预先的

Have been derived for the turbu- lent at well a, the viscous regions of flow. The retulting equations are represented by convenient nomographs.

联解临界雷纳准数及最适宜直径方程式，得到一个便于预先决定流型的关系式。

What about the preactivated installation DVD from a group called zero or something?

对于预先安装的DVD从一组所谓零或一些呢？

Had it been activated beforehand it should have been able to contain the pressure in the well, saving the rig.

假如能够预先激活它，那么就能够减轻漏油井的压力从而使钻井平台免遭破坏。

It is a two-component system, supplied in pre-weighted units ready to mix and use on site .

由两种成分组成，其重量预先按适当的比例配好，可随时混合，立即可用。

L Twenty questions - Think of an object or animal.

20个问题－在你的脑海里预先想好一个物品或者一个动物，让孩子猜出来你在想什么？？？

The Master said to them at their first meeting: If bricks and tiles are burnt after the trade-mark has been stamped on them, they retain the mark for ever.

师父在第一次见面时对他们说：如果砖块和瓦砾是用作烧制预先印制好的商标，那么它们永远都是标记。

Made of pre-cast resin, the Skull Head Toilet Brush has a human skull carved at the end of the brush.

骷髅头马桶刷是由树脂预先浇制成的，刷子顶端刻有一个人类头骨。

Place the filter,which has been previously dried and weighed,on the suction flask and apply suction.

将预先干燥并称重的过滤片置于抽吸瓶口并加以抽吸。

Three methods to build soft-sensor model of Radial Basis Function neural network (K-means clustering algorithm, mixed Genetic Algorithm, mixed hierarchical Genetic Algorithm) is investigated and verified in simulation.In the condition of setting hidden layer's node numbers, K-means clustering algorithm and mixed Genetic Algorithm can satisfy online prediction of component content.

研究了三种建立RBF网络软测量模型方法(K-均值聚类算法、混合遗传算法、混合递阶遗传算法)，并进行仿真试验验证。K-均值聚类算法与混合遗传算法在预先设定隐含层节点数的情况下能满足组分含量在线估计。

If the sending end station determines that the destination address is not local ,the packet goes to a first－hop router ,typically one that is close and has been preassigned to the sender.

如果发送端站确定目的地址不在本地，该包就被送到第一跳路由器，一般来说，该路由器是在附近的，并已被预先分配给发送者。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。