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- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- The gold was glinting in the sunlight. 金子在阳光下闪闪发光。
- Dramatic size decreases in squamous cell carcinoma xenografts were observed for direct (P <0.0001) and intravenous (P <0.0008) administration of pegylated gold nanorods in nu/nu mice. 在聚乙二醇纳米金棒的作用下，可以观察到裸鼠的支脉（P<0.;0001）和静脉（P<0
- Discs currently have three spatial dimensions.By using gold nanorods Gu and colleagues were able to add two additional dimensions, one based on the colour spectrum, and the other on polarisation. 因为纳米颗粒是通过他们的形状来反射光线，所以在光盘的同一位置，根据一系列的颜色的波长的不同，来存贮不同的信息就成为可能。
- The advantage of the gold nanorods and of quantum dots, another nanomaterial Gu is exploring for rewritable five-dimensional storage, is that they respond to much narrower bands of light. 纳米反应时会在塑料上随机分散开，他们也受传播光线角度的影响。当传播光线呈杠杆的牙长轴角度时，杠杆吸收到最大值的光线。这一杠杆区域的数据将无法格式化或者重写，同时亦是最稳定的数据保存区。
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- A reliable car is worth its weight in gold. 靠得住的汽车就是无价之宝。
- She has a gold chain about her neck. 她在脖子的周围挂着一根金项链。
- It possessed rich mineral deposits, including gold. 它拥有丰富的矿藏，包括黄金。
- Gold prices on Western markets jumped. 西方市场上的黄金价格暴涨。
- That country came off the gold standard long ago. 那个国家好久之前就放弃金本位制了。
- The thing of luminescence is not sure all gold. 发光的东西未必都是黄金。
- Jack was decorated with a gold medal. 杰克被授予金质奖章。
- The country's main products are gold and cocoa. 这个国家的主要产品是可可和黄金。
- The general's uniform was trimmed with gold braid. 将官的制服饰有金色的穗带。
- Gold nanorods image inflamed cells, 用金纳米棒对不正常的细胞成像
- Copper and gold are both metals. 铜和金都是金属。
- A vein of gold was seen cropping out. 可以看见一条金矿矿脉露出地面。
- I'm wild about losing my gold fountain pen. 我因遗失了自来水金笔而暴躁不安。
- The diamond was set in a gold ring. 这颗钻石嵌在一只金戒指上。
