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- Optical measurements indi- cate that the optical features of each organic material is similar to those of the monoaxial optical-negative-crystal usually,and approach to those of the materials with twin axes during the anthrazite period. 光性测定表明,一般情况下有机质各显微组分的光性特征与一轴负光性晶体相似,至无烟煤阶段与二轴光性物质的特征接近。
- The mother with twin babies are always on the run. 这个有双胞胎婴儿的妈妈总是忙忙碌碌的。
- The twin brothers are far apart in character. 那两个孪生兄弟的性格相差很远。
- You must be muddling me up with my twin brother. 你一定是把我看成我的孪生兄弟了。
- Nothing can set the twin brothers at variance. 没有什么事能使这对双胞胎兄弟吵起来。
- How much do you know about the works of Mark Twin. 马克。吐温写的作品你知道多少？
- The heavy ax was awkward to use. 这把重斧头不好用。
- The axis of a circle is its diameter. 圆的轴线是其直径。
- How much do you know about the works of Mark Twin? 马克。吐温写的作品你知道多少？
- The firemen splintered the door with an ax. 消防队员们用斧头将门砸开。
- You're always mixing me up with my twin sister! 你老是把我和我的孪生妹妹弄混了！
- Does the earth rotate on an axis? 地球是绕轴旋转的吗？
- A wheel revolves round/on its axis. 轮子是绕轴旋转的。
- I took a shot of the twin sisters. 我给那对孪生姊妹拍了一张照片。
- The man cleft a block of wood in two with an ax. 那人用斧头把一块木头劈成两半。
- He is the younger twin of the two. 他是这对双胞胎中的弟弟。
- Can you tell the twin sisters apart? 你分得清这两个孪生姐妹吗?
- Oxford's twin town in France is Leon. 牛津在法国的友好城市是里昂。
- John got the ax from Mary-they won't see each other again. 约翰被玛丽拒绝了－他们从此不再来往。
- My twin brother is my shadow every minute. 我的孪生兄弟与我形影不离。
