This paper synthesize a kind of amino -- silicone (neutralization equivalent:600-- 1400) which is gained by reacting allylamine with containing Si -- bonded Hsilo-cane.

本文丙烯胺与含氢成法合成了氨中和当量为600—1400的氨改性。

Abstract Pseudopupil of the compound eye of the housefly was studied by the method of corneal neutralization, and the deep pseudopupil under antidromic illumination in situ.

摘要 在逆光照明下采中和及深伪瞳方法研究了蝇的在位复眼光学特性。