The student began to nod off during math class.

I'm so tired, I'm about to nod off.

我太累了, 我几乎睡着了.

I was about to nod off when she knocked the door.

我正要睡着,就在那个时候他敲门了.

It may not be that the students who nod off at their desks are lazy.

它可能不是学生谁点头了他们的课桌上是懒惰.

Other kids nod off easily, but can't sleep through the night.

而另一些孩子很容易入睡, 但是也不是整夜都能好好地睡.

He used to nod off during the French class.

他过去常在上法语课时打瞌睡.

This be a meeting, you will probably nod off a little.

虽然是开会, 你(们)也会打一会儿盹儿吧.

This music makes me nod off.

这音乐让我犯困.

He's so dull, it makes me nod off.

他是那么的乏味, 让我犯困.

This book is so dull, it makes me nod off.

这本书真是乏味, 让我犯困.

I used to nod off during the English class.

我过去常在上英语课时打瞌睡.

Rooster: He's so dull, it makes me nod off.

公鸡: 他是那么的乏味, 让我犯困.

However, it remains unclear how the Nodal signaling is controlled precisely during embryonic development.

然而, 在胚胎发育中Nodal信号的强度是如何受到精确调控的,目前尚知道的不多.

Steel skeleton concrete is characterized by complex nodal, heavily-distributed steel bar, laborious casting.

钢骨混凝土结构的特点是节点复杂 、 筋密集 、 凝土浇筑难度大.

The nodal matrix now has the convenient form.

现在结点矩阵具有下面方便的形成.

Nodal signals also play pivotal roles in left-right asymmetrical development and neuroectodermal anteroposterior patterning.

此外,Nodal信号还在胚胎的左右不对称发育及神经外胚层的前后轴线分化中起重要的作用.

This model presents the modified nodal approach ( MNA ) equations instead of the equivalent circuit of the structure.

同时,它以描述系统的改进节点法方程 ( MNA ) 代替了具体的等效电路.

Nodal forces are generally assumed in a finite-element analysis.

有限元分析中,节点力通常被假设.

In addition, the nonlinear iteration semi-analytical nodal method was extended to solve the time-dependent kinetic equations.

另一方面, 本文将非线性迭代半解析节块法扩展应用到时 - 空中子动力学方程组的数值解法中.

Nodal locations and rotation angles are determined by interpolation.

节点位置和旋转角度由插值确定.

We will consider this example from the nodal analysis point of view.

我们从节点分析法的观点来考虑这个例子.