9.A petroglyph emerges from the sands of the Sahara in Chad.
这是非洲乍得内撒哈拉大沙漠里的一块岩石画。
10.During heating, phase transformation and expansibility of the new quartz sands and the quartz sands calcined at 900℃ was analyzed by DSC and thermodilatometry.
摘要采用DSC和热膨胀仪对石英新砂和经900℃焙烧砂在加热过程中的相变和热膨胀进行了分析。
11.A mariner must have his eye upon rocks and sands as well as upon the North Star.
海员仅要盯着北极星,还要注意暗礁和险。
12.whether something is accepted depends upon the shifting sands of taste.
东西是否会被接受，取决于断变化的口味。
13.Soon after the Sands dustup, Dennis staged another remarkable comeback.
桑兹兴风作浪之后久，丹尼斯又回到了交易界。
14.Nolanda sands contain 70%～ 80% fayalite mineral component and is a rare mineral resource in natural world.
诺砂中含有70%～80%的铁橄榄石矿物成分,是自然界中罕见的矿产资源。
15.During heating,phase transformation and expansibility of the new quartz sands and the calcined Quartz sands from two places were determined by DSC and thermodilatometry.
本研究采用DSC和热膨胀仪对两种石英砂的原砂和焙烧砂在加热过程中的相变和热膨胀进行了分析。
16.Cuspate deltaic sands micro-facies, which formed at the time of powerful wave action, the continuity of marine distributary channel is bad, and distributes in cuspate shape. 3.
3、坨状三角洲砂体微相，形成时波浪作用很强，水下分流河道连续性较差，呈坨状分布。
17.The grayish-yellow silts/fine-grained-sands have a magnetic mixture of magnetite and maghemite, characterized by strong magnetism and relatively coarser magnetic particles.
灰黄色粉砂／细砂主要含有磁铁矿和磁赤铁矿，磁性相对较强，颗粒相对较粗。
18.The second carbide is dispersed in the matrix which has good plastoelastic retained austenite, also slows up the material loss when the sands erode the surface.
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上的沙是
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形式
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内撒哈拉大沙漠里的一块岩石画。
东西是否会被接受，取决于
