米-千克

We demonstrate a simple electrochemical method to synthesize red-colored colloidal gold aqueous suspension by using a two-electrode electrochemical system. This nanosynthetic system employs only cationic surfactants as the colloidal stabilizers and a small amount of acetone.

此项实验内容是以电解电镀的方式合成红色的奈米金悬浮溶液，除了亲自动手完成奈米材料的合成之外，实验过程亦可增加学生对於奈米科技更深一层的认识，同时可以利用讲解国二下第七章色光与颜色及增加学生对於胶体溶液的认识。

His winning margins in the 5,000m and the 10,000m were the largest in Olympic history. In Alpine skiing, the combined event was dropped and replaced by the giant slalom.

东道主挪威28岁速度滑冰运动员安德森在家乡父老面前，夺得3面速度滑冰金牌，成为第一位在一届冬季奥运会中夺得3面金牌的运动员，他在1，500米、5，000米和10，000米比赛中以奥运会历史上最大优势成绩夺得这三枚金牌。

Red beam from 2,110.3 meters, the winding down of a high-level snow Road ------ Jinlong Road, the Snow Road, a total length of 1800 meters, 50 meters wide, with an average gradient of 18 degrees is ideal for giant slalom practice (Wanlong ski snow on the needs of the faithful, especially in this season free of charge twice a month to teach new rotary technology projects), but this trail has been adopted by the International Ski Federation of the acceptance can be contractors, including the World Cup, including the six individual world-class alpine skiing competitions.

从红花梁至高点2110.3米处，蜿蜒而下的一条高级雪道------金龙道，其雪道全长1800米，宽50米，平均坡度18度，非常适合大回转的练习（万龙滑雪场基于雪友们的需求，特在本雪季新增每月两次免费传授回转技术的项目），而且此雪道已通过国际滑雪联合会的验收，可承办包括世界杯在内的6个单项的高山滑雪国际级比赛。

On the rice for 24 days, and then freeze-dry and analyze its antioxidant properties and compare with mycelia, embryo rice and some commonly used antioxidants.

为一种珍稀的食药用菇，含有许多生理活性成份，本研究以胚芽米为固态发酵之基质，将樟芝接种於其上培养24天，所得之樟芝米於冻乾后针对其抗氧化活性进行评估，并与其菌丝体及胚芽米互相比较。

Under the hot sun, all the rice bugs will run away and we collect back the bug-free rice.

我就晒过一回米，把大型容器都拿出来、洒上薄薄的一层米、摆好阵法、不时把米翻翻。

BEIJING - Triple Olympic champion Guo Jingjing bagged women's 3m springboard gold at Beijing Olympics on Sunday, becoming the first-ever diver to win back-to-back Olympic individual and synchro titles.

三届奥运会金牌得主郭晶晶在周日进行的女子3米板跳水决赛中再次折桂，成为第一位在个人3米板与双人3米板跳水决赛中获得金牌的女运动员。

Triple Olympic champion Guo Jingjing bagged women's 3m springboard gold at Beijing Olympics on Sunday, becoming the first-ever diver to win back-to-back Olympic individual and synchro titles.

三届***金牌得主郭晶晶在周日进行的**3米板跳水决赛中再次折桂，成为第一位在个人3米板与双人3米板跳水决赛中获得金牌的女运动员。

Triple Olympic champion Guo Jingjing bagged women's 3m springboard gold at Beijing Olympics on Sunday, becoming the first-ever diver to win back-to-back Olympic individual and synchro titles.

参考译文：三届奥运会金牌得主郭晶晶在周日进行的女子3米板跳水决赛中再次折桂，成为第一位在个人3米板与双人3米板跳水决赛中获得金牌的女运动员。

Hasan on October 18 in Tianmen Shan's high major challenges gradient walking a tightrope, to walk 650 meters success, but in the end from 50 meters away from the slide to sit at 400 Meters high on a tightrope.

艾山10月18日在天门山的高空大斜度走钢索的挑战中，成功行走650米，但在离终点50米处滑坐于离地400多米高的钢索上。

Roman numerals external diameter of 8 meters, 5 meters in diameter, the cylindrical center dial and 5 m in diameter.

罗马数字外围直径8米，内圆直径5米，中心表盘外圆直径5米。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。