查询词典 charcoal pencil

The "lead" in pencil s is graphite.

铅笔中的「铅」指的是石墨。

From what material is the lead inside a pencil made?

由什么材料主角在铅笔里面被做？

The lead pencil was launched on its way to general use.

德国的研究员其后又完善了这一方法。铅笔向着通用性发展。

Drink some more of this, boy! It'll put lead in your pencil !

小伙子，再喝一些，它会使你精力旺盛。

I need a soft lead pencil .

我需要一枝软芯铅笔。

Over 140 pages of sketches lead to 6 pencil rendered images that define a novel look and form that can be applied to a wide variety of designed objects.

超过了140张的草图到6张铅笔画的渲染图定义了一个新奇的外表，可以使用于很广范围的设计中。

Instructables user Patented made this pencil lead potentiometer , which is great for illustrating the concept to students.

Instructables用户专利提出这铅笔芯电位器，这对说明学生的概念很大。

My pencil lead was broken.

我的铅笔芯断了。

Not toxic, the present graphite pencil lead is produced.

答：没有毒性，目前的石墨铅笔芯的生产。

Carbon is a very special material, and there are atoms of it in many things: for instance the 'lead' of a pencil is made of carbon, coal is made of carbon, and so are diamonds.

碳是一种很特殊的物质。许多东西中都有碳。例如，铅笔中的"笔铅"是碳组成的，煤是碳组成的，钻石也是由碳组成的。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。