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1·These tokens are exchangeable for DVDs only.

这些赠券只能换 DVD 盘。《牛津词典》

2·Sale goods in our shop are not exchangeable.

本店货物售出概不退换。

3·Sale goods in this shop are not exchangeable.

本店货物售出概不退换。

4·Phenotype and niche are exchangeable notions.

表型与小生境是可以互相替换的概念。

5·Goods sold are not refundable, returnable or exchangeable.

出售商品不接受退款，退货或换货。

6·The American currency alone was made exchangeable into gold.

只有美国的货币可以兑换成黄金。

7·The activities of all prizes are not exchangeable for cash.

本活动所有奖品均不得兑换现金。

8·In theory, to issue exchangeable bonds on the market is good.

从理论上讲，在市场上发行可转换债券是好的。

9·Premiums received are not refundable or exchangeable for cash.

赠品将不得退还或转换成现金。

10·Except for Cd, the content of the exchangeable species is generally lower.

除镉外，各元素生物可用性最高的可交换态含量普遍较低。

可交换的

1·Therefore, the issue of exchangeable bonds to balance this difficult situation.

因此，可交换债券的发行，以平衡这一困难局面。

2·According to chemical composition, exchangeable cation and thermal behaviors of crystal structure, Xuancheng zeolite should belong to calcium-rich clinoptilolite with low thermal stability.

根据宣城沸石化学成分、可交换阳离子组成和热处理晶体结构演化，判断宣城沸石为富钙斜发沸石，具有低热稳定性的特点。

3·The exchangeable necessary and sufficient condition is given for a class upper triangular matrixes, and out of it, we have got a simple method of obtaining inverse matrixes.

给出了一类上三角形矩阵可交换的充要条件，并由此得到了求其逆矩阵的一种简便方法。

4·The content of the heavy metal Hg was highest in the acid dissolvable phase, lower in the organic phase and more lower in the water dissolvable phase, it was lowest in the exchangeable phase.

重金属汞在酸可溶相含量最高，有机相次之，然后是水可溶相，而可交换相最低；

5·The 21st Century Business Herald reported the exchangeable bonds plan earlier, citing unidentified people close to the regulator.

二十一世纪商业先驱报报道，可交换债券的计划，此前，引述身份不明的人接近的监管。