方案的缺陷之一是，您需要在您监控的每个系统上部署Development and Test Cloud命令行包。

Now that you have an account, we can install the Cloud Foundry Command Line Interface ( CLI), which we will use to deploy our application.

有了帐户后，我们可安装Cloud Foundry Command Line Interface（CLI），稍后将使用它部署我们的应用程序。

In a real implementation, this should be replaced with Development and Test Cloud command line scripts, introduced above.

在实际实现中，这应当由上面介绍的Development and Test Cloud命令行脚本替代。

Microsoft generates nearly a third of its revenue and almost 40% of its operating profits from its "Intelligent Cloud" line of businesses. Investors are clearly happy with the company: Shares have shot up by about 16% since the start of the year.

“智能云”项目所带来的收益几乎占据了其运营收益的半壁江山，也是其总收入的三分之一。很显然，投资者们对微软公司的业绩很是满意。微软的股价自年初已经上涨了16%，呈直线上升趋势。

On security-focused diagrams, the line through the Cloud might include a padlock beside it, to indicate that the connection is secured.

在以安全性为中心的图表上，这条穿过云的线可能还会在旁边多出一个挂锁以表示这个连接是安全的。

Numerical simulation of transport and diffusion of seeding line source in Guanzhong Region

陕西关中增雨播云线源输送扩散数值模拟

CURVATURE REDUCING METHOD BASED ON SCAN LINES Point Cloud-based Stratified Contour Extraction and Its Multi-LOD Expression with Ground Laser Range Scanning

三维激光点云扫描线曲率压缩算法研究激光扫描数据的等值线分层提取和多细节表达

The simulated seeding lines deviate from the designed line due to transport by horizontal wind fields.

从结果分析发现，实际形成的播云线受水平风场输送作用，与设计的航线产生了偏离；

Anchoring and propping together with a new protective net SNS for treatment of dangerous rock masses along the yun-tang line of the Huangshan Scenic Spot

采用锚固和支撑与新型防护网SNS联合治理黄山风景区云汤线危岩崩塌

Study on controlling Dendrolimus superans using avermectin by aerial spraying

利用M-18型飞机喷洒高效生物药剂防治落叶松毛虫的研究

Only when its biology was understood and chemical pesticides and aerial spraying became available a few decades ago, could efforts be made to control the insect.

只是在几十年前认识了其生物性，有了化学杀虫剂和空中撒药之后，人们才开始努力控制这种虫害。

And to lower the risk of infection, some areas have taken extreme measures, including aerial pesticide spraying.

为了降低感染率，一些地区甚至采取了极端的措施，即在空中喷洒杀虫剂。

Dendrolimus punctatus Control by Aerial Spraying of Ultralight Helicopter

应用超轻型飞机防治马尾松毛虫试验研究

Paper here deals with the conditions, mechanism, effects and profits of the yield increases of herbages and the influences concerning main mineral nutrients by aerial spraying of urea and zinc sulfate solutions.

本文研究了飞机喷洒尿素、硫酸锌对牧草增产的有效条件、增产机理、增产效果、经济效益，以及喷洒肥液对主要矿质养分的影响问题。