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- The two systems of government are polar opposites. 这两种政体正好相反。
- Research and Application of the Alternating Polarity Method based on Increment model. 基于增量模型的变极性测量方法的研究和应用。
- The Model 6517A Electrometer has the Alternating Polarity Method built into a test sequence. 6517A型静电计与变换极性法已被做成一个现成的测试程序。
- SO, according to the principle of the induced polarization method, it is only suitable for prospecting metallic minerals. 这样说来，激发极化法的原理决定了它只适于金属矿物的勘查。
- I am going to introduce to you the induced polarization method because it is the most popular ground geophysical method used in mineral exploration. 我给你谈一谈激发极化法，在矿床勘查巾，这种方法是最为常用的一种地表地球物理勘探方法。
- The method seems good but it needs to be tried out. 这个方法似乎不错，但需要试验一下。
- Weight loss method and polarization method are taken to investigate corrosion characters of the two kinds of steels, SML and ERW. 而金属材料的极化曲线往往受到多种环境因素的影响,本文系统的讨论了在海泥介质中两种管线钢的腐蚀行为,对管线钢极化行为产生影响的各种环境因素,以及这些因素与金属的腐蚀速度之间的关系。
- The prerequisite of the application of powerful polarization method in gold prospecting is the presence of gold-bearing sulphide and fracture zone. 大功率激电法找金应用前提是含金硫化物及含矿破碎带的存在。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- Meanwhile sums up the geoelectric field characteristics in the study area,and expounds and proves an effectiveness of the depth sounding of induced polarization method. 总结了该矿区地电场特征,论证了激电测深法的有效性。
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗？
- 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
- The influences of cocrystallizing type electrolyte additive GAT on the cathode and anode oxidation processes of lead acid battery are investigated by steady state polarization method. 通过稳态极化法研究共晶型电解液添加剂GAT对铅酸电池负极阳极氧化过程的影响,并探讨添加剂GAT对电池性能影响的可能作用机理。
- Then, the maximum watermark amplitude was obtained by using the human vision system and image feature.At last, a simple amending polarity method was used to embed and extract the watermark. 在此基础上，结合人眼视觉模型和图像纹理特性，得出小波域的水印最大可嵌强度，用修改极性的方法进行水印的嵌入和提取。
- 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。
- I can't claim infallibility for this method. 我不敢说这方法绝对有效。
- Summer fallow is the best method of destroying weeds. 夏季休耕是消灭杂草的最好办法。
- The polar region is the habitat of the polar bear. 北极地带为北极熊的栖息地。
- Popularizing this new method is not an easy job. 推广这种新方法不是件容易的工作。
- 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。
