反向

In the multiple turbulent jet-to-crossflow, the"hole inhale phenomenon"is more obvious in the lee of the first jet orifice. We got the vortex fields of the multiple turbulent jet-to-crossflow in different conditions. The developing processes of horseshoe vortex and kidney counter-rotating vortex pair are studied. The results suggest that in the multi-hole jet, until the multi-hole jet merging into a new jet, the miniature of horseshoe vortex appears, and the shape of CVP changes regularly.

计算还给出了不同工况多孔横向紊动射流的涡量场，并对马蹄形涡和反向涡旋对的形成机理及发展过程进行了系统的研究，并指出，在多孔射流中，当多股射流合并为一股新的射流之后，才出现马蹄形涡的雏形，CVP的形状也逐渐变的规则。

Under the catalysis of ammonia, tetraethoxysilane hydrolysed and polymerized to form the silica nanoparticles.

将环己烷、正己醇和表面活性剂Triton X-100按一定体积比(12.3∶1.04∶1)混合均匀，形成清澈透明的溶液；将适量的四羧基铝酞菁溶解到浓氨水中，加入到上述混合溶液中，形成反向胶束。

A temperature inversion is a point where air temperature actually increases with elevation.

温度反向是气温实际上增加以海拔的点。

Above the inversion point the temperature in the bore hole decreases as the depth decreases.

在反向点以上，井孔内的温度将随着深度的变浅而下降。

A radio signal above 54 MHz in a temperature inversion is like water in a pipe; it is "trapped" and gets bent over the horizon for hundreds of miles.

一个无线电信号在54 兆赫之上在温度反向是象水在管子；它&被困住&和得到弯在天际为上百英哩。

Hence, the output inverters can be used in alternate stages of the design.

因此，输出反向器可用于设计的其他方面。

The safety automatic reverse button fitted on the point of joy stick is accord with the Euro security criterion.

操作杆顶上配备安全自动反向按钮，符合欧规安全规范。

You can run the forward and reverse algorithms at the same time for successive values of D. At some value of D, two snakes will overlap on some k line.

您可以运行在正向和反向对D的连续值在D值的一些算法，同时，两条蛇将重叠一些K线。

Input Power Factor Correction: The rectifier shall be power factor corrected so as to maintain an input power factor of 0.98 lagging to unity at all load levels to ensure generator compatibility and avoid reflected harmonics from disturbing loads sharing the utility power.

UPS模块的设计须可使之作为双变换和在线反向输送系统在下列模式下正常工作。A。正常模式：逆变器须可不断向临界负载输电。整流器/电池充电器须从交流电源获取电能并向逆变器供电，同时以浮动方式给电池充电。

Dr Lammers and Dr Galinsky call this reversal "hypercrisy".

Dr Lammers 和 Dr Galinsky 把这叫做反向伪善。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。