This ability is described by polarization crosstalk or polarization - holding parameter.这种能力用偏振串话或偏振保持参数来描述.At the get - together , several boys in our class performed a group crosstalk.联欢会 上, 我们班的几个男生说了一段群口相声.The freque...
哥白尼同他的日心说理论就遭到过这样的遭遇.Such was the case with Copernicus and his theory that the earth revolves around the sun.他也提出以引力作用为基础的日心说, 比哥白尼早了几乎一千年.He also propounded the Heliocentric theory of gravitation, thus predating Coperni...
Reviewing philology phonology dialectology and lexis studying history, which aiming at the annotation of Lushi - chunqiu's. "回顾了文献学、音韵学、方言学及词汇训诂学等学科有关高诱《吕氏春秋注 》 的研究历史.Most scholars in Chinese dialectology believe th...
...the Rajiv Gandhi Foundation which promotes cultural and educational exchanges between Britain and India.促进英国和印度两国文化和教育交流的拉吉夫·甘地基金会There are some interesting parallels between the educational systems of these two count...
研制了用于38%莠去津悬浮剂的新型分散剂 ( WPJ-A ) .A new dispersing agent ( WPJ - A ) for 38 % atrazine suspension concentrates was developed.分散剂是加工纸涂料调制必不可少的成分.Dispersant is an indispensable component in coating color formulation.分散剂为醇 、 ...