方向键

You can choose the direction of the propeller with the ARROW KEYS.

你可以选择方向与箭头键螺旋桨。

Press movement key left or movement key right to rotate around.

按左右移动键旋转劳拉面对的方向。

A method of keying a radio carrier for transmitting binary data or teletypewriter signals, which consists of shifting the carrier frequency in one direction for a marking signal and in the opposite direction for a spacing signal.

对无线载波频率进行键控用于传输二进制数据或电传打字机信号的一种方法。这种方法是在某一方向上对载波频率进行漂移用于传输标记信号，而在相反方向上对载波频率进行漂移用于传输空格信号。

Above all, the pivot issue of this thesis is to synthesize the linear backbone motif of P. syringae, a trisaccharide structure of Rha(1→3) Rha(1→2)Rhap.

基於上述各点，本研究之方向为合成出丁香假单胞菌中主链的部分，即Rha(1→3) Rha(1→2)Rhap的三醣重复键结结构。

Strong vicinage effects are found in both the molecule self-energy and stopping power in the early stages of explosions, but they quickly diminish with the increasing dwell time in a manner which depends on the impact molecule speed and its axis orientation.

在库仑爆炸的早期，分子离子的总自能和总阻止本领都出现了很强的临近效应，但是在爆炸的过程中，临近效应很快就消失了，消失的时间依赖于分子离子的入射速度和分子中离子键方向与碳纳米管轴线之间的夹角。

With these new objects still selected, press Ctrl-D and move these new objects to the front about 1 of z axis

当前物体仍然被选择的时候，按快捷键 CTRL D 它并将复制后的曲面在 z 轴方向上移动约 1 的单位。

The development and significance of chaology are introduced firstly. The general requirement of communication system and the application potential in secure communication are expatiated. The chaotic secure communication methods home and abroad are also summarized, including chaos spread spectrum communication, chaos key-shifting, chaos parameter modulation, chaos masking, chaos CDMA. The exiting problems and development direction are also pointed out respectively.

介绍了混沌学的发展过程和意义，阐述了通信系统的一般要求和混沌在保密通信中的应用潜力，综述了国内外现有的混沌保密通信方法，其中包括：混沌扩频通信，混沌键控，混沌参数调制，混沌掩盖，混沌数字码分多址等五大类，指出了各自存在的问题和发展方向。

"To jump directionally off a vertical pole press movement keys in that direction and press ???."

&要离开垂竿时，根据您想要的方向按下相应的移动键，并按下？？？跳离垂竿。&

"To jump directionally off a vertical pole press movement keys in that direction and press ???."

&离开纵杆时，根据要离开的方向按下相应的移动键，并按下？？？跳离纵杆。&

The exchange of the electrovalence of the cupric ion has been testified by XPS-ESCA.Graphite and chloride in the stage structure,seem to be the conductor and insulator,which form the "sandwich" structure.This special structure produced a weak chemical bond belt and provided the carrier space in the perpendicular direction to the c-axis.These factors in and vertical to the direction of c-axis together increased the electrical properties.

GICs将良导体的石墨层与绝缘体的氯化物层在分子尺度上结合起来，所形成的阶结构相当于许多导体和绝缘体层组成的&三明治&结构，产生化学键薄弱的通道，提供了垂直c轴方向的载流子通道，隧道效应和格架空间提供了载流子活动空间，这些因素共同作用使得GICs的电导率成倍增加

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。