采用非稳态热重法测定了吸附制冷工质对13X-H2O的有效扩散系数.The effective diffusivity of adsorption refrigeration working pair 13 X - H 2 O was determined by TG in unsteady diffusition.在众多的自然制冷工质中, 二氧化碳被认为是理想的制冷剂.As a natural substance , carbon di...
冻土带的生命循环将受到怎样的影响 呢 ?How will the lifecydes of the tundra be affected?一项关于永冻土带融化的新的发现可能不久以后会改变全球的气候.New understanding of permafrost melt could soon alter global - climate models.这是出现在亚北极区冻土带夜幕中的北极光.The Aurora Borealis as ...
673家私人高尔夫俱乐部参与了最近的研究。673 private golf clubs took part in a recent study.俱乐部专门为高尔夫学员制作录像，以纠正他们的错误。The club specialises in videoing its student golfers to correct their faults.约翰逊身穿休闲宽松的长裤，配以淡蓝色高尔夫衬衫。Johnson was clad casua...
This rather bloodcurdling recital , delivered with the usual Achesonian aplomb, startled the British.这种颇有点令人毛骨悚然的议论, 以艾奇逊式一贯的沉着自若的腔调发表出来, 使英国人为之骇然.Consider through relapsing venomous scheme of a bloodcurdling held his mi...
有些款式特别衬人，很快就成了经典。Some styles are so flattering that they instantly become classics.选择与你本身的肤色相衬的颜色。Choose shades which tone in with your natural colouring.安娜穿着亚麻长袍，衬出其棕色的皮肤，显得十分高贵。Anna looked tanned and majestic in her li...