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- Generalized Theory of Ferrite Variable Polarization 广义铁氧体变极化理论
- Electronic-control variable polarization 电子变极化
- The two systems of government are polar opposites. 这两种政体正好相反。
- In variable polarity plasma arc welding of aluminum, the stability and strained condition of variable polarity plasma arc were affected significantly by pilot arc. 在铝合金变极性穿孔型等离子弧焊接工艺中,维弧电源对变极性电弧的稳定和工件受力状态有显著影响。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- The prices are variable, shop around by all means. 价格高低不一,所以一定要货比三家逐店选购。
- The temperature was a variable in the experiment. 在该实验中温度是个变量。
- Control of variable polarity pulse MIG welding 变极性脉冲MIG焊的控制
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗?
- A finite increment in a variable. 变量增量变量的有限增量
- The speed of the toy boat is variable. 玩具船的速度是可变的。
- Winds are mainly light and variable. 风力较弱,风向多变。
- Located or found in one of the Polar Regions. 环极的,围绕极地的位于或发现于一个极地区域中的
- Progress in variable polarity plasma arc welding 变极性等离子弧焊研究进展
- Variable Polarity Plasma Arc Welding 变极性等离子弧焊接
- In spite of vigilance a polar bear escape from the zoo. 尽管警戒很严,北极熊还是逃出了动物园。
- A programmed time delay of variable duration. 暂停,展宽一种由程序设置的可变持续时间的时间延迟
- Variable polarity power arc welding 变极性等离子弧焊
- The polar region is the habitat of the polar bear. 北极地带为北极熊的栖息地。