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- The dip frequency plot and vectograph of blue mode were used to study the paleocurrent,the extension o. 本文采用地层倾角方位频率图和蓝模式矢量方向研究古水流方向和沉积砂体延伸方向和沉积砂体的相带变化特征。
- The two systems of government are polar opposites. 这两种政体正好相反。
- There is a transitional potential in nucleation frequency plots with increase of potential, when the concentration of Cl- is over 0.2 mol/L in NaHCO3 + Na2CO3 solutions. Cl-浓度的增加，对亚稳孔形核规律亦产生影响，当Cl-浓度超过一定值（如大于0.;2mol/L）时，随着电位升高，形核率变化出现转折电位。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗？
- He varied the transmission frequency. 他变换了无线电传送的频率。
- 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
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- 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。
- The polar region is the habitat of the polar bear. 北极地带为北极熊的栖息地。
- Although they can swim, the polar bears are terrestrial animals. 北极熊虽然会游泳，但也是陆栖动物。
- Fatal accidents have decreased in frequency over recent years. 近年来死亡事故发生的频率已经下降。
- In spite of vigilance a polar bear escaped from the zoo. 尽管警戒很严，北极熊还是逃出了动物园。
- The polar bear's habitat is the icy waters of the Arctic. 北极熊的栖息地是冰冷的北极海域。
- Love and hatred are polar feelings. 爱与恨是完全相反的感情。
- vector direction frequency plot 矢量方位频率图
- We can often correlate age with frequency of illness. 年龄的大小往往与发病率有关。
- Extending across or crossing either of the Polar Regions. 横越极地任一个横越或穿过两个极地地区中的
- Accidents on that highway are happening with increasing frequency. 那条高速公路上车祸发生得越来越频繁。
- Bearing Frequency Plot 波束频率划分
