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- Vertical wave: The vibration direction of the particle is parallel with the spread direction of the wave. 竖波:质点的振动方向跟波的传播方向平行的波。
- Shear wave: The vibration direction of the particle is perpendicular with the spread direction of the wave. 横波:质点的振动方向跟波的传播方向垂直的波。
- two dimensional vibration direction convertor 二维振动方向变换器
- Vibrating direction angle and motor speed has great impact on the vibrating system and stuff feed speed of grain clearing equipment. 振动方向角和电机转速对粮食清理设备的振动体制和物料推进速度有很大影响。
- Adjustment of the vibration direction angle of vibration screen 振动筛振动方向角的调整
- In a little while we lost our sense of direction. 一会儿我们就辨不清方向了。
- The signpost points in a westerly direction. 路标指向西。
- Are we going in the right direction? 我们走的方向对吗？
- Stones were flying about in every direction. 石块朝四面八方乱飞。
- He pointed vaguelyin my direction. 他粗略地朝我的方向指了指。
- The play came to life under his direction. 在他的导演下，这出戏演得活龙活现。
- Which direction does your room face? 你的房间面向哪个方向？
- The ship launched in the direction of Japan. 船起航前往日本。
- Continue in this direction until you see a sign. 一直朝著这个方向走就看见指示牌了。
- Even at full speed the ship's engines cause very little vibration. 这条船即使全速前进，发动机的震动也很小。
- Your finger can feel the vibration on the violin string. 你的手指能感觉小提琴琴弦的颤动。
- The wind is in the northwestern direction. 这阵风来自西北方。
- The plane flew off in a southerly direction. 飞机向南飞去。
- Designed or constructed to operate smoothly and without vibration. 自动定的为运行平稳、无振动而设计或建造的
- Peter headed in a southerly direction. 彼得向南走去。
