Cosmic rays and X - rays produce energetic electrons by ionization.宇宙射线和 X 射线因其电离作用产生高能电子.Method: CBPI - M 25 - 0.25 capillary column and hydrogen flame ionization detector were selected.方法: 采用 CBP1 -M25-0.25石英毛细管柱,检测器为氢...
John Maynard Keynes used somewhat gnomic utterances in his General Theory.约翰·梅纳德·凯恩斯在其《通论》中用了许多精辟言辞。...the somewhat gnomic utterances of John Maynard Keynes in his General Theory.约翰·梅纳德·凯恩斯在其《通论》中的精辟言辞We're going to...
A water lily carpeted pond edges Grayling Lake Trail, north of Seward, Alaska.在阿拉斯加苏厄德北部的格雷林湖的小径旁, 有一处开满了荷花的池塘.The ground was thickly carpeted with pine needles.地上落了厚厚的一层松针。a comfortable, fully carpeted bedroom全部铺了地毯的舒适卧...
Remove from the heat, add the parsley, toss and serve at once.端离炉子，加上欧芹，颠起翻面后就立刻上桌。They were all in top hats and cutaways despite the growing heat.虽然天气越来越热，他们仍全部戴着高顶礼帽，穿着燕尾服。Cook the sauce over a low heat until it boils ...