Many fungi can reproduce asexually.许多真菌可以无性繁殖。In asexually propagated species, variability resulting from recombination may be severely limited, or even precluded.在无性繁殖物种中, 重组产生的变异可能受到严重限制, 甚至受到阻止.The swelling produced b...
Only the finest lacquers are used for finishes.只有上等好漆才能用作罩面漆。In acrylic lacquers this is the only drying mechanism.在丙烯酸漆中,这是唯一的干燥机制.Acrylic lacquers are a blend of resin from the acrylic family.丙烯酸漆是来自丙烯酸家族中的树脂的混合物....
多年来,用的较多的固定剂是动物制品龙涎香 、 香猫香 、 麝香、以及河狸香.For many years the leading fixatives were the animal products ambergris, civet, musk and castoreum.河狸寻找造窝的场所时是很挑剔的.A beaver looking for a building site is very choosy.其他一些因素也有助于河狸的活跃...
Longfellow, Lowell, Holmes: all three, great men to their own age, have dwindled subsequently.朗费罗 、 洛威尔 、 霍姆斯三个, 都不失为他们那个时代的伟人, 后来却大为退色了.My rent in Lowell was 0 dollars a month.在洛厄尔,我每个月的房租是400美元.Unlike Lowell's, hi...
勃起是使你变成吸血鬼唯一的办法 吗 ?Getting hard was the only case for you to turn to a vampire?他曾勃起了一回, 不过又软下去了.He had one hard on, but it faded out.唯一能够永远毁勃起对我来说是压力.The only thing that's ever ruined an erection for me is stress....