aMicrowaves, which have a higher frequency than ordinary radio waves, are used routinely in sending thousands of telephone calls and television programs across long distances. 微波,比普通的无线电波有一个更高的频率,在送定期地使用数以万计电话和电视节目横跨长的距离。[translate]...
doi:US5144601 AMiyozo MaedaYuji InouyeYasunobu HashimotoKen-ichi ItohSeiya OgawaUSUS5144601 * Feb 14, 1991 Sep 1, 1992 Fujitsu Limited Magneto-optical overwriting methods using erasing pulses, each of which has a higher frequency and narrower width than that of the overwriting pulses...
aDue to its higher frequency spectrum characteristic, which has high theoretical research value, in engineering has great application value. 由于它的更高的频率光谱特征,有高理论研究价值,在工程学有了不起的应用价值。[translate]
Generally speaking, native words have a higher frequency of use than loan w 25、ords.( ) 87. Reference refers to the relationship between the linguistic symbols and the objective world.( ) 88. Free morphemes are morphemes which alone can be used as words.( ) 89. Context gives a polysemic...
A recheck of kindred 107, which has shown a high frequency of breast cancer In 1949, nine cases of human breast cancer and 4 cases of nonmalignant breast tumors were found in kindred 107 by the Laboratory of Human Genetics at the U... F E.STEPHENS,E J.GARDNER,C M.WOOLF - 《Cancer...
looking at how state public schools across the country address climate change in science classes, gave barely half of US states a grade B+ or higher. Among the 10 worst performers were some of the most populous states, including Texas, which was given the lowest grade (F) and has a dispr...
The number of saplings per plot, implemented to represent inter- and intraspecific competition, has a medium (conifers and ODS) to high (ODH) permutation importance. For all tree species groups, we observed a clear tendency of increasing height growth with increasing sapling density (see Figs....
Frequency refers to the number of compressions that pass a fixed point per second. For sound waves, amplitude determines the intensity, or loudness, of the sound. Frequency determines the pitch, with higher frequencies producing higher pitch notes and lower frequencies producing lower pitch...
a价格差异 Price difference[translate] a有一些充满激情的作品被发表在报纸上 there are a number of passionate work was published in the newspaper;[translate] ahostility 敌意[translate] adistortioriary distortioriary[translate] aThe associated higher frequency with which the system is then used fosters...
A data set with whole numbers has a low value of 20 and a high value of 117. Find the class width for a frequency table with seven classes. Explain how to find the median of the relative frequency. For each pair in question 1, which -score has the higher frequency? Question 1 Which...