这些真菌在它们的横壁中是具简单孔的横隔膜的.These fungi are septate with simple pores in their cross - walls.拉尔夫抓住了要领,运用横隔膜的气往贝壳里猛送.Ralph grasped the idea and hit the shell with air from his diaphragm.促使错误信号是那网力量演戏在横隔膜上.The actuating error si...
这种材料有不同的名称,如灰 、 炉渣 、 煤渣或矿渣.This material is variously termed ash, clinker, cinders or slag.在重新点火前先把煤渣耙出来.Rake out the cinders before you start a new fire.她进来时,我正在筛煤渣.I was sifting the cinders when she came in....
...the internationally agreed rules of chemical nomenclature.国际公认的化学命名规则It developed variations in nomenclature and in substance.它在名称上和实质上都发生了一些变化.Multiply unsaturated compounds are usually best named by the IUPAC nomenc...
My own house feels as filthy and chaotic as a bus terminal.我自家的房子感觉又脏又乱，活像公共汽车终点站。Things have been getting chaotic in the office recently.最近办公室的情况越来越乱了.Things often appear chaotic to the outsider.在外人看来事情常常好像一片混乱....