概念图导读：动物类别

视频中的文字说明：

A mammal is an animal with hair that gives birth to live babies.

A reptile is an animal that lives on land and has dry skin.

Any animal that can live both on land and in water is an amphibian. Amphibians have smooth,wet skin.

A bird has feathers and two wings.Most bird can fly.

An insect is a small creature with three body parts,and six legs.Insects have no bones.

A fish is a creature that lives in water and breathes through gills.Fish use fins and a tail to swim.

概念建模，描述了植物生长需要的阳光、空气、水和土壤，图的下面有对应图自然语言描述，读者可以对比概念图和自然语言，看看怎么用好。

视频中的文字说明：

A plant needs many things to help it grow. It needs sunlight,water and air to help it grow.

1、Sunlight comes from the sun. It gives the plant warmth.

2、We cannot see air,but it is also important for the plant to grow.

3、Water help carry food from the soil to all its parts.

4、Soil has food for plants to grow big and strong.

5、A plant needs space in the ground to grow bigger.

 最近发现学习英语应该结合科学知识一起进行，这样的英语学习更加自然和吸引人。

下面这个视频很好，内容充实、英语清晰、讲解生动。

准备为其中的视频配上概念图，方便读者，如下是第一篇的概念图（CML）：

视频中的文字说明：

A plant is a living thing that grows in the ground. It needs air ,water and sunlight.

A plant has several parts.

The root of a plant take in water and hold the plant in the soil.

A stem carries food and water through the plant. It holds the plant.

A leaf takes in light and air. Leaves help the plant get  food.

Plants have flowers.  Flowers make fruit . Flowers are very beautiful.

Fruit is the part of the plant with seeds. Apples and lemons are common type of fruit.

Branch is an arm-like part of a tree.

 业务流程建模与标注，包括这些图元如何组合成一个业务流程图（Business Process Diagram）；讨论BPMN的各种的用途，包括以何种精度来影响一个流程图中的模型；BPMN作为一个标准的价值，以及BPMN未来发展的远景。

UPDM 是OMG 组织发布的可视化的图形建模标准，用于美国和英国国防体系架构的开发，同时支持DoDAF 和MoDAF 两种框架，对武器装备的顶层需求分析具有十分重要的借鉴意义。

UAF 的全称是 Unified Architecture Framework ，由 OMG 发布，目的是统一 DoDAF 、 MoDAF 、 NAF 的架构建模。

   2020年12月，建模者频道（Modeler.org.cn）发布了如下资料：

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   2020年11月，建模者频道（Modeler.org.cn）发布了如下资料：

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 LVC联合试验是指通过真实的(Live)、虚拟的(Virtual)、构造的(Constructive)试验资源联合起来进行的仿真试验。通过使用计算机仿真技术和真实试验相结合的方式,能在节省大量试验成本的同时增强试验效果。作为军用仿真的重要技术,其在武器装备系统论证、方案设计、关键技术验证、系统集成试验、系统训练等全生命周期中得到广泛应用。

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