例句與造句

1. hexadecyl hydrogen maleate ( hhm ) is a new kind of analyzer crystal for soft x-ray spectroscopy, with a large 2d spacing of 58.58a . hhm is hoped to give a better growth habit than octadecyl hydrogen maleate ( ohm ), because of its shorter chain length and narrower 2d spacing . in this paper, a large hhm single crystal of dimensions 60mm x 40mm x 3mm was obtained in the benzene solution by lowing the solution temperature
   馬來(lái)酸氫十六酯(hhm)是一種新型的軟x?射線(xiàn)分光晶體，晶面間距2d等于58.58a，與ohm(馬來(lái)酸氫十八酯)屬同一系列分光晶體，碳鏈的縮短、晶面間距的減小有望給出比ohm更好的生長(zhǎng)和結(jié)晶習(xí)性。
2. It's difficult to find analyzer crystal in a sentence. 用analyzer crystal造句挺難的