Of these minerals, kaolinite, illite and chlorite are commonest.在这些矿物中, 高岭石, 伊利石和绿泥石最常见.Features of sodium chlorite bleaching for cotton knits are described.本文叙述了亚氯酸钠对纯棉针织物漂白的特点.Glauconite, hematite - limonite and some c...
还有那些人们不大谈到的, 构想更为新奇的 反 物质武器和脑弹的设计.There are the much less talked - about, more exotic designs for anti - matter weapons and brain bombs.银河中心之外, 反物质云不是完整的球形.Beyond galactic centre, the cloud is not entirely spherical.存在的对...
毛织品能够保暖御寒。Wool traps your body heat, keeping the chill at bay.秋天是毛织品畅销的季节.Autumn is a lively season for the wool market.在热水中洗毛织品会使其缩水.Washing wool in hot water will shrink it....
The Minnesota work on kaersutite also showed the presence of the isotope neon - 21.明尼苏达大学关于钛角闪石的研究表明,其中也存在同位素氖 - 21.Today, most cyclotrons are used either for instructional purpose or for isotope production.今天大多数回旋加速器是用在...
The skull - and - crossbones crudely carved on the first tombstones was replaced by a winged cherub.最初粗糙地刻在墓碑上的骷髅与 交叉 的大腿骨图形,已为带翅膀的天使所代替.Tessa's face began to look as contented as a cherub's budding from a clou...